Rifamycin S

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Rifamycin S

CAS NO.： 13553-79-2

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Specification： 99%

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Lead Time： 14-30 days

Max Capacity： 200MT/Year

Packing： 25KG/Fibre Drum

Product Detail

Properties

Rifamycin S

Chinese name：利福霉素 S

CAS No：13553-79-2

EINECS号：236-938-4

Molecular formula：C₃₇H₄₅NO₁₂

Molecular weight：695.76

Structural formula：

Boiling point：917.4 °C at 760 mmHg

Flash point：508.6 °C

Density：1.33 g/cm³

Appearance：Yellow to orange crystalline powder

Application：Used as pharmaceutical intermediate

Properties

Rifamycin S is an antibiotic against Gram-positive bacteria (including MRSA). It is involved in the oxidation form of two electron reversible redox system. Therefore, it can produce reactive oxygen species (ROS) and inhibit microsomal lipid peroxidation. It can be used in the study of tuberculosis and leprosy.

CAS No.

13553-79-2

Formula

C37H45NO12

Molecular Mass

695.75300

Exact Mass

695.29400

PSA

194.99000

Logp

3.95910

IUPAC

[(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17-trihydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27,29-tetraoxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25-heptaen-13-yl] acetate

Matter Classification

organic

Category

Melting Point

179-181 ºC (dec.)

Density

1.33 g/cm3

Boiling Point

917.4 ºC

Flash Point

508.6 ºC

Appearance