CAS: 13553-79-2 - Rifamycin S

Formula: C₃₇H₄₅NO₁₂

InChI: InChI=1S/C37H45NO12/c1-16-11-10-12-17(2)36(46)38-23-15-24(40)26-27(32(23)44)31(43)21(6)34-28(26)35(45)37(8,50-34)48-14-13-25(47-9)18(3)33(49-22(7)39)20(5)30(42)19(4)29(16)41/h10-16,18-20,25,29-30,33,41-43H,1-9H3,(H,38,46)/b11-10+,14-13+,17-12-/t16-,18+,19+,20+,25-,29-,30+,33+,37-/m0/s1

InChI key: InChIKey=BTVYFIMKUHNOBZ-ODRIEIDWSA-N

SMILES: O=C1C=C2NC(=O)C(=CC=CC(C)C(O)C(C)C(O)C(C)C(OC(=O)C)C(C)C(OC)C=COC3(OC4=C(C3=O)C1=C(C2=O)C(O)=C4C)C)C

Synonyms:

• (14E,24E)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate
• (2S,12Z,14E,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate
• 1,4-Dideoxy-1,4-dihydro-1,4-dioxo-rifamycin
• 1,4-Dideoxy-1,4-dihydro-1,4-dioxorifamycin
• 2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,6,9,11(2H)-tetrone, 5,17,19,21-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate
• 2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan, rifamycin deriv.
• 5,17,19-Trihydroxy-23-Methoxy-2,4,12,16,18,20,22-Heptamethyl-1,6,9,11-Tetraoxo-1,2,6,9-Tetrahydro-2,7-(Epoxypentadeca[1,11,13]Trienoimino)Naphtho[2,1-B]Furan-21-Yl Acetate
• Brn 0604802
• Nci 144-130
• Nsc 144130
• Rifamycin, 1,4-dideoxy-1,4-dihydro-1,4-dioxo-
• Rifomycin S
• Unii-Pi53N820Jv

Rifamycin S

CAS: 13553-79-2

• Formula: C₃₇H₄₅NO₁₂
• Purity: >98.0%(HPLC)
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 695.76

Rifamycin S CRS

CAS: 13553-79-2

• Formula: C₃₇H₄₅NO₁₂
• Molecular weight: 695.7527

2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,6,9,11(2H)-tetrone, 5,17,19,21-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate (7CI,8CI)

CAS: 13553-79-2

• Formula: C₃₇H₄₅NO₁₂
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 695.7527

Rifaximin EP Impurity E (Rifamycin S)

CAS: 13553-79-2

• Formula: C₃₇H₄₅NO₁₂
• Color and Shape: Orange Solid
• Molecular weight: 695.76

Rifamycin S

CAS: 13553-79-2

• Formula: C₃₇H₄₅NO₁₂
• Color and Shape: Neat
• Molecular weight: 695.75

Rifamycin S

CAS: 13553-79-2

Rifamycin S is a potent DNA-dependent RNA polymerase inhibitor,is a quinone and an antibiotic agnet …

• Formula: C₃₇H₄₅NO₁₂
• Purity: 98.76%
• Color and Shape: Yellow Orange Crystalline Powder
• Molecular weight: 695.75

Rifamycin S

CAS: 13553-79-2

Impurity Rifaximin EP Impurity E Applications Rifamycin S (Rifaximin EP Impurity E) is a semi-synthetic …

• Formula: C₃₇H₄₅NO₁₂
• Color and Shape: Neat
• Molecular weight: 695.75

Rifamycin S

CAS: 13553-79-2

• Molecular weight: 695.762

Rifamycin S

CAS: 13553-79-2

Rifamycin S is a rifamycin that is used as a model system to study the …

• Formula: C₃₇H₄₅NO₁₂
• Purity: Min. 96 Area-%
• Color and Shape: Powder
• Molecular weight: 695.75 g/mol