Clofazimine
Clofazimine (CAS: 2030-63-9; Formula: C27H22Cl2N4; Molar Mass: 473.40 g/mol) is a synthetic antimycobacterial agent. It functions as a potent antibiotic, primarily recognised for its therapeutic role in treating leprosy (Hansen's disease). Its mechanism involves inhibiting bacterial DNA and RNA synthesis, and it also possesses anti-inflammatory properties. Available from Tech Serve Solutions for research and development purposes.
- IUPAC
- N,5-Bis(4-chlorophenyl)-3,5-dihydro-3-(isopropylimino)phenazin-2-amine

Antimycobacterial Agent
Clofazimine is a key therapeutic agent against Mycobacterium leprae, the causative agent of leprosy. It is used in multidrug therapy regimens to eliminate the bacteria and manage the disease.
Research and Development
As a well-characterised bioactive small molecule, clofazimine serves as a valuable tool in biochemical research. Its known biological activity makes it useful for studying drug resistance mechanisms and developing new therapeutic strategies.
Antibacterial Applications
Beyond leprosy, clofazimine exhibits activity against other mycobacterial species and some non-tuberculous mycobacteria. Its unique chemical structure contributes to its broad-spectrum antibacterial potential.
| Molecular weight | 473.40 |
|---|---|
| Empirical formula | C27H22Cl2N4 |
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Clofazimine used for?
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Clofazimine is primarily used as an antimycobacterial agent for the treatment of leprosy (Hansen's disease). It also finds applications in research and development due to its known biological activity.
What is the CAS number and formula for Clofazimine?
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The CAS number for Clofazimine is 2030-63-9, and its empirical formula is C27H22Cl2N4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Clofazimine. The specific grade and purity will be detailed in the Certificate of Analysis. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product documentation.
How should Clofazimine be handled safely?
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When handling Clofazimine, it is essential to use appropriate personal protective equipment including a dust mask (type N95 US recommended), eyeshields, and gloves. Observe appropriate laboratory safety protocols and consult the Safety Data Sheet (SDS) for comprehensive handling information. It is classified under WGK Germany 3, indicating a hazard to water.
Is Clofazimine a controlled substance?
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The provided data does not indicate that Clofazimine is a controlled substance. Please consult your local regulations for specific import/export requirements.
How is Clofazimine packed, shipped, and exported?
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Clofazimine is carefully packed to ensure integrity during transit. Tech Serve Solutions, as a global supplier, handles the export of this chemical in compliance with international shipping regulations.
How can I request a sample or quote for Clofazimine?
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To request a sample or a quote for Clofazimine, please contact our sales team through the designated channels on the Tech Serve Solutions website.
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