Rifampicin CAS#13292-46-1

Broad-Spectrum Antibacterial Activity: Rifampicin is a broad-spectrum rifamycin antibiotic effective against Mycobacterium tuberculosis, Gram-positive bacteria, Gram-negative bacteria, and certain viruses.


Strong Anti-Tuberculosis Efficacy: It provides a powerful antibacterial effect against tuberculosis bacteria, making it a core agent in anti-TB therapy.


Synergistic Combination Therapy: When used in combination with other anti-tuberculosis drugs, it delivers a synergistic therapeutic effect, improving overall treatment outcomes.


Helps Delay Drug Resistance: Combination use can effectively delay the development of drug-resistant strains, supporting long-term clinical efficacy.



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Product Description

Product Description of Rifampicin CAS#13292-46-1

Rifampicin is a broad-spectrum rifamycin antibiotic. It strongly acts on tubercle bacilli, various gram-positive, gram-negative bacteria and partial viruses.

It is red crystalline powder insoluble in water, mainly made into oral dosage forms. Combined with other anti-tuberculosis drugs, it produces synergistic effects and delays drug resistance, serving as a core drug for tuberculosis therapy.


Product Application of Rifampicin CAS#13292-46-1

Rifampicin is a broad-spectrum, cell-penetrating bactericidal antibiotic active against Mycobacterium tuberculosis, Gram-positive and some Gram-negative bacteria. It is mainly used to treat drug-resistant tuberculosis, drug-resistant Staphylococcus aureus infections and leprosy. It also serves as a pharmaceutical intermediate with the same antibacterial spectrum, showing good efficacy against Gram-positive cocci and Mycobacterium tuberculosis.

Product Information

Parameters


storage temp.2-8°C
solubilitychloroform: soluble50mg/mL, clear
pka1.7, 7.9(at 25℃)
formcrystalline
colorfaint red to very dark red
Water SolubilitySoluble in DMSO or methanolSoluble in water, ethyl acetate, chloroform, methanol, tetrahydrofuran and dimethyl sulfoxide.
Merck148216
BRN5723476
Specific ActivityAntibacterial
BCS Class2
Stability:Hygroscopic, Light Sensitive
IARC3 (Vol. 24, Sup 7) 1987
EPA Substance Registry SystemRifampin (13292-46-1)


Safety Information


Hazard CodesXn,Xi
Risk Statements22-36/37/38-36/38
Safety Statements26-36-37/39
WGK Germany3
RTECSVJ7000000
F39742
HS Code29419000
Hazardous Substances Data13292-46-1(Hazardous Substances Data)
ToxicityLD50 in mice, rats (mg/kg): 885, 1720 orally; 260, 330 i.v.; 640, 550 i.p. (Fürész)


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Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.


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Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.


Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.

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