Rifapentine , 97% , 61379-65-5

Synonym(s):
DL 473

CAS NO.：61379-65-5

Empirical Formula: C47H64N4O12

Molecular Weight: 877.03

MDL number: MFCD00866806

EINECS: 262-743-9

PRODUCT Properties

• Melting point: 179-1800C
• Boiling point: 969.3±65.0 °C(Predicted)
• Density: 1.35±0.1 g/cm3(Predicted)
• storage temp.: Sealed in dry,Store in freezer, under -20°C
• solubility: methanol: soluble2mg/mL, clear, red to red-brown
• form: powder
• pka: 4.81±0.70(Predicted)
• color: Red

Description and Uses

Rifapentine is a broad spectrum antibiotic highly active against Gram-positive bacteria and Neisseria gonorrhoea. It is reported to be 10 times more active than the structurally related rifampicin against Mycobacrerim fuberculosis. Unlike rifampicin the bioavailability of rifapentine is significantly increased when administered after a meal.

PDE5 inhibitor for erectile dysfunction A semisynthetic ansamycin antibiotic, cyclopentyl derivative of Rifamycin. Treatment of pulmonary tuberculosis

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26
• WGK Germany: 3
• RTECS: JQ0902000
• HS Code: 2941.90.3000
• Toxicity: LD50 in mice (mg/kg): >2000 orally; 750 i.p. (Cricchio); LD50 in mice (mg/kg): 3300 orally; 710 i.p. (Aroli)