BOC Sciences 5 - Products

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
(S)-2-Aminoundecanoic acid Synonyms: H-Aund(2)-OH. Grades: 95%. CAS No. 1254251-27-8. Molecular formula: C11H23NO2. Mole weight: 201.31. BOC Sciences 5
(S)-2-hydroxy-3-(4-hydroxyphenyl)-propionic acid A metabolite from the culture medium of Leuconostoc mesenteroides. Synonyms: (S)-3-(4-Hydroxyphenyl)-2-hydroxypropionic acid. Grades: 95%. CAS No. 23508-35-2. Molecular formula: C9H10O4. Mole weight: 182.17. BOC Sciences 5
(S)-2-Hydroxy-3-methylbutanoic acid Synonyms: L-2-Hydroxyisovaleric acid; L-α-Hydroxyisovaleric acid. Grades: ≥ 98% (assay). CAS No. 17407-55-5. Molecular formula: C5H10O3. Mole weight: 118.13. BOC Sciences 5
S-2-Hydroxyethyl-L-cysteine A metabolite of ethylene oxide. Synonyms: Hydroxyethylcysteine; S-(2-Hydroxyethyl)-L-cysteine; S-(2-Hydroxyethyl)cysteine. Grades: 95%. CAS No. 6367-98-2. Molecular formula: C5H11NO3S. Mole weight: 165.21. BOC Sciences 5
S-2-Nitrophenyl-L-cysteine Synonyms: H-Cys(Sonp)-OH; S-2-NITROPHENYL-L-CYSTEINE; L-Cysteine, S-(2-nitrophenyl)-; S-(o-nitrophenyl)-L-cysteine; S-o-Nitrophenyl-L-cysteine; S-(2-Nitrophenyl)cysteine; S-(2-Nitrophenyl)-L-cysteine; (2R)-2-amino-3-(2-nitrophenyl)sulfanylpropanoic acid. Grades: ≥ 98% (HPLC). CAS No. 60115-45-9. Molecular formula: C9H10N2O4S. Mole weight: 242.25. BOC Sciences 5
(S)-3-Amino-2-(hydroxymethyl)propanoic acid Synonyms: (S)-3-Amino-2-(hydroxymethyl)propanoic acid. CAS No. 930784-11-5. Molecular formula: C4H9NO3. Mole weight: 119.12. BOC Sciences 5
(S)-3-Amino-4-(1-naphthyl)-butyric acid Cas No. 270063-00-8. Molecular formula: C14H15NO2. Mole weight: 229.27. BOC Sciences 5
(S)-3-Amino-4-(2,4-dichloro-phenyl)-butyric acid Synonyms: 2,4-DICHLORO-L-BETA-HOMOPHENYLALANINE HYDROCHLORIDE; L-BETA-HOMO(2,4-DICHLOROPHENYL)ALANINE HYDROCHLORIDE; H-BETA-HOPHE(2,4-DICL)-OH HCL; H-PHE(2,4-CL 2)-(C*CH2)OH HCL; RARECHEM AK PT 0041; (S)-3-AMINO-4-(2,4-DICHLOROPHENYL)BUTANOIC ACID HYDROCHLORIDE. Grades: 95%. CAS No. 270063-47-3. Molecular formula: C10H11Cl2NO2. Mole weight: 248.11. BOC Sciences 5
(S)-3-Amino-4-(2-chloro-phenyl)-butyric acid Synonyms: Benzenebutanoic acid, β-amino-2-chloro-, (βS)-. CAS No. 270596-36-6. Molecular formula: C10H12ClNO2. Mole weight: 213.66. BOC Sciences 5
(S)-3-Amino-4-(2-cyano-phenyl)-butyric acid Synonyms: L-BETA-HOMO(2-CYANOPHENYL)ALANINE HYDROCHLORIDE; H-BETA-HOPHE(2-CN)-OH HCL; H-PHE(2-CN)-(C*CH2)OH HCL; 2-CYANO-L-BETA-HOMOPHENYLALANINE HYDROCHLORIDE; RARECHEM AK PT 0021; (S)-3-AMINO-4-(2-CYANOPHENYL)BUTANOIC ACID HYDROCHLORIDE. Grades: 95%. CAS No. 270065-82-2. Molecular formula: C11H12N2O2. Mole weight: 247.21. BOC Sciences 5
(S)-3-Amino-4-(2-methyl-phenyl)-butyric acid Synonyms: RARECHEM AK PT 0059; (S)-3-AMINO-4-(2-METHYLPHENYL)BUTANOIC ACID HYDROCHLORIDE; (S)-3-AMINO-4-(2-METHYL-PHENYL)-BUTYRIC ACID-HCL; (S)-3-AMINO-4-(2-METHYLPHENYL)BUTYRIC ACID HYDROCHLORIDE; H-BETA-HOPHE(2-ME)-OH HCL; H-PHE(2-ME)-(C*CH2)OH HCL. Grades: 95%. CAS No. 270062-89-0. Molecular formula: C11H15NO2. Mole weight: 193.24. BOC Sciences 5
(S)-3-Amino-4-(2-naphthyl)-butyric acid Synonyms: (S)-3-amino-4-(2-naphthyl)butanoic acid; (S)-3-amino-4-(2-naphthyl)-butyric acid; (S)-3-amino-4-(2-naphthyl)butyric acid; (S)-3-amino-4-(naphthalen-2-YL)butanoic acid; RARECHEM AK PT 0047; L-beta-homo(2-naphthyl)alanine. Grades: 95%. CAS No. 270063-39-3. Molecular formula: C14H15NO2. Mole weight: 229.27. BOC Sciences 5
(S)-3-Amino-4-(3,4-dichloro-phenyl)-butyric acid Synonyms: (3S)-3-amino-4-(3,4-dichlorophenyl)butanoicacid; hydrochloride; 270063-50-8; (S) -3-AMINO-4- (3, 4-DICHLOROPHENYL) BUTANOICACIDHYDROCHLORIDE; 3,4-Dichloro-L-beta-homophenylalaninehydrochloride; (S)-3-Amino-4-(3,4-dichloro-phenyl)-butyricacid-HCl. Grades: 95%. CAS No. 270063-50-8. Molecular formula: C10H11Cl2NO2. Mole weight: 248.11. BOC Sciences 5
(S)-3-Amino-4-(3-benzothienyl)-butyric acid Cas No. 270063-44-0. Molecular formula: C12H13NO2S. Mole weight: 235.30. BOC Sciences 5
(S)-3-Amino-4-(3-chloro-phenyl)-butyric acid Synonyms: (S)-3-AMINO-4-(3-CHLOROPHENYL)BUTANOIC ACID; (S)-3-AMINO-4-(3-CHLOROPHENYL)BUTANOIC ACID HYDROCHLORIDE; (S)-3-AMINO-4-(3-CHLORO-PHENYL)-BUTYRIC ACID HCL; RARECHEM AK PT 0073; 3-CHLORO-L-BETA-HOMOPHENYLALANINE HYDROCHLORIDE; L-BETA-HOMO(3-CHLOROPHENYL)ALANINE. Grades: 95%. CAS No. 270596-38-8. Molecular formula: C10H12ClNO2. Mole weight: 213.66. BOC Sciences 5
(S)-3-Amino-4-(3-cyano-phenyl)-butyric acid Cas No. 270065-85-5. Molecular formula: C11H12N2O2. Mole weight: 204.22. BOC Sciences 5
(S)-3-Amino-4-(3-methyl-phenyl)-butyric acid Synonyms: (S)-3-AMINO-4-M-TOLYLBUTANOIC ACID; (S)-3-AMINO-4-(3-METHYLPHENYL)BUTANOIC ACID HYDROCHLORIDE; (S)-3-AMINO-4-(3-METHYL-PHENYL)-BUTYRIC ACID HCL; (S)-3-AMINO-4-(3-METHYLPHENYL)BUTYRIC ACID HYDROCHLORIDE; RARECHEM AK PT 0057; L-BETA-HOMO(3-METHYLPHENYL)ALANINE. Grades: 95%. CAS No. 270062-92-5. Molecular formula: C11H15NO2. Mole weight: 193.24. BOC Sciences 5
(S)-3-Amino-4-(3-pyridyl)-butyric acid Synonyms: (S)-3-amino-4-(3-pyridyl)butanoic acid; (S)-3-amino-4-(3-pyridyl)-butyric acid; (S)-3-amino-4-(3-pyridyl)-butyric acid; (S)-3-amino-4-(pyridin-3-yl)butanoic acid; (3-pyridyl)-L-beta-homoalanine. Grades: 95%. CAS No. 270063-59-7. Molecular formula: C9H12N2O2. Mole weight: 180.2. BOC Sciences 5
(S)-3-Amino-4-(3-thienyl)-butyric acid Synonyms: RARECHEM AK PT 0011; (S)-3-AMINO-4-(3-THIENYL)BUTANOIC ACID HYDROCHLORIDE; (S)-3-AMINO-4-(3-THIENYL)-BUTYRIC ACID; (S)-3-AMINO-4-(3-THIENYL)-BUTYRIC ACID HCL; L-BETA-HOMO(3-THIENYL)ALANINE HYDROCHLORIDE; H-ALA(3-THIENYL)-(C*CH2)OH HCL. Grades: 95%. CAS No. 270262-99-2. Molecular formula: C8H11NO2S. Mole weight: 185.24. BOC Sciences 5
(S)-3-Amino-4-(4-chloro-phenyl)-butyric acid Synonyms: Benzenebutanoic acid, β-amino-4-chloro-, (βS)-. Grades: 95%. CAS No. 270596-41-3. Molecular formula: C10H12ClNO2. Mole weight: 213.66. BOC Sciences 5
(S)-3-Amino-4-(4-cyano-phenyl)-butyric acid Synonyms: L-BETA-HOMO(4-CYANOPHENYL)ALANINE HYDROCHLORIDE; H-BETA-HOPHE(4-CN)-OH HCL; H-PHE(4-CN)-(C*CH2)OH HCL; 4-CYANO-L-BETA-HOMOPHENYLALANINE HYDROCHLORIDE; RARECHEM AK PT 0015; (S)-3-AMINO-4-(4-CYANOPHENYL)BUTANOIC ACID HYDROCHLORIDE. Grades: 95%. CAS No. 270065-88-8. Molecular formula: C11H12N2O2. Mole weight: 204.22. BOC Sciences 5
(S)-3-Amino-4,4-diphenyl-butyric acid Synonyms: (S)-3-AMINO-4,4-DIPHENYLBUTANOIC ACID HYDROCHLORIDE; (S)-3-AMINO-4,4-DIPHENYL-BUTYRIC ACID HCL; RARECHEM AK PT 0002; H-DPH-(C*CH2)OH HCL; L-BETA-HOMO(4,4-DIPHENYL)ALANINE HYDROCHLORIDE. Grades: 95%. CAS No. 544455-95-0. Molecular formula: C16H17NO2. Mole weight: 255.31. BOC Sciences 5
(S)-3-Amino-4-(4-iodo-phenyl)-butyric acid Synonyms: RARECHEM AK PT 0029; (S)-3-AMINO-4-(4-IODOPHENYL)BUTANOIC ACID HYDROCHLORIDE; (S)-3-AMINO-4-(4-IODO-PHENYL)-BUTYRIC ACID HCL; (S)-3-AMINO-4-(4-IODOPHENYL)BUTYRIC ACID HYDROCHLORIDE; H-PHE(4-I)-(C*CH2)OH HCL; L-BETA-HOMO(4-IODOPHENYL)ALANINE HYDROCHLORIDE. Grades: 95%. CAS No. 270065-70-8. Molecular formula: C10H12INO2. Mole weight: 305.11. BOC Sciences 5
(S)-3-Amino-4-(4-methyl-phenyl)-butyric acid Cas No. 270062-95-8. Molecular formula: C11H15NO2. Mole weight: 193.24. BOC Sciences 5
(S)-3-Amino-4-(4-nitro-phenyl)-butyric acid Cas No. 270062-87-8. Molecular formula: C10H12N2O4. Mole weight: 224.21. BOC Sciences 5
(S)-3-Amino-4-(4-pyridyl)-butyric acid Cas No. 270065-68-4. Molecular formula: C9H12N2O2. Mole weight: 180.20. BOC Sciences 5
(S)-3-Amino-5-hexenoic acid Synonyms: L-BETA-HOMOALLYLGLYCINE HCL; L-BETA-HOMOALLYLGLYCINE HYDROCHLORIDE; H-BETA-HOGLY(ALLYL)-OH HCL; H-ALGLY-(C*CH2)OH HCL; RARECHEM AK PT 0009; (S)-3-AMINO-5-HEXENOIC ACID HCL. Grades: 95%. CAS No. 270263-02-0. Molecular formula: C6H11NO2. Mole weight: 129.16. BOC Sciences 5
(S)-3-Amino-5-hexynoic acid Synonyms: H-BETA-HOPRA-OH HCL; L-BETA-HOMOPROPARGYLGLYCINE HYDROCHLORIDE; H-(PROPARGYL)GLY-(C*CH2)OH HCL; (S)-3-AMINO-5-HEXYNOIC ACID HCL; RARECHEM AK PT 0003; H-b-HoPra-OH·HCl. Grades: 95%. CAS No. 270596-46-8. Molecular formula: C6H9NO2. Mole weight: 127.14. BOC Sciences 5
(S)-3-Amino-5-phenylpentanoic acid hydrochloride Synonyms: H-Hph-(C#CH2)OH HCl; H-Phe(#CH2,C#CH2)-OH HCl. CAS No. 331846-97-0. Molecular formula: C11H16ClNO2. Mole weight: 229.70. BOC Sciences 5
(S)-3-Amino-(6-phenyl)-5-hexenoic acid Synonyms: RARECHEM AK PT 0005; (S)-3-AMINO-(6-PHENYL)-5-HEXENOIC ACID HCL; (S)-3-AMINO-(6-PHENYL)-5-HEXENOIC ACID HYDROCHLORIDE; STYRYL-L-BETA-HOMOALANINE HYDROCHLORIDE; H-PHE(*5,6:CH,C*CH2)-OH HCL; H-BETA-HOALA(STYRYL)-OH HCL. Grades: 95%. CAS No. 270263-08-6. Molecular formula: C12H15NO2. Mole weight: 205.25. BOC Sciences 5
(S)-3-Aminoadipic acid hydrochloride Synonyms: β-HomoGlu-OH HCl; (S)-3-Amino-hexanedioic acid hydrochloride; L-beta-Homoglutamic acid hydrochloride; H-beta-HoGlu-OH HCl; L-beta-homoglutamic acid HCl; (3S)-3-aminohexanedioic Acid Hydrochloride; H-β-Homoglutamic acid hydrochloride. Grades: ≥ 98% (NMR). CAS No. 61884-74-0. Molecular formula: C6H11NO4·HCl. Mole weight: 197.62. BOC Sciences 5
(S)-3-Aminopentanoic acid Synonyms: H-Ape(3)-OH; H-Abu(2)-(C#CH2)OH. Grades: 95%. CAS No. 14389-77-6. Molecular formula: C5H11NO2. Mole weight: 117.15. BOC Sciences 5
S-4-Methoxybenzyl-L-cysteine Synonyms: L-Cys(pMeOBzl)-OH; (R)-2-Amino-3-((4-methoxybenzyl)thio)propanoic acid. Grades: ≥ 99% (TLC). CAS No. 2544-31-2. Molecular formula: C11H15NO3S. Mole weight: 241.30. BOC Sciences 5
S-4-Methoxybenzyl-L-penicillamine 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: L-Pen(pMeOBzl)-OH; H-β,β-Dimethyl-L-Cys(pMeOBzl)-OH; H-Pen(Mob)-OH; 3-[[(4-Methoxyphenyl)methyl]thio]-L-valine; (R)-2-Amino-3-((4-methoxybenzyl)thio)-3-methylbutanoic acid; 3-[(4-Methoxybenzyl)sulfanyl]-L-valine; L-Valine, 3-[[(4-methoxyphenyl)methyl]thio]-. Grades: ≥95%. CAS No. 387868-34-0. Molecular formula: C13H19NO3S. Mole weight: 269.34. BOC Sciences 5
S-4-Methoxyltrityl-L-cysteine Synonyms: L-Cys(Mmt)-OH; (2R)-2-Azanyl-3-[(4-Methoxyphenyl)-Diphenyl-Methyl]Sulfanyl-Propanoic Acid. Grades: ≥ 97% (HPLC). CAS No. 177582-20-6. Molecular formula: C23H23NO3S. Mole weight: 393.28. BOC Sciences 5
S-4-Methylbenzyl-L-cysteine Synonyms: L-Cys(pMeBzl)-OH; (R)-2-Amino-3-((4-Methylbenzyl)Thio)Propanoic Acid. Grades: 95%. CAS No. 42294-52-0. Molecular formula: C11H15NO2S. Mole weight: 225.30. BOC Sciences 5
S-4-Methylbenzyl-L-penicillamine S-4-Methylbenzyl-L-penicillamine is a methylbenzyl L analogue of D-Penicillamine, which is Penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Synonyms: 3-[[(4-Methylphenyl)methyl]thio]-L-valine; (R)-2-Amino-3-methyl-3-((4-methylbenzyl)thio)butanoic acid; L-Valine, 3-[[(4-methylphenyl)methyl]thio]-; 3-[(4-Methylbenzyl)sulfanyl]-L-valine; H-β,β-Dimethyl-L-cys(pmebzl)-OH. Grades: 98%. CAS No. 1039102-11-8. Molecular formula: C13H19NO2S. Mole weight: 253.36. BOC Sciences 5
S-632-B1 S-632-B1 is an antitumor and antifungal antibiotic produced by Streptomyces hygroscopicus S-632. It inhibits Saccharomyces cerevisiae with MIC of 0.78 μg/mL. Synonyms: Antibiotic S 632-B1; S 632B(sub 1); Antibiotic S 632B(sub 1). CAS No. 121995-32-2. Molecular formula: C17H25NO5. Mole weight: 323.4. BOC Sciences 5
S-632-B2 S-632-B2 is an antitumor and antifungal antibiotic produced by Streptomyces hygroscopicus S-632. It inhibits Saccharomyces cerevisiae with MIC of 0.78 μg/mL. It activity is weaker than that of S-632-B1. Synonyms: Antibiotic S 632-B2; S 632B(sub 2); Antibiotic S 632B(sub 2). Molecular formula: C17H25NO5. Mole weight: 323.4. BOC Sciences 5
(S)-7-Hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid H-Tic(7-OH)-OH is a possible inhibitor of histone deacetylases (HDACs). Synonyms: H-Tic(7-OH)-OH; H-Tic(7-Hydroxy)-OH; (3S)-1,2,3,4-Tetrahydroisoquinoline-7-hydroxy-3-carboxylic acid. Grades: ≥ 98%. CAS No. 128502-56-7. Molecular formula: C10H11NO3. Mole weight: 193.20. BOC Sciences 5
S-(9-Fluolenylmethyl)-L-cysteine Synonyms: H-Cys(Fm)-OH. CAS No. 84888-38-0. Molecular formula: C17H17NO2S. Mole weight: 299.39. BOC Sciences 5
S-9-Fluorenylmethyl-L-cysteine hydrochloride Synonyms: L-Cys(Fm)-OH HCl; (2R)-2-amino-3-[(9H-fluoren-9-ylmethyl)sulfanyl]propanoic acid hydrochloride. Grades: ≥ 99% (TLC). CAS No. 84888-34-6. Molecular formula: C17H17NO2S·HCl. Mole weight: 335.88. BOC Sciences 5
Saccharocarcin A An unusual tetronic acid structurally related to kijanimicin, chlorothricin, tetrocarcin and versipelostatin; has pronounced activity against gram positive bacteria and chlamydia trachomatis; inhibits transcription from the promoter of GRP78; appears to target the phosphatidylinositide-3-kinase/akt signalling pathway. Synonyms: 10-[[4-(acetylamino)-2,4,6-trideoxy-3-C-methylhexopyranosyl]oxy]-4-[[O-2,6-dideoxyhexopyranosyl-(1?4)-O-2,6-dideoxy-3-O-(tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)hexopyranosyl-(1?4)-2,6-dideoxyhexopyranosyl]oxy]-15-ethyl-2,3,4,4a,6a,9,10,12a,15,16,20a,20b-dodecahydro-21-hydroxy-1,3,7,9,11,20a-hexamethyl-18H-16a,19-metheno-16aH-benzo[b]naphth[2,1-j]oxacyclotetradecin-18,20(1H)-dione. Grades: >95% by HPLC. CAS No. 158475-32-2. Molecular formula: C67H101NO20. Mole weight: 1240.51. BOC Sciences 5
Saccharocarcin B An unusual tetronic acid structurally related to kijanimicin, chlorothricin, tetrocarcin and versipelostatin; has pronounced activity against gram positive bacteria and chlamydia trachomatis; inhibits transcription from the promoter of GRP78; appears to target the phosphatidylinositide-3-kinase/akt signalling pathway. Synonyms: 10-[[4-(acetylamino)-2,4,6-trideoxy-3-C-methylhexopyranosyl]oxy]-4-[[O-2,6-dideoxyhexopyranosyl-(1?4)-O-2,6-dideoxy-3-O-(tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)hexopyranosyl-(1?4)-2,6-dideoxyhexopyranosyl]oxy]-2,3,4,4a,6a,9,10,12a,15,16,20a,20b-dodecahydro-21-hydroxy-1,3,7,9,11,20a-hexamethyl-15-propyl-18H-16a,19-metheno-16aH-benzo[b]naphth[2,1-j]oxacyclotetradecin-18,20(1H)-dione. Grades: >99% by HPLC. CAS No. 158475-33-3. Molecular formula: C68H103NO20. Mole weight: 1254.54. BOC Sciences 5
Saccharocin Saccharocin is produced by the strain of Saccharopolyspora sp. AC-3440. It is effective against gram-positive and negative bacteria, and also against aminoglycoside antibiotic-resistant bacteria. Synonyms: KA-5685. CAS No. 86630-31-1. Molecular formula: C21H40N4O12. Mole weight: 540.56. BOC Sciences 5
S-Acetamidomethyl-3-mercaptopropionic acid Synonyms: S-Acetamidomethyl-deamino-cysteine. Grades: ≥ 97% (HPLC). CAS No. 52574-08-0. Molecular formula: C6H11NO3S. Mole weight: 177.22. BOC Sciences 5
S-Acetamidomethyl-L-cysteine hydrochloride Synonyms: L-Cys(Acm)-OH HCl; (2R)-2-Amino-3-[(Acetamidomethyl)Sulfanyl]Propanoic Acid Hydrochloride. Grades: ≥ 98% (HPLC). CAS No. 28798-28-9. Molecular formula: C6H12N2O3S·HCl. Mole weight: 228.70. BOC Sciences 5
S-ADENOSYL-L-CYSTEINE Cas No. 35899-53-7. Molecular formula: C13H18N6O5S. Mole weight: 370.38. BOC Sciences 5
Safracin A Safracin A is produced by the strain of Pseudomonas fluorescens A22 (IFO 14128). It has anti-gram-positive bacteria, gram-negative bacteria and anti-tumor effect. Synonyms: Y-16760; 2-Amino-N-[(1-hydroxy-2,11-dimethoxy-3,12,16-trimethyl-10,13-dioxo-6,7,9,10,13,14,14a,15-octahydro-5H-6,15-epiminoisoquinolino[3,2-b][3]benzazocin-9-yl)methyl]propanimidic acid. Grades: >98%. CAS No. 87578-98-1. Molecular formula: C28H36N4O6. Mole weight: 524.61. BOC Sciences 5
Safracin B Safracin B is a new antibiotic from the family of Safracin produced by Pseudomonas fluorescens A2-2. Safracin B exhibits broad spectrum antimicrobial and strong antitumor activities. Synonyms: Antibiotic EM 5519; Antibiotic Y 16482&alpha. Grades: ≥85% (HPLC). CAS No. 87578-99-2. Molecular formula: C28H36N4O7. Mole weight: 540.61. BOC Sciences 5
Saframycin A It is produced by the strain of Str. lavendulae No 314. It has the effect of anti-Gram-positive bacteria, and Saframycin A has the strongest antibacterial activity. Saframycin A also has weak activity against gram-negative bacteria and mycobacteria. It has the effect of inhibiting mouse lymphocyte L-1210 with ID50 of 0.0056 μmol/L. Synonyms: (-)-saframycin A; 21-Cyanosaframycin-B; N-[[(6S)-7α-Cyano-1,5,6,7,9,10,13,14,14aα,15-decahydro-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6α,15α-epimino-4H-isoquino[3,2-b][3]benzazocin-9β-yl]methyl]-2-oxopropionamide; Propanamide, N-[[(6S,7R,9R,14aS,15R)-7-cyano-1,5,6,7,9,10,13,14,14a,15-decahydro-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-imino-4H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-2-oxo-. Grades: 98%. CAS No. 66082-27-7. Molecular formula: C29H30N4O8. Mole weight: 562.57. BOC Sciences 5
Saframycin B It is produced by the strain of Str. lavendulae No 314. It has the effect of anti-Gram-positive bacteria, and Saframycin A has the strongest antibacterial activity. It also has weak activity against mycobacteria. Synonyms: Propanamide, N-((1,5,6,7,9,10,13,14,14a,15-decahydro-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-imino-4H-isoquino(3,2-b)(3)benzazocin-9-yl)methyl)-2-oxo-, (6S-(6-alpha,9-beta,14a-alpha,15-alpha))-; N-[[(6S)-1,5,6,7,9,10,13,14,14aα,15-Decahydro-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6α,15α-epimino-4H-isoquino[3,2-b][3]benzazocin-9β-yl]methyl]-2-oxopropionamide; Propanamide, N-[[(6S,9R,14aS,15R)-1,5,6,7,9,10,13,14,14a,15-decahydro-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-imino-4H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-2-oxo-. CAS No. 66082-28-8. Molecular formula: C28H31N3O8. Mole weight: 537.56. BOC Sciences 5
Saframycin C It is produced by the strain of Str. lavendulae No 314. It has the effect of anti-Gram-positive bacteria, and Saframycin A has the strongest antibacterial activity. Synonyms: Propanamide, N-((1,5,6,7,9,10,13,14,14a,15-decahydro-2,5,11-trimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-imino-4H-isoquino(3,2-b)(3)benzazocin-9-yl)methyl)-2-oxo-, (5S-(5-alpha,6-alpha,9-beta,14a-alpha,15-alpha))-; N-[[(5S)-1,5,6,7,9,10,13,14,14aα,15-Decahydro-2,5α,11-trimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6α,15α-epimino-4H-isoquino[3,2-b][3]benzazocin-9β-yl]methyl]-2-oxopropionamide; Propanamide, N-[[(5S,6R,9R,14aS,15R)-1,5,6,7,9,10,13,14,14a,15-decahydro-2,5,11-trimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-imino-4H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-2-oxo-. CAS No. 66082-29-9. Molecular formula: C29H33N3O9. Mole weight: 567.59. BOC Sciences 5
Saframycin D It is produced by the strain of Str. lavendulae No 314. It has the effect of anti-Gram-positive bacteria, and Saframycin A has the strongest antibacterial activity. It also has weak activity against mycobacteria. Synonyms: N-[[(6R)-6,7,9,10,13,14,14aα,15-Octahydro-1,4-dihydroxy-2,11-dimethoxy-3,12,16-trimethyl-5,10,13-trioxo-6α,15α-epimino-5H-isoquino[3,2-b][3]benzazocin-9β-yl]methyl]-2-oxopropionamide; Propanamide, N-[[(6R,9R,14aS,15R)-6,7,9,10,13,14,14a,15-octahydro-1,4-dihydroxy-2,11-dimethoxy-3,12,16-trimethyl-5,10,13-trioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-2-oxo-; Propanamide, N-((6,7,9,10,13,14,14a,15-octahydro-1,4-dihydroxy-2,11-dimethoxy-3,12,16-trimethyl-5,10,13-trioxo-6,15-imino-5H-isoquino(3,2-b)(3)benzazocin-9-yl)methyl)-2-oxo-, (6R-(6-alpha,9-beta,14a-alpha,15-alpha))-. CAS No. 66082-30-2. Molecular formula: C28H31N3O9. Mole weight: 553.56. BOC Sciences 5
Saframycin E It is produced by the strain of Str. lavendulae No 314. It has the effect of anti-Gram-positive bacteria, and Saframycin A has the strongest antibacterial activity. It also has weak activity against mycobacteria. Synonyms: Propanamide, N-[[(5S,6R,9R,14aS,15R)-6,7,9,10,13,14,14a,15-octahydro-1,4,5-trihydroxy-2,11-dimethoxy-3,12,16-trimethyl-10,13-dioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-2-oxo-. CAS No. 66082-31-3. Molecular formula: C28H33N3O9. Mole weight: 555.58. BOC Sciences 5
Saframycin F It is produced by the strain of Str. lavendulae No 314. It has the effect of anti-Gram-positive bacteria, and Saframycin A has the strongest antibacterial activity. It has the effect of inhibiting mouse lymphocyte L-1210 with ID50 of 0.59 μmol/L. Synonyms: 21-Cyanosaframycin D; N-[[(6R)-7α-Cyano-6,7,9,10,13,14,14aα,15-octahydro-1,4-dihydroxy-2,11-dimethoxy-3,12,16-trimethyl-5,10,13-trioxo-6α,15α-epimino-5H-isoquino[3,2-b][3]benzazocin-9β-yl]methyl]-2-oxopropionamide; Propanamide, N-[[(6R,7R,9R,14aS,15R)-7-cyano-6,7,9,10,13,14,14a,15-octahydro-1,4-dihydroxy-2,11-dimethoxy-3,12,16-trimethyl-5,10,13-trioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-2-oxo-; Propanamide, N-[(7-cyano-6,7,9,10,13,14,14a,15-octahydro-1,4-dihydroxy-2,11-dimethoxy-3,12,16-trimethyl-5,10,13-trioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-9-yl)methyl]-2-oxo-, [6R-(6a,7a,9b,14aa,15a)]-; (+)-Saframycin F. CAS No. 92569-03-4. Molecular formula: C29H30N4O9. Mole weight: 578.57. BOC Sciences 5
Saframycin G It is produced by the strain of Str. lavendulae No 314. It has the effect of anti-Gram-positive bacteria, and Saframycin A has the strongest antibacterial activity. It has the effect of inhibiting mouse lymphocyte L-1210 with ID50 of 0.03 μmol/L. Synonyms: 14-Hydroxysaframycin A; Propanamide, N-[[(5S,6R,7R,9R,14aS,15R)-7-cyano-1,5,6,7,9,10,13,14,14a,15-decahydro-5-hydroxy-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-imino-4H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-2-oxo-; Propanamide, N-[(7-cyano-1,5,6,7,9,10,13,14,14a,15-decahydro-5-hydroxy-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-imino-4H-isoquino[3,2-b][3]benzazocin-9-yl)methyl]-2-oxo-, [5S-(5a,6a,7a,9b,14aa,15a)]-; (-)-Saframycin G; Propanamide, N-((7-cyano-1,5,6,7,9,10,13,14,14a,15-decahydro-5-hydroxy-2,11-dimethoxy-3,12,16-trimethyl-1-4-10,13-tetraoxo-6,15-imino-4H-isoquino(3,2-b)(3)benzazocin-9-yl)methyl)-2-oxo-, (5S-(5alpha, 6alpha, 7alpha, 9beta, 14aalpha, 15alpha))-. CAS No. 92569-02-3. Molecular formula: C29H30N4O9. Mole weight: 578.57. BOC Sciences 5
Saframycin H It is produced by the strain of Str. lavendulae No 314. It has the effect of anti-Gram-positive bacteria, and Saframycin A has the strongest antibacterial activity. It has the effect of inhibiting mouse lymphocyte L-1210 with ID50 of 0.033 μmol/L. Synonyms: 25-Dihydro-25-beta-ketopropylsaframycin A; Pentanamide, N-[(7-cyano-1,5,6,7,9,10,13,14,14a,15-decahydro-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-imino-4H-isoquino[3,2-b][3]benzazocin-9-yl)methyl]-2-hydroxy-2-methyl-4-oxo-, (1R,2S,10R,13S)-. CAS No. 92569-01-2. Molecular formula: C32H36N4O9. Mole weight: 620.65. BOC Sciences 5
Saframycin Mx1 It is produced by the strain of Myxococcus xanthus. It has anti-gram-positive bacteria and gram-negative bacteria effects. Synonyms: Saframycin Mx-1; Propanamide, 2-amino-N-((6,7,9,10,13,14,14a,15-octahydro-1,4,7-trihydroxy-2,5,11-trimethoxy-3,12,16-trimethyl-10,13-dioxo-6,15-imino-5H-isoquino(3,2-b)(3)benzazocin-9-yl)methyl)-, (5S-(5-alpha,6-beta,7-alpha,9-beta(R*),14a-alpha,15-beta))-; 2-Amino-N-[[[(5S)-6,7,9,10,13,14,14aα,15-octahydro-1,4,7α-trihydroxy-2,5α,11-trimethoxy-3,12,16-trimethyl-10,13-dioxo-6α,15α-epimino-5H-isoquino[3,2-b][3]benzazocin]-9β-yl]methyl]propionamide; Propanamide, 2-amino-N-[[(5S,6S,7S,9R,14aS,15R)-6,7,9,10,13,14,14a,15-octahydro-1,4,7-trihydroxy-2,5,11-trimethoxy-3,12,16-trimethyl-10,13-dioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-, (2S)-. CAS No. 113036-78-5. Molecular formula: C29H38N4O9. Mole weight: 586.63. BOC Sciences 5
Saframycin Mx2 It is produced by the strain of Myxococcus xanthus. It has anti-gram-positive bacteria and gram-negative bacteria effects. Synonyms: (S)-2-Amino-N-[[[(5S)-6,7,9,10,13,14,14aα,15-octahydro-1,4-dihydroxy-2,5α,11-trimethoxy-3,12,16-trimethyl-10,13-dioxo-6α,15α-epimino-5H-isoquino[3,2-b][3]benzazocin]-9β-yl]methyl]propionamide; Saframycin Mx-2; Propanamide, 2-amino-N-[[(5S,6R,9R,14aS,15R)-6,7,9,10,13,14,14a,15-octahydro-1,4-dihydroxy-2,5,11-trimethoxy-3,12,16-trimethyl-10,13-dioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-, (2S)-; Propanamide, 2-amino-N-[(6,7,9,10,13,14,14a,15-octahydro-1,4-dihydroxy-2,5,11-trimethoxy-3,12,16-trimethyl-10,13-dioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-9-yl)methyl]-, [5S-[5a,6a,9b(R*),14aa,15a]]-. CAS No. 113036-79-6. Molecular formula: C29H38N4O8. Mole weight: 570.63. BOC Sciences 5
Sakyomicin A It is a benzoquinone antibiotic produced by the strain of Nocardia sp. M-53. It has activity against gram-positive bacteria and mycobacteria. In vivo, 10 mg/kg of Sakyomicin A had no effect against sarcoma 180A and leukemia P338 cells. Synonyms: Benz[A]anthracene-1,7,12(2H)-trione, 3,4,4A,12B-tetrahydro-2,3,4A,8-tetrahydroxy-3-methyl-12B-[[2R,5R,6R)-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]oxy]-, (2S,3R,4as,12br)-; SKM; (2S)-3,4,4a,12b-Tetrahydro-2β,3α,4aβ,8-tetrahydroxy-3-methyl-12bβ-[[(2R,5R,6R)-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]oxy]benz[a]anthracene-1,7,12(2H)-trione. CAS No. 86413-75-4. Molecular formula: C25H26O10. Mole weight: 486.47. BOC Sciences 5
Sakyomicin B It is a Benzoquinone antibiotic produced by the strain of Nocardia sp. M-53. It has activity against gram-positive bacteria and mycobacteria. Synonyms: (2S)-3, 4, 4a, 12b-Tetrahydro-2β, 3α, 4aβ, 8, 12bβ-pentahydroxy-3-methylbenz[a]anthracene-1, 7, 12(2H)-trione; Benz(a)anthracene-1,7,12(2H)-trione,3,4,4a,12b-tetrahydro-2,3,4a,8,12b-pentahydroxy-3-methyl-, (2S-(2-alpha,3-beta,4a-alpha,12b-alpha))-; Antibiotic SEN 136A; Antibiotic WP 3688-1; Antibiotic PD 116198; (+)-Sakyomicin B. CAS No. 86470-27-1. Molecular formula: C19H16O8. Mole weight: 372.33. BOC Sciences 5
Sakyomicin C It is a Benzoquinone antibiotic produced by the strain of Nocardia sp. M-53. It has activity against gram-positive bacteria and mycobacteria. In vivo, 6 mg/kg of Sakyomicin C had no effect against sarcoma 180A and leukemia P338 cells. Synonyms: Benz[a]anthracene-1,7,12(2H)-trione,3,4,4a,12b-tetrahydro-3,4a,8-trihydroxy-3-methyl-12b-[[(2R,5R,6R)-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]oxy]-, (3R,4aS,12bR)-; Benz[a]anthracene-1,7,12(2H)-trione,3,4,4a,12b-tetrahydro-3,4a,8-trihydroxy-3-methyl-12b-[(tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)oxy]-, [3R-[3a,4ab,12bb(2R*,5R*,6R*)]]-. CAS No. 86413-76-5. Molecular formula: C25H26O9. Mole weight: 470.47. BOC Sciences 5
Sakyomicin D It is a Benzoquinone antibiotic produced by the strain of Nocardia sp. M-53. It has activity against gram-positive bacteria. Synonyms: Benz[a]anthracene-1,7,12(2H)-trione,3,4,4a,5,6,12b-hexahydro-2,3,4a,8,12b-pentahydroxy-3-methyl-, (2S,3R,4aR,12bR)-; Benz[a]anthracene-1,7,12(2H)-trione,3,4,4a,5,6,12b-hexahydro-2,3,4a,8,12b-pentahydroxy-3-methyl-, [2S-(2a,3b,4aa,12ba)]-. CAS No. 86413-77-6. Molecular formula: C19H18O8. Mole weight: 374.34. BOC Sciences 5
Salfredin A3 It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. CAS No. 139542-53-3. Molecular formula: C18H19NO9. Mole weight: 393.30. BOC Sciences 5
Salfredin A4 It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. CAS No. 139542-54-4. Molecular formula: C15H15NO7. Mole weight: 321.28. BOC Sciences 5
Salfredin A7 It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. CAS No. 139542-55-5. Molecular formula: C16H17NO7. Mole weight: 335.31. BOC Sciences 5
Salfredin B11 It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. Synonyms: 6H-Furo(3,4-g)-1-benzopyran-6-one, 2,8-dihydro-5-hydroxy-2,2-dimethyl-; 2,8-Dihydro-5-hydroxy-2,2-dimethyl-6H-furo(3,4-g)-1-benzopyran-6-one; 9-Hydroxy-6,6-dimethyl-3,6-dihydro-2,5-dioxa-cyclopenta[b]naphthalen-1-one. Grades: 98% by HPLC. CAS No. 165467-63-0. Molecular formula: C13H12O4. Mole weight: 232.23. BOC Sciences 5
Salfredin C1 It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. CAS No. 139542-56-6. Molecular formula: C13H11NO6. Mole weight: 277.23. BOC Sciences 5
Salfredin C2 It is an aldose reductase inhibitor produced by the strain of Crucibulum sp. RF-3817. CAS No. 139542-57-7. Molecular formula: C15H13NO8. Mole weight: 335.26. BOC Sciences 5

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