Molekula
Clofazimine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Clofazimine is a synthetic antimicrobial and anti-inflammatory agent primarily used in the treatment of leprosy, including multidrug-resistant strains, and occasionally for other infections like skin diseases or inflammatory conditions. It functions by inhibiting bacterial DNA synthesis and reducing inflammation. Clofazimine has a CAS number of 2030-63-9, with the molecular formula C27H22Cl2N4 and a molecular weight of 473.3964 g/mol. It is stored at ambient conditions, with a signal word of Warning under safety classifications. Molekula supplies Clofazimine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £49.20 per pack ex VAT · £59.04 inc. VAT
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Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Brick red crystalline powder |
| Melting Point | 212 - 213 Deg C |
| Loss on Drying | ≤ 0.5% |
| Assay | ≥ 99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 210 - 212 °C |
| pKa | pKa = 8.51 |
Source: PubChem CID 2794 (Human Metabolome Database (HMDB), DrugBank)
Identification
| Property | Value |
|---|---|
| SKU | 30617468 |
| CAS Number | 2030-63-9 |
| IUPAC Name | N,5-bis(4-chlorophenyl)-3-propan-2-yliminophenazin-2-amine |
| EC Number | 217-980-2 |
| Molecular Formula | C27H22Cl2N4 |
| Molecular Weight | 473.3964 |
| Exact Mass | 472.1222 |
| SMILES | CC(C)N=C1C=C2C(=NC3=CC=CC=C3N2C4=CC=C(C=C4)Cl)C=C1NC5=CC=C(C=C5)Cl |
| InChIKey | WDQPAMHFFCXSNU-UHFFFAOYSA-N |
| InChI | InChI=1S/C27H22Cl2N4/c1-17(2)30-24-16-27-25(15-23(24)31-20-11-7-18(28)8-12-20)32-22-5-3-4-6-26(22)33(27)21-13-9-19(29)10-14-21/h3-17,31H,1-2H3 |
| PubChem CID | 2794 |
| REACH Code | Y110 |
| HTS Code | 29339975 |
| Tariff Code | 2933998090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P410 Protect from sunlight
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2-Phenazinamine, 3,5-dihydro-N,5-bis(4-chlorophenyl)-3-((1-methylethyl)imino)-
- 3-(p-Chloranilino)-10-(p-chlorophenyl)-2,10-dihydro-2-(isopropylimino)-phenazine
- 3-(p-Chloranilino)-10-(p-chlorphenyl)-2,10-dihydro-2-(isopropylimino)-phenazin
- Chlofazimine
- Clofazimina
- Clofaziminum
- Colfazimine
- G 30320
- Lamprene
- N,5-bis(4-chlorophenyl)-3-propan-2-yliminophenazin-2-amine
Frequently asked questions
What is clofazimine used for?
Clofazimine is primarily used as an antibiotic to treat leprosy (Hansen’s disease) and is also investigated for its potential in treating other infections like tuberculosis and inflammatory conditions.
What is the chemical formula and molecular weight of clofazimine?
The chemical formula is **C27H22Cl2N4**, and the molecular weight is **473.3964 g/mol**.
How should clofazimine be stored?
Store clofazimine at **ambient temperature** in a dry, well-ventilated area, away from direct sunlight and incompatible substances.
What grades or purities of clofazimine does Molekula supply?
Molekula supplies clofazimine in **pharmaceutical-grade purity** (typically ≥98% HPLC) for research and development applications.
Can Molekula supply clofazimine in bulk quantities?
Yes, Molekula can provide clofazimine in **bulk quantities** upon request, subject to availability and regulatory compliance.
What documentation comes with a clofazimine order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.