Rifampicin
Rifampicin (CAS: 13292-46-1), with the molecular formula C43H58N4O12, is a vital antibiotic agent. It is primarily recognised for its potent antibacterial activity, making it a cornerstone in the treatment of various microbial infections, particularly tuberculosis. This compound is also utilised as an analytical standard in scientific research and quality control processes.
- IUPAC
- 3-(4-Methylpiperazinyliminomethyl)rifamycin SV,Rifampin,Rifamycin AMP
- Synonyms
- Rifampin3-(4-Methylpiperazinyliminomethyl)rifamycin SVRifamycin AMP

Antibacterial Therapy
Rifampicin is a broad-spectrum antibiotic effective against a range of bacterial pathogens. Its primary application is in the treatment of tuberculosis, leprosy, and other mycobacterial infections, often used in combination therapy to prevent resistance.
Analytical Standard
As a high-purity compound, Rifampicin serves as a reliable analytical standard. It is employed in chromatographic methods, such as HPLC, for the identification, quantification, and quality control of pharmaceutical formulations and research samples.
Research and Development
This substance is used in laboratory settings for research into antimicrobial mechanisms, drug resistance, and the development of new therapeutic agents. Its availability as a tested reagent supports accurate experimental outcomes.
| Molecular weight | 822.94 |
|---|---|
| Empirical formula | C43H58N4O12 |
| Assay | ≥97.0% (HPLC) |
| Grade | VETRANAL™, analytical standard |
| Storage temperature | −20°C |
| Suitability | plant cell culture tested |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Sterility | γ-irradiated |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Rifampicin used for?
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Rifampicin is a potent antibiotic used primarily to treat bacterial infections, most notably tuberculosis and leprosy. It also functions as an analytical standard in scientific research and quality control.
What are the CAS number and formula for Rifampicin?
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The CAS number for Rifampicin is 13292-46-1, and its molecular formula is C43H58N4O12.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Rifampicin as a VETRANAL™, analytical standard with an assay of ≥97.0% (HPLC). We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should Rifampicin be handled safely?
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Rifampicin is harmful if swallowed and causes skin and eye irritation, and may cause respiratory irritation. When handling, use a dust mask type N95 (US), wear eyeshields and gloves, and ensure adequate ventilation. Avoid breathing dust.
How is Rifampicin packed, shipped, and exported?
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Rifampicin is supplied sterile and γ-irradiated. Details on specific packaging for shipping and export can be provided upon request.
How can I request a quote or sample for Rifampicin?
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To request a quote or sample for Rifampicin, please contact our sales team through the website or by phone, providing your specific requirements.
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