A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the suppliers website for prices or more information.
| Product | Description | |
|---|---|---|
| Fmoc-Bpa-OH | Fmoc-p-Bz-Phe-OH is a useful tool for preparing photoactivatable peptide-based affinity probes. On photolysis at 366 nm, Benzoylphenylalanine (Bpa) generates a biradical that has a preference for insertion into C-H bonds, particularly those of Leu, Val and Met side chains. The derivative can be introduced using standard coupling method such as PyBOP and is stable to conditions used in peptide chain extension. For the cleavage of Bpa containing peptide from the resin, the use of thiols and silanes should be avoided as dithioketal formation and reduction, respectively, have been observed. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-4-benzoyl-L-phenylalanine. Product Category: Amino Acids. CAS No. 117666-96-3. Molecular formula: C31H25NO5. Mole weight: 491.53. Canonical SMILES: OC(=O)[C@H](Cc1ccc(cc1)C(=O)c2ccccc2)NC(=O)OCC3c4ccccc4-c5ccccc35. Product ID: ACM117666963. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Fmoc-Bph34dC-OH | Fmoc-Bph34dC-OH. CAS No. 2172695-24-6. Molecular formula: C30H23Cl2NO4. Mole weight: 532.4. |  |
| Fmoc-Cha-2-Chlorotrityl Resin | 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-Cha-OH | Standard building block for introduction of cyclohexylalanine amino-acid residues by Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Cha-OH, N-α-Fmoc-β-cyclohexyl-L-alanine. Product Category: Amino Acids. CAS No. 135673-97-1. Mole weight: 393.48. Product ID: ACM135673971. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Chg-OH | Fmoc-Chg-OH is a Glycine (HY-Y0966) derivative [1]. Uses: Scientific research. Group: Peptides. Alternative Names: Cyclohexaneacetic acid, α-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (S)-. CAS No. 161321-36-4. Pack Sizes: 25 g; 100 g. Product ID: HY-22062. |  |
| Fmoc-chloramphenicol base | Fmoc-chloramphenicol base. CAS No. 533914-87-3. Molecular formula: C24H22N2O6. Mole weight: 434.44. | |
| Fmoc chloride | Fmoc chloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 9-Fluorenylmethoxycarbonyl chloride, 9-Fluorenylmethyl chloroformate, Fmoc-Cl. Product Category: 9-Fluorenylmethyloxycarbonylation (Fmoc) Reagents. CAS No. 28920-43-6. Molecular formula: C15H11ClO2. Mole weight: 258.7. Purity: 0.97. Product ID: ACM28920436-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Chloride | Reagent for the introduction of Fmoc-amino-protecting group, which is stable towards acids but is readily cleaved under mildly basic non-hydrolytic conditions. Synonyms: Fmoc-CL; Chloroformic acid 9-fluorenylmethyl ester; 9-Fluorenylmethyl chloroformate; 1-(9-Fluorenyl)methyl chloroformate; Fluorene-9-methanol, Chloroformate (8CI); 9-Fluorenylmethoxycarbonyl Chloride; 9-Fluorenylmethyl Chlorocarbonate; 9H-Fluoren-9-ylmethyl Chloroformate; AminoTag; FMOC Chloride; Fluorenylmethyl Chloroformate; FmocCl. Grade: ≥ 98% (HPLC). CAS No. 28920-43-6. Molecular formula: C15H11ClO2. Mole weight: 258.70. | |
| Fmoc-Chloride 98+% (HPLC) | Fmoc-Chloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 28920-43-6. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. |  Worldwide |
| Fmoc-cis-1,2-aminocyclohex-4-ene carboxylic acid | Fmoc-cis-1,2-aminocyclohex-4-ene carboxylic acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-1,2-aminocyclohex-4-ene carboxylic acid 99+% (HPLC) | Fmoc-cis-1,2-aminocyclohex-4-ene carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1212305-88-8. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-1,4-aminocyclohexyl acetic acid 99+% (HPLC) | Fmoc-cis-1,4-aminocyclohexyl acetic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 147900-45-6. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-1-amino-4-phenyl-cyclohexane carboxylic acid | Fmoc-cis-1-amino-4-phenyl-cyclohexane carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 365550-63-6. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-1-amino-4-phenyl-cyclohexane carboxylic acid 99+% (HPLC) | Fmoc-cis-1-amino-4-phenyl-cyclohexane carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-(1R,2S)-2-aminocyclopentane carboxylic acid | Fmoc-cis-(1R,2S)-2-aminocyclopentane carboxylic acid. Group: Biochemicals. Alternative Names: Fmoc-cis-Acpc; Fmoc-cis-2-aminocyclopentane carboxylic acid. Grades: Highly Purified. CAS No. 352707-76-7. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-2-aminocyclohexane carboxylic acid | Fmoc-cis-2-aminocyclohexane carboxylic acid. Group: Biochemicals. Alternative Names: Fmoc-1,2-cis-ACHC-OH. Grades: Highly Purified. CAS No. 194471-85-7. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-2-aminocyclohexane carboxylic acid 99+% (HPLC) | Fmoc-cis-2-aminocyclohexane carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 194471-85-7. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-3-aminocyclohexane carboxylic acid | Fmoc-cis-3-aminocyclohexane carboxylic acid. Synonyms: Fmoc-1,3-cis-Achc-OH; Fmoc-cis-3-aminocyclohexane-1-carboxylic acid. Grade: ≥ 99% (HPLC). CAS No. 312965-05-2. Molecular formula: C22H23NO4. Mole weight: 365.42. | |
| Fmoc-cis-3-aminocyclohexane carboxylic acid | Fmoc-cis-3-aminocyclohexane carboxylic acid. Group: Biochemicals. Alternative Names: Fmoc-1,3-cis-Achc-OH; Fmoc-cis-3-aminocyclohexane-1-carboxylic acid. Grades: Highly Purified. CAS No. 312965-05-2. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-3-aminocyclohexane carboxylic acid 99+% (HPLC) | Fmoc-cis-3-aminocyclohexane carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-4-aminocyclohexane carboxylic acid | Fmoc-cis-4-aminocyclohexane carboxylic acid. Synonyms: Fmoc-1,4-cis-Achc-OH; Fmoc-cis-4-aminocyclohexane-1-carboxylic acid. Grade: ≥ 97% (HPLC). CAS No. 147900-45-6. Molecular formula: C22H23NO4. Mole weight: 365.42. | |
| Fmoc-cis-4-aminocyclohexane carboxylic acid | Fmoc-cis-4-aminocyclohexane carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 147900-45-6. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-4-aminocyclohexane carboxylic acid 99+% (HPLC) | Fmoc-cis-4-aminocyclohexane carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-D-4-Hydroxyproline | Fmoc-cis-D-4-Hydroxyproline. Group: Biochemicals. Alternative Names: Fmoc-D-cis-Hyp-OH. Grades: Highly Purified. CAS No. 214852-45-6. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-D-4-Hydroxyproline | Fmoc-cis-D-4-Hydroxyproline. Synonyms: Fmoc-D-cis-Hyp-OH; Fmoc D cis Hyp OH. Grade: ≥ 98% (HPLC). CAS No. 214852-45-6. Molecular formula: C20H19NO5. Mole weight: 353.37. | |
| Fmoc-cis-D-4-Hydroxyproline 98+% (HPLC) | Fmoc-cis-D-4-Hydroxyproline 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-Cis-D-Hyp(tBu)-OH | Fmoc-Cis-D-Hyp(tBu)-OH. Grade: ≥ 98%. Molecular formula: C24H27NO5. Mole weight: 409.5. | |
| Fmoc-cis-DL-3-phenyl-Pro-OH | Fmoc-cis-DL-3-phenyl-Pro-OH. Synonyms: Racemic Fmoc-cis-3-phenyl-pyrrolidine-2-carboxylic acid. Grade: ≥ 99% (HPLC). CAS No. 181824-45-3. Molecular formula: C26H23NO4. Mole weight: 413.5. | |
| Fmoc-cis-DL-4-phenylpiperidine-3-carboxylic acid | Fmoc-cis-DL-4-phenylpiperidine-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. | Worldwide |
| Fmoc-cis-DL-4-phenylpiperidine-3-carboxylic acid 99+% (HPLC) | Fmoc-cis-DL-4-phenylpiperidine-3-carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-Cis-Hyp(tBu)-OH | Fmoc-Cis-Hyp(tBu)-OH. Grade: ≥ 98%. Molecular formula: C24H27NO5. Mole weight: 409.5. | |
| Fmoc-Cit-OH | Fmoc-Cit-OH (Fmoc-L-Citrulline) is an amino acid derivative with an Fmoc protecting group, which can be used to synthesize a degradable ADC linker composed of a valine-citrulline (Val-Cit) motif [1]. Uses: Scientific research. Group: Peptides. Alternative Names: Fmoc-L-Citrulline. CAS No. 133174-15-9. Pack Sizes: 10 mM * 1 mL; 25 g; 50 g; 100 g. Product ID: HY-W008064. | |
| Fmoc-Cit-OH | Fmoc-Cit-OH. Group: Biochemicals. Alternative Names: N-Fmoc-L-citrulline. Grades: Highly Purified. CAS No. 133174-15-9. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C21H23N3O5. US Biological Life Sciences. | Worldwide |
| Fmoc-Cit-OH | Standard building block for introduction of citrulline amino-acid residues by Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Cit-OH, N-α-Fmoc-L-2-amino-5-ureido-n-valeric acid, Fmoc-L-citrulline. Product Category: Amino Acids. CAS No. 133174-15-9. Molecular formula: C21H23N3O5. Mole weight: 397.42. Product ID: ACM133174159. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Cit-OMe | Fmoc-Cit-OMe. Synonyms: methyl (2S)-5-(carbamoylamino)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanoate. Grade: ≥ 95%. CAS No. 1820581-58-5. Molecular formula: C22H25N3O5. Mole weight: 411.5. | |
| Fmoc-Cit-OPfp | Fmoc-Cit-OPfp. Synonyms: Fmoc-Orn(carbamoyl)-OPfp; N5-(Aminocarbonyl)-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithine 2,3,4,5,6-pentafluorophenyl Ester. (S)-Perfluorophenyl 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-ureidopentanoate; Pentafluorophenyl N5-carbamoyl-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-ornithinate. Grade: ≥95%. CAS No. 1356537-03-5. Molecular formula: C27H22F5N3O5. Mole weight: 563.48. | |
| Fmoc-Cl | Fmoc-Cl. Group: Biochemicals. Alternative Names: 9H-Fluoren-9-ylmethyl chloroformate; Chloroformic acid 9-Fluorenylmethyl ester. Grades: Highly Purified. CAS No. 28920-43-6. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C15H11ClO2. US Biological Life Sciences. | Worldwide |
| Fmoc-Cl (9-Fluorenylmethyl chloroformate) | 100g Pack Size. Group: Building Blocks, Fluorinated Products, Peptide Reagents. Formula: C15H11ClO2. CAS No. 28920-43-6. Prepack ID 72095944-100g. Molecular Weight 258.7. See USA prepack pricing. |  |
| Fmoc-Cl (9-Fluorenylmethyl chloroformate) | 25g Pack Size. Group: Building Blocks, Fluorinated Products, Peptide Reagents. Formula: C15H11ClO2. CAS No. 28920-43-6. Prepack ID 72095944-25g. Molecular Weight 258.7. See USA prepack pricing. | |
| Fmoc-Cl (9-Fluorenylmethyl chloroformate) | 5g Pack Size. Group: Building Blocks, Fluorinated Products, Peptide Reagents. Formula: C15H11ClO2. CAS No. 28920-43-6. Prepack ID 72095944-5g. Molecular Weight 258.7. See USA prepack pricing. | |
| Fmoc-Cya-OH disodium salt | Fmoc-Cya-OH disodium salt is a protected derivative for the introduction of this highly polar amino acid. Cya-containing peptides are obtained by oxidation of cysteine or cystine, as a post-translational modification, as a by-product of peptide synthesis, or intentionally (by using oxidants such as H2O2/formic acid), for quantification of these sensitive amino acids. Synonyms: Fmoc-L-cysteic acid disodium salt; N-(fluorenylmethoxycarbonyl)-L-cysteic acid sodium salt; Sodium (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-sulfonatopropanoate; L-Alanine, N-[(9H-fluoren-9-ylmethoxy)hydroxymethylene]-3-sulfo-, sodium salt (1:2). Grade: ≥95% by HPLC. CAS No. 320384-09-6. Molecular formula: C18H15NNa2O7S. Mole weight: 435.37. | |
| Fmoc-Cycloheptyl-Ala-OH | Fmoc-Cycloheptyl-Ala-OH. Synonyms: Fmoc-Cycloheptyl-Ala-OH; 1993342-75-8; (2S)-3-cycloheptyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid; (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-cycloheptylpropanoic acid; starbld0041041; AKOS034813336; CS-0439284; EN300-623998; (2S)-3-cycloheptyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid. Molecular formula: C25H29NO4. Mole weight: 407.5. | |
| Fmoc-Cys(Acm)-OH | The side-chain Acm group is stable to TFA but can be removed with Hg(II) or Ag(I) to give cysteinyl peptides, or oxidatively with Tl(III) or I2 to generate cystinyl peptides. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Cys(Acm)-OH, N-α-Fmoc-S-acetamidomethyl-L-cysteine. Product Category: Amino Acids. CAS No. 86060-81-3. Mole weight: 414.47. Product ID: ACM86060813. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Cys(Acm)-OH | Fmoc-Cys(Acm)-OH is a cysteine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 86060-81-3. Pack Sizes: 10 g; 25 g. Product ID: HY-W013143. | |
| Fmoc-Cys(Acm)-OPfp | Fmoc-Cys(Acm)-OPfp. Synonyms: (2,3,4,5,6-pentafluorophenyl) (2R)-3-(acetamidomethylsulfanyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoate; N-Fmoc-S-Acetamidomethyl-L-Cysteine Pentafluorophenyl Ester. Grade: ? 95%. CAS No. 86060-96-0. Molecular formula: C27H21F5N2O5S. Mole weight: 580.52. | |
| Fmoc-Cys(Acm)-Wang Resin | Fmoc-Cys(Acm)-Wang Resin. Group: Fmoc-amino acid-wang resins. Alternative Names: N-Fmoc-S-acetamidomethyl-L-cysteine-Wang resin. Pack Sizes: 5g, 25g. |  |
| Fmoc-cys(bzl)-cl | Fmoc-cys(bzl)-cl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: FMOC-S-BENZYL-L-CYSTEINYL CHLORIDE;FMOC-CYS(BZL)-CL;NALPHA-9-Fluorenylmethoxycarbonyl-S-benzyl-L-cysteinyl chloride. Product Category: Heterocyclic Organic Compound. CAS No. 103321-55-7. Molecular formula: C25H22ClNO3S. Mole weight: 451.97. Product ID: ACM103321557. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Cys(Bzl)-OH-[3-13C] | Fmoc-Cys(Bzl)-OH-[3-13C]. Synonyms: L-Cysteine-N-Fmoc, S-Benzyl (3-13C); Fmoc-S-benzyl-L-cysteine-3-13C; Fmoc-Cys(Bzl)-OH-3-13C; Fmoc-(S)-benzyl-L-Cys-3-13C; N-Fmoc-S-(phenylmethyl)-L-cysteine-3-13C; N-(9H-Fluorene-9-ylmethoxycarbonyl)-S-benzyl-L-cysteine-3-13C. Grade: 98%; 98% atom 13C. CAS No. 201740-98-9. Molecular formula: C24[13C]H23NO4S. Mole weight: 434.51. | |
| Fmoc-Cys(Dpm)-OH | The Dpm group has increased stability compared to Trt, enabling selective removal of Mtt groups on the solid phase with dilute TFA without loss of Dpm groups. Furthermore, the Dpm group is removed by treatment with 95% TFA cleavage cocktails. Racemization during carboxyl activation is lower with this derivative than with Fmoc-Cys(Trt)-OH. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Cys(Dpm)-OH, N-α-Fmoc-S-diphenylmethyl-L-cysteine. Product Category: Amino Acids. CAS No. 247595-29-5. Mole weight: 509.62. Product ID: ACM247595295. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Cys(Mmt)-OH | Building block for Fmoc SPPS which enables selective deprotection of cysteinyl thiol group on the solid phase. The Mmt group can be removed on the solid phase with 1% TFA in DCM containing 5% TIS. Reference 4 describes a novel method for on-resin disulfide bond formation which uses Cys(Mmt) in combination with Cys(tBuS). Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Cys(Mmt)-OH, N-α-Fmoc-S-p-methoxytrityl-L-cysteine. Product Category: Amino Acids. CAS No. 177582-21-7. Molecular formula: C38H33NO5S. Mole weight: 615.74. Product ID: ACM177582217. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Cys(Msbh)-OH | Fmoc-Cys(Msbh)-OH. CAS No. 1584646-97-8. Molecular formula: C33H31NO6S3. Mole weight: 633.8. | |
| Fmoc-Cys(Pam)2-OH(RS) | Fmoc-Cys(Pam)2-OH(RS). Molecular formula: C53H83NO8S. Mole weight: 894.3. | |
| Fmoc-Cys((R)-2,3-di(palmitoyloxy)-propyl)-OH | Fmoc-Cys((R)-2,3-di(palmitoyloxy)-propyl)-OH. Synonyms: Fmoc-(R)Pam2Cys-OH; Hexadecanoic acid, (1R)?-1-[[[(2R)?-2-carboxy-2-[[(9H-fluoren-9-ylmethoxy)?carbonyl]?amino]?ethyl]?thio]?methyl]?-1,?2-ethanediyl ester; N-Fmoc-S-[(2R)-2,3-bis(palmitoyloxy)propyl]-L-cysteine; S-[(2R)-2,3-Bis(palmitoyloxy)propyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-cysteine. Grade: ≥95%. CAS No. 139573-77-6. Molecular formula: C53H83NO8S. Mole weight: 894.29. | |
| Fmoc-Cys((S)-2,3-di(palmitoyloxy)-propyl)-OH | SPPS employing the pure stereoisomer of Fmoc-Pam2Cys-OH allows to obtain more homogeneous lipopeptides. The configuration of bis-palmitoyloxypropy moiety can affect the biological activity of peptide conjugation. Synonyms: Fmoc-(S)Pam2Cys-OH; Fmoc-Cys(Pam)2-OH(S); N-alpha-(fluoren-9-ylmethoxycarbonyl)-S-[2,3-bis(palmitoyloxy)-(2R)-propyl]-(R)-cysteine; Hexadecanoic acid, 1,1'-[(1S)-1-[[[(2R)-2-carboxy-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethyl]thio]methyl]-1,2-ethanediyl] ester; S-[(2S)-2,3-Bis(palmitoyloxy)propyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-cysteine; (2R,6S)-2-(9-Fluorenylmethoxycarbonyl)amino-6,7-bis(palmitoyloxy)-4-thiaheptanic acid. Grade: ≥95%. CAS No. 139573-78-7. Molecular formula: C53H83NO8S. Mole weight: 894.31. | |
| Fmoc-Cys(SASRINTM resin)-OH | Fmoc-Cys(SASRINTM resin)-OH. | |
| Fmoc-Cys(StBu)-OH | Fmoc-Cys(StBu)-OH. Group: Biochemicals. Grades: Highly Purified. CAS No. 73724-43-3. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| Fmoc-Cys(STmp)-OH | Fmoc-Cys(STmp)-OH is a novel new tool for the regioselective synthesis of multiple disulfide bridged peptides by Fmoc SPPS. The STmp group is stable to piperidine but is extremely easy to remove by mild thiolysis. Albericio has reported removing four STmp groups on the solid phase with only three 5 minute treatments of 0.1 M N-methylmorpholine (NMM) in DMF containing 5% DTT. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Cys(STmp)-OH, N-α-Fmoc-S-2,4,6-trimethoxyphenylthio-L-cysteine. Product Category: Amino Acids. CAS No. 1403834-74-1. Molecular formula: C27H27NO7S2. Mole weight: 541.64. IUPACName: (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2,4,6-trimethoxyphenyl)disulfanyl]propanoic acid. Canonical SMILES: COC1=CC(=C(C(=C1)OC)SSCC(C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24)OC. Density: 1.4±0.1 g/cm3. Product ID: ACM1403834741. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Cys(STmp)-OH | Fmoc-Cys(STmp)-OH. CAS No. 1403834-74-1. Molecular formula: C27H27NO7S2. Mole weight: 541.6. | |
| Fmoc-Cys(tBu)-OH | The side-chain tBu group is stable to TFA and iodine oxidation. Treatment with MeSiCl3/PhSOPh removes t-Bu and cyclizes in one step without scrambling existing disulphide bonds. Removed with Hg(II) to give cysteinyl peptides. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Cys(tBu)-OH, N-α-Fmoc-S-t.-butyl-L-cysteine. Product Category: Amino Acids. CAS No. 67436-13-9. Mole weight: 399.5. Product ID: ACM67436139. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Cys(tButhio)-OH | Building block for introduction of cysteinyl residues by Fmoc SPPS. The t-Buthio group can be selectively removed using thiols or tributylphosphine. This protecting group is stable to TFA if thiol scavengers are not used. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Cys(tButhio)-OH, N-α-Fmoc-S-t.-butylthio-L-cysteine. Product Category: Amino Acids. CAS No. 73724-43-3. Molecular formula: C22H25NO4S2. Mole weight: 431.57. Product ID: ACM73724433-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-cysteamine-SASRINTM resin | Fmoc-cysteamine-SASRINTM resin. Synonyms: Fmoc-2-aminoethanethiol-SASRINTM resin. | |
| Fmoc-Cysteinol(Trt) | Fmoc-Cysteinol(Trt). Synonyms: Fmoc-S-Trityl-L-Cysteinol; 9H-fluoren-9-ylmethyl N-[(2R)-1-hydroxy-3-tritylsulfanylpropan-2-yl]carbamate. CAS No. 215954-72-6. Molecular formula: C37H33NO3S. Mole weight: 571.7. | |
| Fmoc-Cys(THP)-OH | Fmoc-Cys(Thp)-OH is a new building block for Fmoc SPPS, in which the sulfhydryl group is protected with the acid-cleavable tetrahydropyranyl (Thp) group. The use of Fmoc-Cys(Thp)-OH has been shown to give superior results to the corresponding S-Trt, S-Dpm, S-Acm, and S-StBu derivatives. Uses: The identification and purity of fmoc-l-cys(thp)-oh can be determined through various analytical methods, including nuclear magnetic resonance (nmr) spectroscopy, high-resolution mass spectrometry (hr-ms), and hplc. these methods provide information on the molecular structure, molecular weight, and purity of the compound. Additional or Alternative Names: Fmoc-Cys(THP)-OH, N-α-Fmoc-S-(tetrahydropyranyl)-L-cysteine. Product Category: Amino Acids. CAS No. 1673576-83-4. Molecular formula: C23H25NO5S. Mole weight: 427.51. IUPACName: (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(oxan-2-ylsulfanyl)propanoic acid. Canonical SMILES: C1CCOC(C1)SCC(C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24. Product ID: ACM1673576834. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Cys(Trt)-2-Chlorotrityl Resin | 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-Cys(Trt)-Cys(Psi(Dmp,H)pro)-OH | Fmoc-Cys(Trt)-Cys(Psi(Dmp,H)pro)-OH. Synonyms: Fmoc-Cys(Trt)-Cys(Ø(Dmp,H)pro)-OH; (R)-3-(N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-S-trityl-L-cysteinyl)-2-(2,4-dimethoxyphenyl)thiazolidine-4-carboxylic acid. Grade: ≥ 98% (HPLC,TLC). CAS No. 2022956-75-6. Molecular formula: C49H44N2O7S2. Mole weight: 837.03. | |
| Fmoc-Cys(Trt)-Cys(Trt)-OH | Fmoc-Cys(Trt)-Cys(Trt)-OH. Molecular formula: C59H50N2O5S2. Mole weight: 931.20. | |
| Fmoc-Cys(Trt)-O-DMP-4-OH | Fmoc-Cys(Trt)-O-DMP-4-OH. | |
| Fmoc-Cys(Trt)-OH | Fmoc-Cys(Trt)-OH is a cysteine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 103213-32-7. Pack Sizes: 100 g; 500 g. Product ID: HY-W007798. | |
| Fmoc-Cys(Trt)-OH | Fmoc-Cys(Trt)-OH. Group: Biochemicals. Alternative Names: Fmoc-S-trityl-L-cysteine. Grades: Highly Purified. CAS No. 103213-32-7. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C37H31NO4S. US Biological Life Sciences. | Worldwide |
| Fmoc-Cys(Trt)-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. The standard derivative for Fmoc SPPS of peptides containing Cys. The Trt group is removed with 95% TFA containing 1-5% TIS. Ideally, this derivative should be introduced using the symmetrical anhydride or DIPCDI/HOBt activation to minimize enantiomerization. If activation with uronium or phosphonium reagents, such as HBTU or PyBOP, is to be employed, it is strongly recommended that collidine is used as the base , as this has been shown to significantly reduce loss of optical integrity during coupling. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Cys(Trt)-OH, N-α-Fmoc-S-trityl-L-cysteine. Product Category: Amino Acids. CAS No. 103213-32-7. Molecular formula: C37H31NO4S. Mole weight: 585.71. Product ID: ACM103213327-1. Alfa Chemistry ISO 9001:2015 Certified. | |
Our database is helping our users find suppliers everyday.
