A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Fmoc-L-cysteic acid is an Fmoc protected cysteine derivative potentially useful for proteomics studies, and solid phase peptide synthesis techniques. Cysteine is versatile amino acid involved with many biological processes, including the formation of disulfide bonds - a critical component of protein structure. This compound could be useful as an unusual amino acid analog to aid in the deconvolution of protein structure and function. Uses: Fmoc-l-cysteic acid is an fmoc protected cysteine derivative. Additional or Alternative Names: (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-sulfopropanoic acid. Product Category: Amino Acids. CAS No. 751470-47-0. Molecular formula: C18H17NO7S. Mole weight: 391.4. Purity: ≥ 98% (HPLC). Canonical SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CS(=O)(=O)O)C(=O)O. Density: ~1.50 g/cm3. Product ID: ACM751470470. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-L-cysteine
Fmoc-L-cysteine. Group: Biochemicals. Alternative Names: Fmoc-L-Cys-OH. Grades: Highly Purified. CAS No. 135248-89-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C18H17NO4S. US Biological Life Sciences.
Worldwide
Fmoc-L-cysteine 99+% (HPLC)
Fmoc-L-cysteine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis.
Fmoc-Leu-Aib-OH. CAS No. 107076-69-7. Molecular formula: C25H30N2O5. Mole weight: 438.52.
Fmoc-Leu-Alko-PEG Resin
Wang resins are the standard supports for the preparation of peptide acids by the Fmoc batch solid phase synthesis strategy. Fmoc amino acids are pre-loaded to Wang resins so that that epimerization and dipeptide formation are minimized. Synonyms: Fmoc-Leu-Wang-PEG Resin; N-α-(9-Fluorenylmethoxycarbonyl)-L-leucine p-methoxybenzyl alcohol polyethyleneglycol resin.
Fmoc-leucine
Fmoc-leucine is a selective PPARγ modulator. Fmoc-leucine activates PPARγ with a lower potency but a similar maximal efficacy than rosiglitazone. Fmoc-leucine improves insulin sensitivity in normal, diet-induced glucose-intolerant, and in diabetic db/db mice. Fmoc-leucine has a lower adipogenic activity [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: N-FMOC-leucine; NPC 15199; NSC 334290. CAS No. 35661-60-0. Pack Sizes: 10 mM * 1 mL; 25 g; 50 g; 100 g. Product ID: HY-101064.
Fmoc-leucine-d10
Fmoc-leucine-d 10 is the deuterium labeled Fmoc-leucine. Fmoc-leucine is a selective PPARγ modulator. Fmoc-leucine activates PPARγ with a lower potency but a similar maximal efficacy than rosiglitazone. Fmoc-leucine improves insulin sensitivity in normal, diet-induced glucose-intolerant, and in diabetic db/db mice. Fmoc-leucine has a lower adipogenic activity[1]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 1190594-22-9. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-101064S3.
Fmoc-leucine Rink amide AM resin
Fmoc-leucine Rink amide AM resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Fmoc-leucine Rink amide AM resin
Pre-loaded resins for solid phase peptide and organic synthesis. Synonyms: Fmoc-L-Leu-Rink amide AM resin.
Fmoc-Leu-Leu-OH 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Fmoc-Leu-OH
Fmoc-Leu-OH is an amino acid derivative. It is also one of the novel PPARγ ligands that can reduce osteoclasts differentiation through activating PPARγ. Synonyms: Fmoc-L-Leu-OH; N-(9-fluorenylmethoxycarbonyl)-L-leucine; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-leucine; NPC 15199; NPC15199; NPC-15199. Grade: 98%. CAS No. 35661-60-0. Molecular formula: C21H23NO4. Mole weight: 353.42.
Fmoc-Leu-OH
High purity Fmoc-protected amino acid for research and process production of peptides, with very low levels of dipeptide, free-amino acids and acetic acid impurities. Standard building block for introduction of leucine amino-acid residues by Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Leu-OH, N-α-Fmoc-L-leucine. Product Category: Amino Acids. CAS No. 35661-60-0. Molecular formula: C21H23NO4. Mole weight: 353.41. Product ID: ACM35661600-1. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Leu-OH
Fmoc-Leu-OH. Group: Biochemicals. Alternative Names: N- (9-Fluorenyl methoxycarbonyl ) -L-leucine. Grades: Highly Purified. CAS No. 35661-60-0. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C21H23NO4. US Biological Life Sciences.
Worldwide
Fmoc-Leu-OH (1-13C)
Fmoc-Leu-OH (1-13C). Uses: Peptide synthesis. Additional or Alternative Names: N-(9-Fluorenylmethoxycarbonyl)-L-leucine-1-13C, L-Leucine-1-13C, N-Fmoc. Product Category: Amino Acids. CAS No. 202114-53-2. Molecular formula: (CH3)2CHCH2CH(NH-Fmoc)13COOH. Mole weight: 354.4. Purity: 99 atom % 13C. Canonical SMILES: CC(C)C[C@H](NC(=O)OCC1c2ccccc2-c3ccccc13)[13C](O)=O. Product ID: ACM202114532-2. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Leu-OH-1-13C
Fmoc-Leu-OH-1-13C. Uses: Peptide synthesis. Additional or Alternative Names: N-(9-Fluorenylmethoxycarbonyl)-L-leucine-1-13C, L-Leucine-1-13C, N-Fmoc. Product Category: Amino Acids. CAS No. 202114-53-2. Molecular formula: (CH3)2CHCH2CH(NH-Fmoc)13CO2H. Mole weight: 354.4. Canonical SMILES: CC(C)C[C@H](NC(=O)OCC1c2ccccc2-c3ccccc13)[13C](O)=O. Product ID: ACM202114532-3. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Leu-OH-[1,2-13C2]
Fmoc-Leu-OH-[1,2-13C2] is a labelled L-Leucine-N-FMOC. Leucine is an α-amino acid essential for humans. Synonyms: Fmoc-Leu-OH 1,2-13C2. Grade: 98% by CP; 99% atom 13C. Molecular formula: C19[13C]2H23NO4. Mole weight: 355.40.
Fmoc-Leu-OH-[13C6]
Fmoc-Leu-OH-[13C6] is a labelled L-Leucine-N-FMOC. Leucine is an α-amino acid essential for humans. Synonyms: Fmoc-Leu-OH 13C6. Grade: 98% by CP; 97% atom 13C. Molecular formula: C15[13C]6H23NO4. Mole weight: 359.37.
Fmoc-Leu-OH-13C6,15N
Fmoc-Leu-OH-13C6,15N. Uses: Peptide synthesis. Additional or Alternative Names: N-(9-Fluorenylmethoxycarbonyl)-L-Leucine-13C6,15N, L-Leucine-13C6,15N, N-Fmoc, 13C and 15N Labeled Fmoc-Leu. Product Category: Amino Acids. CAS No. 1163133-36-5. Molecular formula: (13CH3)213CH13CH213CH(15NH-Fmoc)13CO2H. Mole weight: 360.36. Canonical SMILES: [13CH3][13CH]([13CH3])[13CH2][13C@H]([15NH]C(=O)OCC1c2ccccc2-c3ccccc13)[13C](O)=O. Product ID: ACM1163133365-2. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Leu-OH-13C6,15N
98 atom % 13C, 98 atom % 15N, 99% (CP). Group: Fluorescence/luminescence spectroscopy.
Fmoc-Leu-OH-[13C6,d10,15N]
Fmoc-Leu-OH-[13C6,d10,15N] is a labelled L-Leucine-N-FMOC. Leucine is an α-amino acid essential for humans. Synonyms: Fmoc-Leu-OH 13C6,d10,15N. Grade: 98% by CP; 97% atom 13C; 97% atom 15N; 97% atom D. CAS No. 2483829-47-4. Molecular formula: C15[13C]6H13D10[15N]O4. Mole weight: 370.42.
98 atom % 15N, 98% (CP). Group: Fluorescence/luminescence spectroscopy.
Fmoc-Leu-OH-[15N]
Fmoc-Leu-OH-[15N] is a labelled L-Leucine-N-FMOC. Leucine is an α-amino acid essential for humans. Synonyms: Fmoc-Leu-OH-15N; moc-[15N]Leu-OH. Grade: 98% by CP; 98% atom 15N. CAS No. 200937-57-1. Molecular formula: C21H23[15N]O4. Mole weight: 354.41.
Fmoc-Leu-OH-[5,5,5-d3]
Fmoc-Leu-OH-[5,5,5-d3] is the labelled analogue of Fmoc-Leu-OH. Fmoc-Leu-OH is an amino acid derivative. It is also one of the novel PPARγ ligands that can reduce osteoclasts differentiation through activating PPARγ. Synonyms: N-(9-Fluorenylmethoxycarbonyl)-L-leucine-5,5,5-d3; L-Leucine-5,5,5-d3, N-Fmoc; L-Leucine-d3-N-FMOC (Methyl-d3); N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-Leucine-5,5,5-d3; FMOC-L-leucine-d3; FMOC-L-Leu-OH-d3; Fmoc-Leu-OH-5,5,5-d3. Grade: 99% by CP; 99% atom D. CAS No. 538372-74-6. Molecular formula: C21H20D3NO4. Mole weight: 356.44.
Fmoc-Leu-OH (U-13C6 , 15N)
Fmoc-Leu-OH (U-13C6 , 15N). Uses: Peptide synthesis. Additional or Alternative Names: N-(9-Fluorenylmethoxycarbonyl)-L-Leucine-13C6,15N, L-Leucine-13C6,15N, N-Fmoc, 13C and 15N Labeled Fmoc-Leu. Product Category: Amino Acids. CAS No. 1163133-36-5. Molecular formula: (13CH3)213CH13CH213CH(15NH-Fmoc)13COOH. Mole weight: 360.4. Purity: 98 atom % 13C 98 atom % 15N. Canonical SMILES: [13CH3][13CH]([13CH3])[13CH2][13C@H]([15NH]C(=O)OCC1c2ccccc2-c3ccccc13)[13C](O)=O. Product ID: ACM1163133365-1. Alfa Chemistry ISO 9001:2015 Certified.
This pseudoproline dipeptide is undoubtedly the most effective and simplest to use tool for overcoming aggregation and enhancing peptide quality in Fmoc SPPS for peptide containing the Leu-Ser dipeptide motif. It consists of a dipeptide in which the serine residue has been reversibly protected as a structure-breaking proline-like TFA-labile oxazolidine. The reason the pseudoproline residue is introduced as a dipeptide is because it avoids the need to acylate the hindered oxazolidine nitrogen. This has the added advantage of extending the peptide chain by two residues in one step. The serine residue is regenerated during the normal TFA-mediated cleavage reaction. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Leu-Ser(psiMe,Mepro)-OH. Product Category: Amino Acids. CAS No. 339531-50-9. Mole weight: 480.55. Product ID: ACM339531509. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Leu-Ser[Psi(Me,Me)Pro]-OH 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 339531-50-9. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences.
Worldwide
Fmoc-Leu-Thr(psiMe,Mepro)-OH
This pseudoproline dipeptide is undoubtedly the most effective and simplest to use tool for overcoming aggregation and enhancing peptide quality in Fmoc SPPS for peptide containing the Leu-Thr dipeptide motif. It consists of a dipeptide in which the threonine residue has been reversibly protected as a structure-breaking proline-like TFA-labile oxazolidine. The reason the pseudoproline residue is introduced as a dipeptide is because it avoids the need to acylate the hindered oxazolidine nitrogen. This has the added advantage of extending the peptide chain by two residues in one step. The threonine residue is regenerated during the normal TFA-mediated cleavage reaction. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Leu-Thr(psiMe,Mepro)-OH. Product Category: Amino Acids. CAS No. 955048-89-2. Mole weight: 494.58. Product ID: ACM955048892-1. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-L-Glu-pNA. Group: Biochemicals. Grades: Highly Purified. CAS No. 185547-51-7. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
Fmoc-L-Glu-pNA 99+% (HPLC)
Fmoc-L-Glu-pNA 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Fmoc-L-Glutamic(2-chlorotrityl resin)-NH2
Fmoc-L-Glutamic(2-chlorotrityl resin)-NH2. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences.
Worldwide
Fmoc-L-Glutamic(2-chlorotrityl resin)-NH2
Pre-loaded resins for solid phase peptide and organic synthesis.
Fmoc-L-glutamic acid
N-Fmoc-L-glutamic acid is an N-Fmoc-protected form of L-Glutamic acid. L-Glutamic acid is a non-essential amino acid that is important to the mammalian central nervous system. L-Glutamic acid is also a neurotransmitter for cone photoreceptors in the human brain and is used as a treatment for patients who have liver disease accompanied by encephalopathy (a condition termed 'hepatic coma'). Synonyms: Fmoc-L-Glu-OH; N-(9H-Fluorene-9-ylmethoxycarbonyl)-L-glutamic acid; N-Fmoc-L-glutamic AcidFmoc-Glu-OH; (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)pentanedioic acid; N-Fmoc-L-glutamic Acid; FMOC-GLU-OH. Grade: ≥ 98% (HPLC). CAS No. 121343-82-6. Molecular formula: C20H19NO6. Mole weight: 369.38.