BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| Boc-O-methyl-D-tyrosine | Synonyms: Boc-D-Tyr(Me)-OH; Boc-p-methoxy-D-Phe-OH; Boc-4-Methoxy-D-phenylalanine. Grades: ≥ 98% (HPLC). CAS No. 68856-96-2. Molecular formula: C15H21NO5. Mole weight: 295.30. |  |
| Boc-O-methyl-L-homoserine dicyclohexylammonium salt | Synonyms: Boc-L-HomoSer(Me)-OH DCHA. Grades: ≥ 99% (HPLC). CAS No. 349545-91-1. Molecular formula: C10H19NO5·C12H23N. Mole weight: 414.58. | |
| Boc-O-methyl-L-threonine | Synonyms: Boc-L-Thr(Me)-OH; (2S,3R)-2-((tert-Butoxycarbonyl)amino)-3-methoxybutanoic acid. Grades: 98-102% (Assay). CAS No. 48068-25-3. Molecular formula: C10H19NO5. Mole weight: 233.26. | |
| Boc-O-methyl-L-tyrosine | Synonyms: Boc-L-Tyr(Me)-OH; Boc-p-methoxy-L-Phe-OH; Boc-4-methoxy-L-phenylalanine; (2S)-2-[(tert-butoxycarbonyl)amino]-3-(4-methoxyphenyl)propanoic acid. Grades: ≥ 99% (HPLC). CAS No. 53267-93-9. Molecular formula: C15H21NO5. Mole weight: 295.30. | |
| Boc-O-methyl-L-tyrosine methyl ester | Synonyms: Boc-L-Tyr(Me)-Ome; Boc-p-methoxy-L-Phe-Ome; Boc-4-methoxy-L-phenylalanine methyl ester; (S)-2-TERT-BUTOXYCARBONYLAMINO-3-(4-METHOXY-PHENYL)-PROPIONIC ACID METHYL ESTER. Grades: ≥ 98% (HPLC). CAS No. 94790-24-6. Molecular formula: C16H23NO5. Mole weight: 309.32. | |
| Boc-O-tert-butyl-D-serine dicyclohexylammonium salt | Synonyms: Boc-D-Ser(tBu)-OH DCHA; Dicyclohexylamine (R)-3-(tert-butoxy)-2-((tert-butoxycarbonyl)amino)propanoate. Grades: ≥ 98% (HPLC). CAS No. 248921-67-7. Molecular formula: C12H23NO5·C12H23N. Mole weight: 442.50. | |
| Boc-O-tert-butyl-D-threonine | Synonyms: Boc-D-Thr(tBu)-OH; (2R,3S)-3-(tert-Butoxy)-2-((tert-butoxycarbonyl)amino)butanoic acid. Grades: ≥ 98% (HPLC). CAS No. 201217-86-9. Molecular formula: C13H25NO5. Mole weight: 275.30. | |
| Boc-O-tert-butyl-L-serine | Grades: ≥ 98% (HPLC). CAS No. 13734-38-8. Molecular formula: C12H23NO5. Mole weight: 261.20. | |
| Boc-O-tert-butyl-L-serine dicyclohexylammonium salt | Synonyms: Boc-L-Ser(tBu)-OH DCHA. Grades: 99%. CAS No. 18942-50-2. Molecular formula: C12H23NO5·C12H23N. Mole weight: 442.60. | |
| Boc-O-tert-butyl-L-threonine | Synonyms: Boc-L-Thr(tBu)-OH; (2S,3R)-3-(tert-Butoxy)-2-((tert-butoxycarbonyl)amino)butanoic acid. Grades: ≥ 99% (HPLC). CAS No. 13734-40-2. Molecular formula: C13H25NO5. Mole weight: 275.30. | |
| Boc-O-tert-butyl-L-tyrosine | Synonyms: Boc-L-Tyr(tBu)-OH; (S)-2-(Boc-amino)-3-(4-tert-butoxyphenyl)propionic acid; (S)-3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid. Grades: ≥ 99.5% (Chiral HPLC). CAS No. 47375-34-8. Molecular formula: C18H27NO5. Mole weight: 337.40. | |
| Boc-pentafluoro-D-phenylalanine | Synonyms: Boc-D-Phe(F)5-OH; Boc-pentafluoro-D-Phe-OH; (R)-Boc-2-amino-3-(pentafluorophenyl)propionic acid. Grades: ≥ 98% (HPLC, Chiral HPLC). CAS No. 136207-26-6. Molecular formula: C14H14F5NO4. Mole weight: 355.26. | |
| Boc-pentafluoro-L-phenylalanine | Synonyms: Boc-L-Phe(F)5-OH; Boc-pentafluoro-L-Phe-OH; (S)-Boc-2-amino-3-(pentafluorophenyl)propionic acid. Grades: ≥ 99% (HPLC, Chiral purity). CAS No. 34702-60-8. Molecular formula: C14H14F5NO4. Mole weight: 355.26. | |
| Boc-Phe(3,4,5-TriF)-OH | Synonyms: Boc-3,4,5-trifluoro-L-phenylalanine; (S)-2-((tert-Butoxycarbonyl)amino)-3-(3,4,5-trifluorophenyl)propanoic acid; 3,4,5-Trifluoro-L-phenylalanine, N-BOC protected. Grades: 95%. CAS No. 205445-54-1. Molecular formula: C14H16F3NO4. Mole weight: 319.3. | |
| Boc-Phe(3,4-Dimethoxy)-OH | Synonyms: Boc-3,4-Dimethoxy-L-phenylalanine; Boc-3,4-dimethoxy-Phe-OH; (S)-Boc-2-amino-3-(3,4-dimethoxyphenyl)propionic acid. Grades: ≥ 99% (HPLC). CAS No. 127095-97-0. Molecular formula: C16H23NO6. Mole weight: 325.36. | |
| Boc-Phe(4-I)-OMe | Synonyms: (S)-Methyl 2-((tert-butoxycarbonyl)amino)-3-(4-iodophenyl)propanoate; N-Boc-4-iodo-L-phenylalanine methyl ester. Grades: 95%. CAS No. 113850-76-3. Molecular formula: C15H20INO4. Mole weight: 405.2. | |
| Boc-Phe-aldehyde | A human cathepsin K inhibitor. Synonyms: Boc-Phe-CHO; N-Boc-L-phenylalaninal; N-Boc-phenylalaninal; N-α-(t-Butoxycarbonyl)-L-phenylalaninal. Grades: 95 %. CAS No. 72155-45-4. Molecular formula: C14H19NO3. Mole weight: 249.31. | |
| Boc-piperazine hydrochloride | Synonyms: Boc-Piz HCl. Grades: ≥ 99% (HPLC). CAS No. 76535-74-5. Molecular formula: C9H18N2O2·HCl. Mole weight: 222.71. | |
| Boc-p-phenyl-D-Phenylalanine | Synonyms: Boc-D-Bip(4,4')-OH; Boc-D-Ala(4,4'-biphenyl)-OH; (R)-3-Biphenyl-4-yl-2-tert-butoxycarbonylamino-propionic acid. Grades: ≥ 99% (HPLC). CAS No. 128779-47-5. Molecular formula: C20H23NO4. Mole weight: 341.41. | |
| Boc-p-phenyl-L-Phenylalanine | Synonyms: Boc-L-Bip(4,4')-OH; Boc-L-Ala(4,4'-biphenyl)-OH; (S)-2-(Boc-amino)-3-(4-biphenylyl)propionic acid. Grades: ≥ 99%. CAS No. 147923-08-8. Molecular formula: C20H23NO4. Mole weight: 341.41. | |
| Boc-Pro{4-Bzl(4-CN)}-OH | Synonyms: Boc-(R)-γ-(4-cyanobenzyl)-L-proline; N-(t-Butoxycarbonyl)-trans-4-(4-cyanobenzyl)-L-proline; (2S,4R)-1-(t-Butoxycarbonyl)-4-(4-cyanobenzyl)pyrrolidine-2-carboxylic acid. Grades: 95%. CAS No. 1217684-11-1. Molecular formula: C18H22N2O4. Mole weight: 330.38. | |
| Boc-propargyl-Gly-OH | Boc-propargyl-Gly-OH (CAS# 63039-48-5) is a reactant used in the synthesis of GLP-1 peptide agonists as drugs used in the treatment of diabetes. Synonyms: Boc-propargyl-L-Gly-OH; Boc-L-Pra-OH; Boc-Pra-OH. Grades: 98 %. CAS No. 63039-48-5. Molecular formula: C10H15NO4. Mole weight: 213.23. | |
| Boc-p-trifluoromethyl-D-phenylalanine | Synonyms: Boc-D-Phe(4-CF3)-OH; Boc-D-Phe(4-trifluoromethyl)-OH; (R)-2-tert-Butoxycarbonylamino-3-(4-trifluoromethyl-phenyl)propionic acid. Grades: ≥ 99.5% (Chiral HPLC, HPLC). CAS No. 82317-83-7. Molecular formula: C15H18F3NO4. Mole weight: 333.31. | |
| Boc-p-trifluoromethyl-L-phenylalanine | Synonyms: Boc-L-Phe(4-CF3)-OH; Boc-L-Phe(4-trifluoromethyl)-OH; (S)-2-tert-Butoxycarbonylamino-3-(4-trifluoromethyl-phenyl)propionic acid. Grades: ≥ 99% (HPLC). CAS No. 114873-07-3. Molecular formula: C15H18F3NO4. Mole weight: 333.31. | |
| Boc-Pyr-Oet | Synonyms: (S)-Ethyl-N-Boc-Pyroglutamate. CAS No. 144978-12-1. Molecular formula: C12H19NO5. Mole weight: 257.3. | |
| Boc-(R)-3-Amino-2-methylpropanoic acid | Synonyms: (R)-3-((tert-butoxycarbonyl)amino)-2-methylpropanoic acid; (R)-3-(Boc-amino)-2-methylpropionic acid. Grades: ≥ 98%. CAS No. 132696-45-8. Molecular formula: C9H17NO4. Mole weight: 203.24. | |
| Boc-(R)-4-amino-5-phenylpentanoic acid | Synonyms: Boc-γ-L-dihomophenylalanine; (R)-4-(Boc-amino)-5-phenylpentanoic acid; (R)-4-((tert-Butoxycarbonyl)amino)-5-phenylpentanoic acid; Boc-Phe-{C#(CH2)2}OH; (R)-4-[(t-Butoxycarbonyl)amino]-5-phenylpentanoic acid; (4R)-4-(tert-Butoxycarbonylamino)-5-phenylpentanoic acid; (4R)-4-[(TERT-BUTOXYCARBONYL)AMINO]-5-PHENYLPENTANOIC ACID. Grades: ≥ 99% (HPLC). CAS No. 195867-20-0. Molecular formula: C16H23NO4. Mole weight: 293.36. | |
| Boc-(R)-4-amino-6-methyl-heptanoic acid | Synonyms: Boc-γ-L-leucine; (R)-4-(Boc-amino)-6-methylheptanoic acid; (R)-4-((tert-Butoxycarbonyl)amino)-6-methylheptanoic acid; (4R)-4-(tert-Butoxycarbonylamino)-6-methylheptanoic acid; (4R)-4-[(TERT-BUTOXYCARBONYL)AMINO]-6-METHYLHEPTANOIC ACID; (4R)-6-methyl-4-[(2-methylpropan-2-yl)oxycarbonylamino]heptanoic acid. Grades: ≥ 98% (NMR). CAS No. 146453-32-9. Molecular formula: C13H25NO4. Mole weight: 259.34. | |
| Boc-(R)-alpha-(4-Pyridinylmethyl)-proline | Synonyms: Boc-(R)-alpha-(4-Pyridinylmethyl)-proline. CAS No. 959576-40-0. Molecular formula: C16H22N2O4. Mole weight: 306.36. | |
| Boc-R-Pip-3MeOH | Synonyms: (R)-1-BOC-3-(hydroxymethyl)piperidine; tert-butyl(3R)-3-(hydroxymethyl)piperidine-1-carboxylate. Grades: ≥ 97%. CAS No. 140695-85-8. Molecular formula: C11H21NO3. Mole weight: 215.29. | |
| Boc-(R,S)-1,3-dihydro-2H-isoindole carboxylic acid | Boc-(R,S)-1,3-dihydro-2H-isoindole carboxylic Acid is used in preparation of biaryls, arylheteroaryls, heteroaryls, biarylacetylenes and related compounds end-capped with amino acid or peptide derivatives as antiviral agents. Synonyms: Boc-DL-Disc-OH; 2-(tert-butoxycarbonyl)isoindoline-1-carboxylic acid; (R,S)-BOC-1,3-DIHYDRO-2H-ISOINDOLE CARBOXYLIC ACID; 1,3-Dihydro-isoindole-1,2-dicarboxylic acid 2-tert-butyl ester; 2-[(2-methylpropan-2-yl)oxycarbonyl]-1,3-dihydroisoindole-1-carboxylic Acid; 1,3-Dihydroisoindole-1,2-dicarboxylic acid 2-tert-butyl ester; Boc-Disc-OH; (R)-2-(tert-Butoxycarbonyl)isoindoline-1-carboxylic acid; Boc DL Disc OH; Boc Disc OH. Grades: ≥ 99% (HPLC). CAS No. 221352-46-1. Molecular formula: C14H17NO4. Mole weight: 263.29. | |
| Boc-(R,S)-2-carboxymorpholine | Boc-(R,S)-2-carboxymorpholine is used in the preparation of potent and selective 3-phosphoinositide-dependent kinase 1 (PDK 1) inhibitors used in the treatment of multiple myelomas. Synonyms: Boc-(R,S)-Cop-OH; 4-Boc-2-morpholinecarboxylic acid; 4-Boc-2-morpholinecarboxylic acid; N-Boc-Morpholine-2-carboxylic acid; 4-(tert-butoxycarbonyl)morpholine-2-carboxylic acid; 2,4-Morpholinedicarboxylicacid, 4-(1,1-dimethylethyl) ester; N-Boc-2-morpholinecarboxylic acid; (2S)-4-[(2-methylpropan-2-yl)oxycarbonyl]morpholine-2-carboxylic acid. Grades: ≥ 98 % (NMR). CAS No. 189321-66-2. Molecular formula: C10H17NO5. Mole weight: 231.25. | |
| Boc-(S)-2-amino-3-hydroxy-3-methylbutanoic acid | Boc-(S)-2-amino-3-hydroxy-3-methylbutanoic acid is used as a reagent in the synthesis of metabolites of PPI-2458, which is a selective, irreversible inhibitor of methionine aminopeptidase-2 (MetAP2). N-Boc-3-hydroxy-L-valine is also used in the preparation of Boceprevir, an NS3 serine protease inhibitor of hepatitis C virus for the treatment of HCV infection. Synonyms: Boc-L-Ser(3,3-dimethyl)-OH; (S)-Boc-β,β-dimethyl-serine; N-[(1,1-Dimethylethoxy)carbonyl]-3-methyl-L-threonine; N-[(1,1-Dimethylethoxy)carbonyl]-3-hydroxy-L-valine; (S)-2-(tert-Butoxycarbonylamino)-3-hydroxy-3-methylbutanoic Acid; n-boc-(s)-2-amino-3-hydroxy-3-methylbutanoic acid; (S)-2-N-Boc-amino-3-hydroxy-3-methylbutyric acid; (S)-N-Boc-2-Amino-3-hydroxy-3-methylbutanoic acid; L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-3-hydroxy-; L-Threonine, N-[(1,1-dimethylethoxy)carbonyl]-3-methyl-; N-(tert-butoxycarbonyl)-3-hydroxy-L-valine; (2S)-2-(N-tert-Butoxycarbonyl)amino-3-hydroxy-3-methylbutanoic acid; N-boc-3-hydroxy-L-valine. Grades: ≥ 98% (Assay). CAS No. 102507-13-1. Molecular formula: C10H19NO5. Mole weight: 233.26. | |
| Boc-S-3,4-dimethylbenzyl-L-cysteine | Synonyms: Boc-L-Cys(3,4-dimethylBzl)-OH. Grades: ≥ 98% (TLC). CAS No. 41117-66-2. Molecular formula: C17H25NO4S. Mole weight: 339.46. | |
| Boc-(S)-3-Amino-2-benzylpropanoic acid | Synonyms: (S)-2-benzyl-3-(tert-butoxycarbonylamino)propanoic acid. Grades: 95%. CAS No. 189619-55-4. Molecular formula: C15H21NO4. Mole weight: 279.3. | |
| Boc-(S)-3-Amino-2-methylpropanoic acid | Synonyms: (S)-3-((tert-Butoxycarbonyl)amino)-2-methylpropanoic acid; (S)-3-(Boc-amino)-2-methylpropionic acid. Grades: ≥ 99% (TLC). CAS No. 190897-47-3. Molecular formula: C9H17NO4. Mole weight: 203.24. | |
| Boc-(S)-3-amino-2-oxo-1-pyrrolidine-acetic acid | Synonyms: (S)-2-(3-((tert-Butoxycarbonyl)amino)-2-oxopyrrolidin-1-yl)acetic acid; (S)-(3-N-Boc-Amino-2-oxo-pyrrolidin-1-yl)-aceticacid; (s)-3-(boc-amino)-2-oxo-1-pyrrolidine-acetic acid; (3S)-3-(tert-Butoxycarbonylamino)-2-oxopyrrolidine-1-acetic acid; 2-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-2-oxopyrrolidin-1-yl]acetic acid. Grades: ≥ 97% (Assay). CAS No. 79839-26-2. Molecular formula: C11H18N2O5. Mole weight: 258.27. | |
| Boc-S-3-nitro-2-pyridinesulfenyl-L-cysteine | Synonyms: Boc-L-Cys(Npys)-OH; t-Butyloxycarbonyl-(S-(3-nitro-2-pyridinesulfenyl))cysteine. Grades: ≥ 98% (HPLC). CAS No. 76880-29-0. Molecular formula: C13H17N3O6S2. Mole weight: 375.43. | |
| Boc-S-4-methoxybenzyl-D-cysteine | Synonyms: Boc-D-Cys(pMeOBzl)-OH. Grades: ≥ 98% (HPLC). CAS No. 58290-35-0. Molecular formula: C16H23NO5S. Mole weight: 341.40. | |
| Boc-S-4-methoxybenzyl-D-penicillamine | Boc-S-4-methoxybenzyl-D-penicillamine is a derivative of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Synonyms: Boc-D-Pen(pMeOBzl)-OH; Boc-β,β-dimethyl-D-Cys(pMeOBzl)-OH; Boc-D-Pen(Mob)-OH; (S)-2-((tert-Butoxycarbonyl)amino)-3-((4-methoxybenzyl)thio)-3-methylbutanoic acid; 3-[(4-Methoxybenzyl)sulfanyl]-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-D-valine; N-α-(t-Butoxycarbonyl)-S-(4-methoxybenzyl)-D-penicillamine. Grades: ≥95%. CAS No. 106306-57-4. Molecular formula: C18H27NO5S. Mole weight: 369.48. | |
| Boc-S-4-methoxybenzyl-L-cysteine | Synonyms: Boc-L-Cys(pMeOBzl)-OH. Grades: ≥ 98% (HPLC, TLC). CAS No. 18942-46-6. Molecular formula: C16H23NO5S. Mole weight: 341.40. | |
| Boc-S-4-methoxybenzyl-L-penicillamine | Boc-S-4-methoxybenzyl-L-penicillamine is a derivative of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Synonyms: Boc-L-Pen(pMeOBzl)-OH; Boc-β,β-dimethyl-L-Cys(pMeOBzl)-OH; Boc-Pen(Mob)-OH; (R)-2-((tert-Butoxycarbonyl)amino)-3-((4-methoxybenzyl)thio)-3-methylbutanoic acid; 3-[(4-Methoxybenzyl)sulfanyl]-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-valine; L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-3-[[(4-methoxyphenyl)methyl]thio]-. Grades: ≥95%. CAS No. 120944-75-4. Molecular formula: C18H27NO5S. Mole weight: 369.48. | |
| Boc-S-4-methylbenzyl-D-cysteine | Synonyms: Boc-D-Cys(pMeBzl)-OH. Grades: ≥ 98% (HPLC). CAS No. 61925-78-8. Molecular formula: C16H23NO4S. Mole weight: 325.40. | |
| Boc-S-4-methylbenzyl-D-homocysteine | Synonyms: Boc-D-HomoCys(pMeBzl)-OH; (R)-2-(Boc-amino)-4-(4-methyl-benzylsulfanyl)butyric acid. Grades: ≥ 99% (HPLC). CAS No. 214630-13-4. Molecular formula: C17H25NO4S. Mole weight: 339.45. | |
| Boc-S-4-methylbenzyl-D-penicillamine dicyclohexylammonium salt | Boc-S-4-methylbenzyl-D-penicillamine dicyclohexylammonium salt is a derivative of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Synonyms: Boc-D-Pen(pMeBzl)-OH DCHA; Boc-b,b-dimethyl-D-Cys(pMeBzl)-OH DCHA; N-tert-Butyloxycarbonyl-S-(4-methylbenzyl)-D-penicillamine dicyclohexylamine; D-Valine, N-[(1,1-dimethylethoxy)carbonyl]-3-[[(4-methylphenyl)methyl]thio]-, compd. with N-cyclohexylcyclohexanamine (1:1). Grades: ≥95%. CAS No. 198470-36-9. Molecular formula: C18H27NO4S.C12H23N. Mole weight: 534.80. | |
| Boc-S-4-methylbenzyl-L-cysteine | Synonyms: Boc-L-Cys(pMeBzl)-OH. Grades: ≥ 98% (HPLC). CAS No. 61925-77-7. Molecular formula: C16H23NO4S. Mole weight: 325.40. | |
| Boc-S-4-methylbenzyl-L-cysteine N-hydroxysuccinimide ester | Synonyms: Boc-L-Cys(pMeBzl)-Osu; (R)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-((4-methylbenzyl)thio)propanoate. Grades: ≥ 98% (HPLC). CAS No. 140842-91-7. Molecular formula: C20H26N2O6S. Mole weight: 422.50. | |
| Boc-S-9-fluorenylmethyl-L-cysteine | Synonyms: Boc-L-Cys(Fm)-OH. Grades: ≥ 99% (HPLC). CAS No. 84888-35-7. Molecular formula: C22H25NO4S. Mole weight: 399.51. | |
| Boc-S-acetamidomethyl-D-cysteine | Synonyms: Boc-D-Cys(Acm)-OH; (S)-3-((Acetamidomethyl)thio)-2-((tert-butoxycarbonyl)amino)propanoic acid. Grades: ≥ 98% (HPLC). CAS No. 138775-00-5. Molecular formula: C11H20N2O5S. Mole weight: 292.30. | |
| Boc-S-acetamidomethyl-D-penicillamine | Boc-S-acetamidomethyl-D-penicillamine is a derivative of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Synonyms: Boc-D-Pen(Acm)-OH; Boc-β,β-dimethyl-D-Cys(Acm)-OH; N-tert-butoxycarbonyl-S-acetamidomethyl-D-penicillamine; 3-[(Acetamidomethyl)sulfanyl]-N-(tert-butoxycarbonyl)-D-valine; (S)-3-((Acetamidomethyl)thio)-2-((tert-butoxycarbonyl)amino)-3-methylbutanoic acid; 3-[(Acetamidomethyl)sulfanyl]-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-D-valine. Grades: ≥95%. CAS No. 201421-14-9. Molecular formula: C13H24N2O5S. Mole weight: 320.41. | |
| Boc-S-acetamidomethyl-L-cysteine | Synonyms: Boc-L-Cys(Acm)-OH; (R)-3-(Acetylamino-methylsulfanyl)-2-tert-butoxycarbonylamino-propionic acid; S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine. Grades: ≥ 98% (HPLC). CAS No. 19746-37-3. Molecular formula: C11H20N2O5S. Mole weight: 292.30. | |
| Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester | Synonyms: Boc-L-Cys(Acm)-ONp. Grades: ≥ 98% (TLC). CAS No. 58651-76-6. Molecular formula: C17H23N3O7S. Mole weight: 413.45. | |
| Boc-S-acetamidomethyl-L-penicillamine | Boc-S-acetamidomethyl-L-penicillamine is a derivative of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Synonyms: Boc-L-Pen(Acm)-OH; Boc-β,β-dimethyl-L-Cys(Acm)-OH; N-tert-butoxycarbonyl-S-acetamidomethyl-L-penicillamine; Boc-Cys(Me2)(Acm)-OH; (R)-3-((acetamidomethyl)thio)-2-((tert-butoxycarbonyl)amino)-3-methylbutanoic acid; 3-[(Acetamidomethyl)sulfanyl]-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-valine; L-Valine, 3-[[(acetylamino)methyl]thio]-N-[(1,1-dimethylethoxy)carbonyl]-. Grades: ≥95%. CAS No. 129972-45-8. Molecular formula: C13H24N2O5S. Mole weight: 320.41. | |
| Boc-(S)-alpha-(2-chloro-benzyl)-proline | Synonyms: BOC-(S)-ALPHA-(2-CHLOROBENZYL)PROLINE; Boc-(S)-a-(2-chloro-benzyl)-proline. CAS No. 706806-67-9. Molecular formula: C17H22ClNO4. Mole weight: 339.81. | |
| Boc-S-benzyl-D-cysteine | Synonyms: Boc-D-Cys(Bzl)-OH; Boc-(S)-2-amino-3-(S-benzylthio)propanoic acid. Grades: ≥ 99% (HPLC). CAS No. 102830-49-9. Molecular formula: C15H21NO4S. Mole weight: 311.40. | |
| Boc-S-benzyl-L-cysteine | . Uses: Used in peptide hiv1 enzymic synthesis. Synonyms: Boc-L-Cys(Bzl)-OH; Boc-(S)-2-amino-3-(S-benzylthio)propanoic acid; (R)-3-(Benzylthio)-2-((tert-butoxycarbonyl)amino)propanoic acid. Grades: ≥ 99% (HPLC). CAS No. 5068-28-0. Molecular formula: C15H21NO4S. Mole weight: 311.40. | |
| Boc-S-benzyl-L-cysteine N-hydroxysuccinimide ester | Synonyms: Boc-L-Cys(Bzl)-Osu; (S)-2,5-Dioxopyrrolidin-1-yl 3-(benzylthio)-2-((tert-butoxycarbonyl)amino)propanoate. Grades: ≥ 98% (HPLC). CAS No. 85097-54-7. Molecular formula: C19H24N2O6S. Mole weight: 408.47. | |
| Boc-Ser(Bzl)-OSu | Synonyms: Boc-O-benzyl-L-serine N-hydroxysuccinimide ester; (S)-2,5-Dioxopyrrolidin-1-yl 3-(benzyloxy)-2-((tert-butoxycarbonyl)amino)propanoate; N-(tert-Butoxycarbonyl)-O-benzyl-L-serine N-Succinimidyl Ester. Grades: ≥ 97% (HPLC). CAS No. 13650-73-2. Molecular formula: C19H24N2O7. Mole weight: 392.40. | |
| Boc-Ser(Leu-Fmoc)-OH | Synonyms: O-[(2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4-methylpentanoyl]-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-serine. Grades: ≥ 98% (HPLC). CAS No. 944283-09-4. Molecular formula: C29H36N2O8. Mole weight: 540.61. | |
| Boc-Ser(Tos)-OMe | Synonyms: methyl (2S)-3-(4-methylphenyl)sulfonyloxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate. Grades: ≥ 95%. CAS No. 56926-94-4. Molecular formula: C16H23NO7S. Mole weight: 373.42. | |
| Boc-Ser(Val-Fmoc)-OH | Synonyms: Boc-L-Ser(Fmoc-Val)-OH; O-[(2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-3-methylbutanoyl]-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-serine. Grades: ≥ 99% (HPLC). CAS No. 944283-08-3. Molecular formula: C28H34N2O8. Mole weight: 526.59. | |
| Boc-S-ethyl-L-cysteine | Synonyms: Boc-L-Cys(Et)-OH; (R)-2-((tert-Butoxycarbonyl)amino)-3-(ethylthio)propanoic acid. Grades: ≥ 98% (HPLC). CAS No. 16947-82-3. Molecular formula: C10H19NO4S. Mole weight: 249.30. | |
| Boc-S-methyl-L-cysteine | Synonyms: Boc-L-Cys(Me)-OH; N-(TERT-BUTOXYCARBONYL)-S-METHYL-L-CYSTEINE; (R)-2-(tert-butoxycarbonylamino)-3-(methylthio)propanoic acid. Grades: ≥ 97%. CAS No. 16947-80-1. Molecular formula: C9H17NO4S. Mole weight: 235.70. | |
| Boc-S-methyl-L-penicillamine dicyclohexylammonium salt | Boc-S-methyl-L-penicillamine dicyclohexylammonium salt is a derivative of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Synonyms: Boc-L-Pen(Me)-OH DCHA; Boc-β,β-dimethyl-L-Cys(Me)-OH DCHA; N-tert-butoxycarbonyl-S-methyl-L-penicillamine dicyclohexylamine; Dicyclohexylamine (R)-2-((tert-butoxycarbonyl)amino)-3-methyl-3-(methylthio)butanoate; N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-3-(methylsulfanyl)-L-valine N-cyclohexylcyclohexanamine (1:1); L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-3-(methylthio)-, compd. with N-cyclohexylcyclohexanamine (1:1). Grades: ≥95%. CAS No. 112898-23-4. Molecular formula: C11H21NO4S.C12H23N. Mole weight: 444.68. | |
| Boc-S-tert-butyl-L-cysteine | Synonyms: Boc-L-Cys(tBu)-OH; Boc-(R)-2-amino-3-(S-tert-butylthio)butanoic acid. Grades: ≥ 99% (HPLC). CAS No. 56976-06-8. Molecular formula: C12H23NO4S. Mole weight: 277.40. | |
| Boc-S-tert-butyl-L-cysteine dicyclohexylammonium salt | Synonyms: Boc-S-tert-butyl-L-cysteine dicyclohexylammonium salt; Dicyclohexylamine (R)-2-((tert-butoxycarbonyl)amino)-3-(tert-butylthio)propanoate. Grades: ≥ 98% (HPLC). CAS No. 60143-30-8. Molecular formula: C12H23NO4S·C12H23N. Mole weight: 458.71. | |
| Boc-S-tert-butylthio-L-cysteine | Synonyms: Boc-L-Cys(StBu)-OH; Boc-S-tert-butylmercapto-L-cysteine; (R)-2-((tert-Butoxycarbonyl)amino)-3-(tert-butyldisulfanyl)propanoic acid. Grades: ≥ 98% (TLC). CAS No. 30044-61-2. Molecular formula: C12H23NO4S2. Mole weight: 309.45. | |
| Boc-S-trityl-D-cysteine | Synonyms: Boc-D-Cys(Trt)-OH. Grades: ≥ 99% (HPLC). CAS No. 87494-13-1. Molecular formula: C27H29NO4S. Mole weight: 463.57. | |
| Boc-S-trityl-D-penicillamine | Boc-S-trityl-D-penicillamine is a derivative of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Synonyms: Boc-D-Pen(Trt)-OH; Boc-b,b-dimethyl-D-Cys(Trt)-OH; N-t-Butoxycarbonyl-S-trityl-D-penicillamine; N-(tert-Butoxycarbonyl)-3-[(triphenylmethyl)sulfanyl]-D-valine; (S)-2-(tert-Butoxycarbonylamino)-3-methyl-3-(tritylthio)butanoic acid; N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-3-(tritylsulfanyl)valine; N-[(1,1-Dimethylethoxy)carbonyl]-3-[(triphenylmethyl)thio]-D-valine. Grades: ≥95%. CAS No. 135592-14-2. Molecular formula: C29H33NO4S. Mole weight: 491.64. | |
| Boc-S-trityl-L-cysteine | Synonyms: Boc-L-Cys(Trt)-OH; (R)-2-tert-Butoxycarbonylamino-3-tritylsulfanyl-propionic acid; N-(tert-Butoxycarbonyl)-S-trityl-L-cysteine. Grades: ≥ 99.5% (Chiral HPLC). CAS No. 21947-98-8. Molecular formula: C27H29NO4S. Mole weight: 463.57. | |
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