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| Product | Description | |
|---|---|---|
| Boc-Trp-OH | Building block for introduction of tryptophan amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Trp-OH, N-α-t.-Boc-L-tryptophan. Product Category: Amino Acids. CAS No. 13139-14-5. Molecular formula: C16H20N2O4. Mole weight: 304.34. Product ID: ACM13139145-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: N-[(tert-Butoxy)carbonyl]-L-tryptophan. |  |
| Boc-Trp-Phe-OMe | Boc-Trp-Phe-OMe. Synonyms: Methyl 2-[[3-(1H-Indol-3-Yl)-2-[(2-Methylpropan-2-Yl)Oxycarbonylamino]Propanoyl]Amino]-3-Phenylpropanoate. Grade: ≥ 98% (HPLC). CAS No. 72156-62-8. Molecular formula: C26H31N3O5. Mole weight: 465.55. |  |
| Boc-Try(3-cl)-OH | Boc-Try(3-cl)-OH. Synonyms: (S)-2-(Tert-Butoxycarbonylamino)-3-(3-Chloro-4-Hydroxyphenyl)Propanoic Acid. Grade: 95%. CAS No. 192315-36-9. Molecular formula: C14H18NO5Cl·C12H23N. Mole weight: 497.1. | |
| Boc-Try(3-cl)-OH DCHA | Boc-Try(3-cl)-OH DCHA. Synonyms: Boc-D-3-chlorotyrosine dicyclohexylamine salt; Dicyclohexylamine (S)-2-(tert-butoxycarbonylamino)-3-(3-chloro-4-hydroxyphenyl)propanoic acid. Molecular formula: C14H18NO5Cl·C12H23N. Mole weight: 497.1. | |
| Boc-Tryptophanol | Boc-Tryptophanol. Synonyms: Boc-L-Trp-ol; N-BOC-L-Tryptophanol; Boc-L-tryptophanol. Grade: ≥ 98% (NMR). CAS No. 82689-19-8. Molecular formula: C16H22N2O3. Mole weight: 290.3. | |
| Boc-Tyr(2-Br-Z)-OH | Standard building block for introduction of tyrosine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Tyr(2-Br-Z)-OH, N-α-t.-Boc-O-2-bromobenzyloxycarbonyl-L-tyrosine. Product Category: Amino Acids. CAS No. 47689-67-8. Mole weight: 494.33. Product ID: ACM47689678-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-tyr(bzl)-oh | Boc-tyr(bzl)-oh. CAS No: 2130-96-3 |  Sarchem Laboratories New Jersey NJ |
| Boc-Tyr(Bzl)-OH | Building block for introduction of tyrosine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Tyr(Bzl)-OH, N-α-t.-Boc-O-benzyl-L-tyrosine. Product Category: Amino Acids. CAS No. 2130-96-3. Mole weight: 371.43. Product ID: ACM2130963-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: DTXSID20175567. | |
| Boc-Tyr(Bzl)-OSu | Boc-Tyr(Bzl)-OSu. Synonyms: N-ALPHA-T-BOC-O-BENZYL-L-TYROSINE N-HYDROXYSUCCINIMIDE ESTER; BOC-O-BENZYL-L-TYROSINE-N-HYDROXYSUCCINIMIDE ESTER; BOC-TYROSINE(BZL)-OSU. CAS No. 22601-29-2. Molecular formula: C25H28N2O7. Mole weight: 468.5. | |
| Boc-Tyr(CF3)-OH | Boc-Tyr(CF3)-OH. Synonyms: Boc-Phe(4-OCF3)-OH; N-α-(t-Butoxycarbonyl)-O-trifluoromethyl-L-tyrosine; N-α-(t-Butoxycarbonyl)-4-trifluoromethoxy-L-phenylalanine; (2S)-2-[(Tert-butoxy)carbonylamino]-3-[4-(trifluoromethoxy)phenyl]propanoic acid. CAS No. 1041011-20-4. Molecular formula: C15H18F3NO5. Mole weight: 349.31. | |
| Boc-Tyr(Me)-OH | Standard building block for introduction of O-methyl-tyrosine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Tyr(Me)-OH, N-α-t.-Boc-O-methyl-L-tyrosine, N-α-t.-Boc-p-methoxy-L-phenylalanine. Product Category: Amino Acids. CAS No. 53267-93-9. Molecular formula: C15H21NO5. Mole weight: 295.33. Product ID: ACM53267939. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-Tyr(Me)-OH | Boc-Tyr(Me)-OH is a tyrosine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 53267-93-9. Pack Sizes: 1 g; 5 g; 10 g; 25 g; 100 g. Product ID: HY-W009258. |  |
| Boc-Tyr(Me)-OMe | Boc-Tyr(Me)-OMe. Synonyms: Boc-O-methyl-L-tyrosine methyl ester; (S)-methyl 2-((tert-butoxycarbonyl)amino)-3-(4-methoxyphenyl)propanoate. Grade: ≥ 95%. CAS No. 91790-24-6. Molecular formula: C16H23NO5. Mole weight: 309.3. | |
| Boc-Tyr-Oet | Boc-Tyr-Oet. Synonyms: N-(Tert-Butoxycarbonyl)-O-Ethyltyrosine. Grade: ≥ 95%. CAS No. 247088-44-4. Molecular formula: C16H23NO5. Mole weight: 309.36. | |
| Boc-Tyr-OH | Boc-Tyr-OH. Group: Biochemicals. Alternative Names: N-Boc-L-tyrosine. Grades: Highly Purified. CAS No. 3978-80-1. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C14H19NO5. US Biological Life Sciences. |  Worldwide |
| Boc-Tyr-OH | Building block for introduction of tyrosine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Tyr-OH, N-α-t.-Boc-L-tyrosine. Product Category: Amino Acids. CAS No. 3978-80-1. Mole weight: 281.3. Product ID: ACM3978801. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-Tyr-OH-15N | Boc-Tyr-OH-15N. Uses: Peptide synthesis. Additional or Alternative Names: N-(tert-Butoxycarbonyl)-L-4-hydroxyphenylalanine-15N, N-(tert-Butoxycarbonyl)-L-tyrosine-15N, L-4-Hydroxyphenylalanine-15N, N-t-Boc derivative, L-Tyrosine-15N, N-t-Boc derivative. Product Category: Amino Acids. CAS No. 87713-11-9. Molecular formula: 4-(OH)-C6H4-CH2CH(15NH-Boc)CO2H. Mole weight: 282.3. Canonical SMILES: CC(C)(C)OC(=O)[15NH][C@@H](Cc1ccc(O)cc1)C(O)=O. Product ID: ACM87713119-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-Tyr-OH-[15N] | Boc-Tyr-OH-[15N]. Synonyms: N-(tert-Butoxycarbonyl)-L-4-hydroxyphenylalanine-15N; N-(tert-Butoxycarbonyl)-L-tyrosine-15N; L-4-Hydroxyphenylalanine-15N, N-t-Boc derivative; L-Tyrosine-15N, N-t-Boc derivative; Boc-Tyr-OH-15N. Grade: 98% atom 15N. CAS No. 87713-11-9. Molecular formula: C14H19[15N]O5. Mole weight: 282.31. | |
| Boc-tyr-oh dcha | Boc-tyr-oh dcha. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-TERT-BUTOXYCARBONYL-L-(-)-TYROSINE DICYCLOHEXYLAMINE SALT;BOC-L-TYROSINE DCHA;BOC-TYR-OH DCHA;N-[(tert-butoxy)carbonyl]-L-tyrosine, compound with dicyclohexylamine (1:1). Product Category: Heterocyclic Organic Compound. CAS No. 16944-14-2. Molecular formula: C26H42N2O5. Mole weight: 462.62. Purity: 0.96. IUPACName: N-cyclohexylcyclohexanamine; (2S)-3-(4-hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid. Canonical SMILES: CC(C)(C)OC(=O)NC(CC1=CC=C(C=C1)O)C(=O)O.C1CCC(CC1)NC2CCCCC2. ECNumber: 241-013-3. Product ID: ACM16944142. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-Tyr-OtBu | Boc-Tyr-OtBu is a tyrosine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 18938-60-8. Pack Sizes: 25 g; 100 g; 500 g. Product ID: HY-W019676. | |
| Boc-Tyr-OtBu | Boc-Tyr-OtBu. Synonyms: Boc-L-Tyr-OtBu; Tert-butyl (2S)-3-(4-hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate. CAS No. 18938-60-8. Molecular formula: C18H27NO5. Mole weight: 337.4. | |
| Boc-Tyr(OtBu)-Aib-Gln(Trt)-Gly-Gly-OH | Boc-Tyr(OtBu)-Aib-Gln(Trt)-Gly-Gly-OH is a protected pentapeptide used in peptide synthesis. The sequence comprises tyrosine (Tyr), α-aminoisobutyric acid (Aib), glutamine (Gln), and two glycine (Gly) residues. The Boc (tert-Butyloxycarbonyl) group protects the N-terminus of the tyrosine residue, while the OtBu (tert-butyl) group protects the hydroxyl group of tyrosine and the carboxyl group of glutamine. The Trt (Trityl) group shields the side chain of the glutamine residue, preventing it from reacting prematurely. The two glycine residues at the C-terminus are free, indicated by -OH, which facilitates further coupling or modifications. This peptide design ensures controlled reactivity and stability throughout synthesis, suitable for incorporation into larger peptide sequences. Synonyms: YXQGG; N2-(2-((S)-3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanoyl)-N5-trityl-L-glutaminylglycylglycine; Boc-Tyr(tBu)-Aib-Gln(Trt)-Gly-Gly-OH. Grade: ≥97%. Molecular formula: C50H62N6O10. Mole weight: 907.08. | |
| Boc-Tyr(OtBu)-Aib-Gln(Trt)-Gly-OH | Boc-Tyr(OtBu)-Aib-Gln(Trt)-Gly-OH is a protected tetrapeptide commonly used in peptide synthesis. The Boc (tert-Butoxycarbonyl) group protects the N-terminus of the tyrosine (Tyr) residue, while the OtBu (tert-butyl) group protects its side chain hydroxyl group, preventing premature reactions during synthesis. Aib (α-aminoisobutyric acid), a residue known for promoting helical structures, is the second amino acid in the sequence. The glutamine (Gln) residue has its side chain protected by a Trt (Trityl) group. The final amino acid, glycine (Gly), has a free carboxyl group at the C-terminus, indicated by -OH, which allows for further modifications or coupling reactions. This peptide is used to incorporate tyrosine, Aib, glutamine, and glycine into peptide chains, with strategic protection to ensure controlled and efficient synthesis. Synonyms: YXQG; N2-(2-((S)-3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanoyl)-N5-trityl-L-glutaminylglycine; Boc-Tyr(tBu)-Aib-Gln(Trt)-Gly-OH. Grade: ≥96%. CAS No. 2612237-79-1. Molecular formula: C48H59N5O9. Mole weight: 850.03. | |
| Boc-Tyr(OtBu)-Aib-Gln(Trt)-OH | Boc-Tyr(OtBu)-Aib-Gln(Trt)-OH is a protected tripeptide used in peptide synthesis. The Boc (tert-Butoxycarbonyl) group protects the N-terminus of the tyrosine (Tyr) residue, preventing it from reacting during synthesis. The hydroxyl group of tyrosine and the side chain amide group of glutamine (Gln) are protected by OtBu (tert-butyl) and Trt (Trityl) groups, respectively, which shield these functional groups from unwanted reactions until selective deprotection is performed. Aib (α-aminoisobutyric acid), known for its helical-inducing properties, is the middle residue in the sequence. The -OH at the C-terminus indicates a free carboxyl group, allowing for further coupling or modifications. This compound is used to incorporate tyrosine, Aib, and glutamine into peptides, with specific protections to ensure controlled and efficient peptide synthesis. Synonyms: YXQ; N2-(2-((S)-3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanoyl)-N5-trityl-L-glutamine; Boc-Tyr(tBu)-Aib-Gln(Trt)-OH. Grade: ≥97%. Molecular formula: C46H56N4O8. Mole weight: 792.97. | |
| Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Gly-OH | Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Gly-OH is a protected pentapeptide used in peptide synthesis. The sequence includes tyrosine (Tyr), α-aminoisobutyric acid (Aib), glutamic acid (Glu), and two glycine (Gly) residues. The Boc (tert-Butyloxycarbonyl) group protects the N-terminus of the tyrosine residue, while the OtBu (tert-butyl) groups protect the hydroxyl groups of the tyrosine and glutamic acid residues. The Aib is a non-standard amino acid that enhances conformational rigidity. The two glycine residues at the C-terminus are free, indicated by -OH, allowing for further coupling or modifications. This peptide is designed to be incorporated into larger peptide sequences, with the protective groups ensuring controlled reactivity and stability throughout the synthesis process. Synonyms: YXEGG; ((S)-5-(tert-Butoxy)-2-(2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanoyl)glycylglycine; Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Gly-OH. Grade: ≥95%. Molecular formula: C35H55N5O11. Mole weight: 721.85. | |
| Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-OH | Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-OH is a protected tetrapeptide used in peptide synthesis. The Boc (tert-Butoxycarbonyl) group protects the N-terminus of the tyrosine (Tyr) residue, preventing it from reacting during synthesis. The side chain hydroxyl group of tyrosine and the carboxyl group of glutamic acid (Glu) are protected by OtBu (tert-butyl) groups, which shield these functional groups until deprotection. Aib (α-aminoisobutyric acid), known for inducing helical structures, is the third residue, and Gly (Glycine), the final amino acid, has a free carboxyl group at the C-terminus, indicated by -OH, allowing for further peptide coupling or modifications. This peptide is used to incorporate tyrosine, Aib, glutamic acid, and glycine into peptide sequences, with specific protections to ensure controlled and efficient synthesis. Synonyms: YXEG; ((S)-5-(tert-Butoxy)-2-(2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanoyl)glycine; Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-OH; Boc-Tyr(tBu)-Ala(αMe)-Glu(tBu)-Gly-OH; Boc-Tyr(tBu)-Aib-Glu(OtBu)-Gly-OH. Grade: ≥95%. CAS No. 2682040-93-1. Molecular formula: C33H52N4O10. Mole weight: 664.80. | |
| Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu)-OH | Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu)-OH is a protected heptapeptide used in peptide synthesis. It includes tyrosine (Tyr), α-aminoisobutyric acid (Aib), glutamic acid (Glu), glycine (Gly), threonine (Thr), and phenylalanine (Phe), with Boc (tert-Butyloxycarbonyl) and OtBu (tert-butyl) groups protecting the amino and hydroxyl groups, respectively. The peptide has a free -OH group at the C-terminus for further modifications or coupling. This octapeptide is designed for controlled reactivity and stability, making it suitable for synthesis and applications in peptide-based drug design and functional studies. Synonyms: Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu); N-N-(((S)-5-(tert-Butoxy)-2-(2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanoyl)glycyl)-O-(tert-butyl)-L-threonyl-L-phenylalanyl-O-(tert-butyl)-L-threonine; Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Thr(tBu)-Phe-Thr(tBu)-OH. Grade: ≥90%. Molecular formula: C58H91N7O15. Mole weight: 1126.40. | |
| Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu)-Ser(OtBu)-Asp(OtBu)-Tyr(OtBu)-Ser(OtBu)-Ile-Aib-Leu-OH | Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu)-Ser(OtBu)-Asp(OtBu)-Tyr(OtBu)-Ser(OtBu)-Ile-Aib-Leu-OH is a protected tetradecapeptide consisting of 14 amino acids. The peptide features Boc (tert-butoxycarbonyl) and OtBu (tert-butyl) protecting groups on residues like tyrosine (Tyr), threonine (Thr), serine (Ser), aspartic acid (Asp), and glutamic acid (Glu), while Aib represents α-aminoisobutyric acid. This peptide, with a free carboxyl end (-OH), is useful in various biochemical studies, such as exploring protein structure, receptor binding, or therapeutic development. Synonyms: Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu)-Ser(OtBu)-Asp(OtBu)-Tyr(OtBu)-Ser(OtBu)-Ile-Aib-Leu; (2-((2S,3S)-2-((S)-3-(tert-Butoxy)-2-((S)-2-((S)-4-(tert-butoxy)-2-((S)-3-(tert-butoxy)-2-((2S,3R)-3-(tert-butoxy)-2-((S)-2-((2S,3R)-3-(tert-butoxy)-2-(2-((S)-5-(tert-butoxy)-2-(2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanamido. Grade: ≥96%. Molecular formula: C109H176N14O27. Mole weight: 2114.68. | |
| Boc-Tyr(OtBu)-Aib-Glu(OtBu)-OH | Boc-Tyr(OtBu)-Aib-Glu(OtBu)-OH is a protected tripeptide used in peptide synthesis. The Boc (tert-Butoxycarbonyl) group protects the N-terminus of the tyrosine (Tyr) residue, preventing it from reacting during the synthesis. The hydroxyl group of tyrosine and the side chain carboxyl group of glutamic acid (Glu) are protected by OtBu (tert-butyl) groups, which shield these functional groups from reactivity until deprotection is performed. Aib (α-aminoisobutyric acid), known for its ability to induce helical structures, is the middle residue in the sequence. The -OH at the C-terminus indicates a free carboxyl group, allowing for further peptide coupling or modifications. This peptide is utilized to incorporate tyrosine, Aib, and glutamic acid into peptides while maintaining precise control over the reactivity of the functional groups through specific protections. Synonyms: YXE; (6S,12S)-12-(3-(tert-Butoxy)-3-oxopropyl)-6-(4-(tert-butoxy)benzyl)-2,2,9,9-tetramethyl-4,7,10-trioxo-3-oxa-5,8,11-triazatridecan-13-oic acid; Boc-Tyr(tBu)-Aib-Glu(tBu)-OH. Grade: ≥95%. Molecular formula: C31H49N3O9. Mole weight: 607.75. | |
| Boc-Tyr(OtBu)-Aib-Gly-OH | Boc-Tyr(OtBu)-Aib-Gly-OH is a protected tripeptide used in peptide synthesis. The Boc (tert-Butoxycarbonyl) group protects the N-terminus of the tyrosine (Tyr) residue, preventing it from reacting during synthesis. The hydroxyl group of tyrosine is protected by an OtBu (tert-butyl) group, which keeps it from reacting until deprotection is needed. Aib (α-aminoisobutyric acid), a non-natural amino acid known for inducing helical structures, follows tyrosine. Gly (Glycine), the final amino acid in the sequence, has a free carboxyl group at the C-terminus, indicated by -OH, allowing for further coupling or modifications. This compound is used to introduce tyrosine, Aib, and glycine into peptides, with selective protection of functional groups to ensure controlled and efficient peptide synthesis. Synonyms: YXG; (S)-(2-(3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanoyl)glycine. Grade: ≥99%. Molecular formula: C24H37N3O7. Mole weight: 479.57. | |
| Boc-Tyr(OtBu)-Aib-OH | Boc-Tyr(OtBu)-Aib-OH is a protected dipeptide used in peptide synthesis. The Boc (tert-Butoxycarbonyl) group protects the N-terminus of the tyrosine (Tyr) residue, preventing it from reacting during peptide assembly. The hydroxyl group on the tyrosine side chain is also protected by a tBu (tert-butyl) group, ensuring that it remains unreactive until the desired deprotection step. Aib (α-aminoisobutyric acid) is the second amino acid in the sequence, a non-natural amino acid known for inducing helical structures in peptides. The -OH at the C-terminus indicates a free carboxyl group, allowing for further peptide coupling. This compound is used to incorporate tyrosine and Aib into peptides, offering specific protective strategies for controlled synthesis and the introduction of conformational constraints. Synonyms: Boc-Tyr(tBu)-Aib-OH; N-tert-Butoxycarbonyl-O4-tert-butyl-L-tyrosyl-alpha-methyl-alanine; (S)-2-(3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanoic acid. Grade: ≥95%. CAS No. 2639221-78-4. Molecular formula: C22H34N2O6. Mole weight: 422.52. | |
| Boc-Tyr(OtBu)-Gln(Trt)-Gly-OH | Boc-Tyr(OtBu)-Gln(Trt)-Gly-OH is a protected tripeptide used in peptide synthesis. The Boc (tert-Butoxycarbonyl) group protects the N-terminus of the tyrosine (Tyr) residue, preventing it from reacting during synthesis. The hydroxyl group of tyrosine and the side chain amide group of glutamine (Gln) are protected by OtBu (tert-butyl) and Trt (Trityl) groups, respectively, which shield these functional groups from unwanted reactions until deprotection is carried out. Gly (Glycine), the final amino acid in the sequence, has a free carboxyl group at the C-terminus, indicated by -OH, allowing for further peptide coupling or modifications. This peptide is used to introduce tyrosine, glutamine, and glycine into peptides, with specific protection strategies ensuring controlled and efficient peptide synthesis. Synonyms: YQG; N2-((S)-3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoyl)-N5-trityl-L-glutaminylglycine. Grade: ≥90%. Molecular formula: C44H52N4O8. Mole weight: 764.92. | |
| Boc-Tyr(OtBu)-Glu(OtBu)-Gly-OH | Boc-Tyr(OtBu)-Glu(OtBu)-Gly-OH is a protected tripeptide used in peptide synthesis. The Boc (tert-Butoxycarbonyl) group protects the N-terminus of the tyrosine (Tyr) residue, preventing it from reacting during synthesis. The side chain carboxyl groups of both the glutamic acid (Glu) and tyrosine residues are protected by OtBu (tert-butyl) groups, which safeguard these functional groups until they are selectively deprotected. Gly (Glycine), the final amino acid in the sequence, has a free carboxyl group at the C-terminus, indicated by -OH, allowing for further peptide coupling or modifications. This compound is used to introduce tyrosine, glutamic acid, and glycine into peptides, with controlled reactivity through specific protective groups to ensure efficient and selective synthesis. Synonyms: YEG; ((S)-5-(tert-Butoxy)-2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-5-oxopentanoyl)glycine. Grade: ≥95%. Molecular formula: C29H45N3O9. Mole weight: 579.69. | |
| Boc-Tyr(OtBu)-Leu-OH | Boc-Tyr(OtBu)-Leu-OH is a protected dipeptide used in peptide synthesis. The Boc (tert-Butoxycarbonyl) group protects the N-terminus of the tyrosine (Tyr) residue, preventing it from reacting during the synthesis process. The hydroxyl group on the tyrosine side chain is further protected by a tBu (tert-butyl) group, ensuring that it remains unreactive until selective deprotection is needed. Leu (Leucine) is the second amino acid in the sequence, contributing hydrophobic properties. The -OH at the C-terminus indicates a free carboxyl group, allowing for further peptide bond formation. This compound is used to introduce tyrosine and leucine into peptides while maintaining control over the reactivity of the functional groups for precise and efficient synthesis. Synonyms: ((S)-3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoyl)-L-leucine; Boc-Tyr(tBu)-Leu-OH; YL. Grade: ≥95%. Molecular formula: C24H38N2O6. Mole weight: 450.58. | |
| Boc-tyr-pro-gly-phe-leu-thr-oh | Boc-tyr-pro-gly-phe-leu-thr-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BOC-TYR-PRO-GLY-PHE-LEU-THR;BOC-TYR-PRO-GLY-PHE-LEU-THR-OH;(1,1-dimethylethoxy)carbonyl-tyrosyl-prolyl-glycyl-phenylalanyl-leucyl-threonine. Product Category: Heterocyclic Organic Compound. CAS No. 141261-96-3. Molecular formula: C40H56N6O11. Mole weight: 796.91. Product ID: ACM141261963. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Glu(OtBu)-Glu(OtBu)-Tyr(OtBu)-Leu-OH | Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Glu(OtBu)-Glu(OtBu)-Tyr(OtBu)-Leu-OH is a protected octapeptide used in peptide synthesis. It includes tyrosine (Tyr), ?-aminoisobutyric acid (Aib), glutamic acid (Glu), glycine (Gly), and leucine (Leu), with Boc (tert-Butyloxycarbonyl) and tBu (tert-butyl) groups protecting the amino and hydroxyl groups of tyrosine and glutamic acid residues. The peptide has a free -OH group at the C-terminus, allowing for further modifications or coupling. This nonapeptide is designed for controlled reactivity and stability, making it suitable for applications in peptide synthesis, drug design, and functional peptide research. Synonyms: Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Glu(OtBu)-Glu(OtBu)-Tyr(OtBu)-Leu; ((S)-2-((S)-5-(tert-Butoxy)-2-((S)-5-(tert-butoxy)-2-(2-((S)-5-(tert-butoxy)-2-(2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanamido)acetamido)-5-oxopentanamido)-5-oxopentanamido)-3-(4-(tert-butoxy)phenyl)propanoyl)-L-leucine; Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Glu(OtBu)-Glu(OtBu)-Tyr(OtBu)-Leu-OH; Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Glu(tBu)-Glu(tBu)-Tyr(tBu)-Leu-OH. Grade: ≥95%. Molecular formula: C70H110N8O19. Mole weight: 1367.69. | |
| Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Thr-Phe-Thr(tBu)-OH | Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Thr-Phe-Thr(tBu)-OH is a protected heptapeptide used in peptide synthesis. It includes tyrosine (Tyr), α-aminoisobutyric acid (Aib), glutamic acid (Glu), glycine (Gly), threonine (Thr), and phenylalanine (Phe), with Boc (tert-Butyloxycarbonyl) and tBu (tert-butyl) groups protecting the amino and hydroxyl groups, respectively. The peptide ends with a free -OH group for further modifications or coupling. This heptapeptide is designed for controlled reactivity and stability in synthesis and can be used for studying peptide conformations or in designing bioactive compounds. Synonyms: Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Thr-Phe-Thr(tBu); N-((S)-5-(tert-Butoxy)-2-(2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanoyl)glycyl-L-threonyl-L-phenylalanyl-O-(tert-butyl)-L-threonine; Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr-Phe-Thr(OtBu)-OH. Grade: ≥90%. Molecular formula: C54H83N7O15. Mole weight: 1070.29. | |
| Boc-Tyr(tBu)-OH | Boc-Tyr(tBu)-OH is a tyrosine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 47375-34-8. Pack Sizes: 25 g; 100 g. Product ID: HY-W011199. | |
| Boc-Tyr(tBu)-OH | Useful building block for introduction of N-terminal tyrosine residues in Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Tyr(tBu)-OH, N-α-t.-Boc-O-t.-butyl-L-tyrosine. Product Category: Amino Acids. CAS No. 47375-34-8. Molecular formula: C18H27NO5. Mole weight: 337.41. Product ID: ACM47375348-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]propanoic acid. | |
| Boc-Tyr(tBu)-OH | Boc-Tyr(tBu)-OH. Group: Biochemicals. Grades: Highly Purified. CAS No. 47375-34-8. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences. | Worldwide |
| Boc-Val-Ala-OH | Boc-Val-Ala-OH. Synonyms: (tert-Butoxycarbonyl)-L-valyl-L-alanine; (S)-2-((S)-2-(tert-butoxycarbonylamino)-3-methylbutanamido)propanoic acid. CAS No. 70396-18-8. Molecular formula: C13H24N2O5. Mole weight: 288.0. | |
| Boc-Val-Cit-OH | Boc-Val-Cit-OH. Synonyms: (2S)-5-(carbamoylamino)-2-[[(2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]amino]pentanoic acid. Grade: ≥95.0%. CAS No. 870487-08-4. Molecular formula: C16H30N4O6. Mole weight: 374.43. | |
| Boc-Val-Cit-PAB-PNP | Boc-Val-Cit-PAB-PNP. Synonyms: EX-A4143. Grade: 95%. CAS No. 870487-10-8. Molecular formula: C30H40N6O10. Mole weight: 644.7. | |
| Boc-Val-Gly-OH | Boc-Val-Gly-OH. Synonyms: N-T-Butoxycarbonyl-L-Valylglycine; (Tert-Butoxycarbonyl)-L-Valylglycine. Grade: ≥ 95% (HPLC). CAS No. 45233-75-8. Molecular formula: C12H22N2O5. Mole weight: 274.32. | |
| Boc-Val-Gly-OH | Boc-Val-Gly-OH. Group: Biochemicals. Grades: Highly Purified. CAS No. 45233-75-8. Pack Sizes: 1g, 2g. US Biological Life Sciences. | Worldwide |
| Boc-Val-Gly-OH ≥95% (HPLC) | Boc-Val-Gly-OH ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 45233-75-8. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Boc-val-gly-ome | Boc-val-gly-ome. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BOC-VAL-GLY-OME. Product Category: Heterocyclic Organic Compound. CAS No. 51803-69-1. Molecular formula: C13H24N2O5. Mole weight: 288.34. Product ID: ACM51803691. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-val-leu-gly-arg-oh | Boc-val-leu-gly-arg-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BOC-VAL-LEU-GLY-ARG-OH. Product Category: Heterocyclic Organic Compound. CAS No. 102185-55-7. Molecular formula: C24H45N7O7. Mole weight: 543.66. Product ID: ACM102185557. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-val-leu-lys-amc acetate | Boc-val-leu-lys-amc acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: tertiarybutyloxycarbonylvalyl-leucyl-lysinyl-4-methylcoumarin-7-amide;BOC-VAL-LEU-LYS-7-AMIDO-4-METHYLCOUMARIN;BOC-VAL-LEU-LYS-AMC ACETATE;BOC-VAL-LEU-LYS-AMC ACOH;BOC-VAL-LEU-LYS-MCA;T-BUTYLOXYCARBONYL-L-VALYL-L-LEUCYL-L-LYSINE 4-METHYLCOUMARYL-7-AMIDE. Product Category: Heterocyclic Organic Compound. CAS No. 73554-84-4. Molecular formula: C32H49N5O7. Mole weight: 615.77. Product ID: ACM73554844. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-Val-Leu-Lys-MCA | Boc-VLK-AMC is a sensitive, fluorogenic, and specific substrate for the quantitative measurement of plasmin. Synonyms: Boc-Val-Leu-Lys-7-amido-4-methylcoumarin; N-(tert-Butoxycarbonyl)-L-valyl-L-leucyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-L-lysinamide. CAS No. 73554-84-4. Molecular formula: C32H49N5O7. Mole weight: 615.77. | |
| Boc-Val-OH | Boc-Vgl-OH is an important organic intermediate to synthetize substituted vinylglycine products. Alternative Names: (2S)-2-(tert-butoxycarbonylamino)-3-methyl-butanoic acid;(2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid;Valine, N-carboxy-, N-tert-butyl ester, L- (8CI);(2S)-2-[(tert-butoxy-oxomethyl)amino]-3-methylbutanoic acid;BOC-VALINE;BOC-VALINE-OH. CAS No. 13734-41-3. Product ID: PIPB-0547. Molecular formula: C10H19NO4. Mole weight: 217.26. EINECS: 237-307-6. SMILES: CC(C)[C@@H](C(=O)O)NC(=O)OC(C)(C)C. Appearance: Fine Crystalline Powder. Category: Peptide. |  |
| Boc-Val-OH | Standard building block for introduction of valine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Val-OH, N-α-t.-Boc-L-valine. Product Category: Amino Acids. CAS No. 13734-41-3. Mole weight: 217.26. Product ID: ACM13734413-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-Val-OH-15N | Boc-Val-OH-15N. Uses: Peptide synthesis. Additional or Alternative Names: N-(tert-Butoxycarbonyl)-L-valine-15N, L-Valine-15N, N-t-Boc derivative. Product Category: Amino Acids. CAS No. 141509-91-3. Molecular formula: (CH3)2CHCH(15NH-Boc)CO2H. Mole weight: 218.26. Canonical SMILES: CC(C)[C@H]([15NH]C(=O)OC(C)(C)C)C(O)=O. Product ID: ACM141509913-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-Val-OH-[15N] | L-Valine-N-Boc-[15N] is a 15N labelled analogue of N-Boc-L-valine, which is used in the multi-peptide synthesis and serves as the amino acid protection monomer. Synonyms: tert-Butoxycarbonylvaline-15N; Boc-Val-OH-15N. Grade: 98% by CP; 98% atom 15N. CAS No. 141509-91-3. Molecular formula: C10H19[15N]O4. Mole weight: 218.26. | |
| Boc-Val-OH-[d8] | L-Valine-d8-N-t-BOC is a labelled L-Valine-N-t-BOC. Valine is a branched-chain amino acid used in the protein biosynthesis. It is essential for animals with insulin-resistant property. Synonyms: N-(tert-Butoxycarbonyl)-L-valine-d8,L-Valine-d8; N-t-Boc derivative; Boc-Val-OH-d8; L-Valine-d8-N-t-BOC. Grade: 98% atom D. CAS No. 153568-33-3. Molecular formula: C10H11D8NO4. Mole weight: 225.31. | |
| Boc-Val-Ome | An intermediate used in the asymmetric synthesis of isoxazoline and hydroxyketomethylene dipeptide isosteres. Synonyms: Boc-L-valine methyl ester; L-Boc valine methyl ester; (S)-methyl 2-(tert-butoxycarbonylamino)-3-methylbutanoate; Boc-L-Val-Ome; Boc L Val Ome; Boc Val Ome. Grade: 95%. CAS No. 58561-04-9. Molecular formula: C11H21NO4. Mole weight: 231.29. | |
| Boc-Val-Pro-Arg-AMC hydrochloride | Boc-Val-Pro-Arg-AMC hydrochloride is a sensitive fluorogenic substrate for measuring trypsin-like serine proteases activity [1]. Uses: Scientific research. Group: Peptides. CAS No. 70375-24-5. Pack Sizes: 5 mg; 10 mg. Product ID: HY-137784. | |
| BOC-VAL-PRO-ARG-MCA | BOC-VAL-PRO-ARG-MCA is a specific, highly fluorogenic substrate for thrombin and the thrombin-staphylocoagulase complex. Synonyms: Boc-Val-Pro-Arg-4-methylcoumaryl-7-amide; Boc-Val-Pro-Arg-4-methyl-7-coumarylamide. Grade: 95%. CAS No. 65147-04-8. Molecular formula: C31H45N7O7. Mole weight: 627.73. | |
| BOC-VAL-PRO-ARG-MCA TFA salt | BOC-VAL-PRO-ARG-MCA is a specific, highly fluorogenic substrate for thrombin and the thrombin-staphylocoagulase complex. Synonyms: Boc-Val-Pro-Arg-4-methylcoumaryl-7-amide TFA salt; Boc-Val-Pro-Arg-4-methyl-7-coumarylamide TFA salt. Molecular formula: C33H46F3N7O9. Mole weight: 741.76. | |
| Boc-Val-Pro-OH | Boc-Val-Pro-OH. Synonyms: Boc-L-valyl proline; (S)-1-((S)-2-((Tert-Butoxycarbonyl)Amino)-3-Methylbutanoyl)Pyrrolidine-2-Carboxylic Acid; N-Boc-L-Valyl-L-Proline; N-{[(2-Methyl-2-Propanyl)Oxy]Carbonyl}-L-Valyl-L-Proline. Grade: ≥ 99% (HPLC). CAS No. 23361-28-6. Molecular formula: C15H26N2O5. Mole weight: 314.38. | |
| Boc-Val-Pro-OH | Boc-Val-Pro-OH. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Boc-Val-Trp-OH | Boc-Val-Trp-OH. Molecular formula: C21H29N3O5. Mole weight: 403.48. | |
| Boc-Val-Val-OH | Boc-Val-Val-OH. Synonyms: Boc-Val-Val; N-{[(2-Methyl-2-Propanyl)Oxy]Carbonyl}-L-Valyl-L-Valine. Grade: ≥ 98% (HPLC). CAS No. 69209-73-0. Molecular formula: C15H28N2O5. Mole weight: 316.4. | |
| Boc-Val-Val-OH | Boc-Val-Val-OH. Group: Biochemicals. Grades: Highly Purified. CAS No. 69209-73-0. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| Boc-Val-Val-OH ≥98.5% (HPLC) | Boc-Val-Val-OH ≥98.5% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| BOD 200 mg/L Calibration Standard | certified reference material. Group: Certified reference materials (crms). |  |
| BODIPY 493/503 | BODIPY493/503 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the neutral lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells[1]. Maximum excitation/emission wavelength: 493/503 nm[1]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Pyrromethene 546; BDP 493/503 lipid stain. CAS No. 121207-31-6. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W090090. | |
| BODIPY 493/503 carboxylic acid | BODIPY 493/503 carboxylic acid. Synonyms: 10-(2-Carboxyethyl)-5,5-difluoro-1,3,7,9-tetramethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide. CAS No. 216961-95-4. Molecular formula: C16H19BF2N2O2. Mole weight: 320.15. | |
| BODIPY 493/503 methyl bromide | BODIPY493/503 methyl bromide is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the neutral lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells [1]. Maximum excitation/emission wavelength: 493/503 nm [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 216434-81-0. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-D1614. | |
| BODIPY 505/515 | BODIPY505/515 is a BODIPY dye. BODIPY dye is a small molecule dye with strong ultraviolet absorption ability, its fluorescence peak is relatively sharp, and the quantum yield is high. They are relatively insensitive to the polarity and pH of the environment and are relatively stable under different physiological conditions. Due to its structural asymmetry, BODIPY derives a variety of structural products. BODIPY lipid droplet dyes can well pass through the cell membrane into the cell, and localize the neutral lipids in the cell to specifically stain the lipid droplets, which can be used for labeling of live cells and fixed cells[1]. Maximum excitation/emission wavelength: 505/515 nm[1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 21658-70-8. Pack Sizes: 10 mM * 1 mL; 100 mg; 250 mg; 500 mg; 1 g. Product ID: HY-D1237. | |
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