Rifampin 13292-46-1 factory price CAS NO.13292-46-1

appearance: red or dark red powder

cas no.: 13292-46-1

einecs no.: 236-312-0

mf: c43h58n4o12

mw: 822.9402

melting point: 183℃ (dec.)

boiling point: 937.4°c at 760 mmhg

density: 0mmhg at 25°c

flash point: 520.7°c

main function:

rifampicin was introduced in 1967, as a major addition to the cocktail-drug treatment of tuberculosis and inactive meningitis, along with pyrazinamide, isoniazid, ethambutol and streptomycin ("piers"). it requires a prescription in north america. it must be administered regularly daily for several months without break; otherwise, the risk of drug-resistant tuberculosis is greatly increased. in fact, this is the primary reason it is used in tandem with the three aforementioned drugs, particularly isoniazid.this is also the primary motivation behind directly observed therapy for tuberculosis.

rifampicin resistance develops quickly during treatment, so monotherapy should not be used to treat these infections — it should be used in combination with other antibiotics.

rifampicin is also used in the treatment of cholestatic pruritus.