Clofazimine

Name: Clofazimine
Brand: Vaqora Chemicals
SKU: VQ-025037

About Clofazimine

Clofazimine (CAS 2030-63-9) is a high-purity reference standard of Clofazimine offered by Vaqora Chemicals. The compound has the formula C27H22Cl2N4, corresponding to a molecular weight of 473.4 g/mol. Systematically, it is named N,5-bis(4-chlorophenyl)-3-propan-2-yliminophenazin-2-amine. Alternative names: Lamprene and Chlofazimine.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Laboratories use this Clofazimine standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Clofazimine

View every impurity, metabolite and intermediate we list for Clofazimine.

Clofazimine impurities

Specifications & identifiers

Chemical identifiers
Product name	Clofazimine
Catalogue No.	VQ-025037
CAS Number	2030-63-9
IUPAC name	N,5-bis(4-chlorophenyl)-3-propan-2-yliminophenazin-2-amine
Molecular formula	C₂₇H₂₂Cl₂N₄
Molecular weight	473.4 g/mol
Exact mass	472.1222
Grade	Reference Standard
HSN code	38229090
InChIKey	WDQPAMHFFCXSNU-UHFFFAOYSA-N
SMILES	CC(C)N=C1C=C2C(=NC3=CC=CC=C3N2C4=CC=C(C=C4)Cl)C=C1NC5=CC=C(C=C5)Cl
PubChem CID	2794

Physical properties
Physical form	Solid
LogP (XLogP3)	7.1
H-bond donors / acceptors	1 / 4
TPSA	40 Å²
Synonyms	Lamprene, Chlofazimine, Colfazimine, 3-(p-Chloranilino)-10-(p-chlorphenyl)-2,10-dihydro-2-(isopropylimino)-phenazin, 3-(p-Chloranilino)-10-(p-chlorophenyl)-2,10-dihydro-2-(isopropylimino)-phenazine, Phenazine, 3-(p-chloroanilino)-10-(p-chlorophenyl)-2,10-dihydro-2-(isopropylimino)-, 2-Phenazinamine, 3,5-dihydro-N,5-bis(4-chlorophenyl)-3-((1-methylethyl)imino)-, 2-Phenazinamine, N,5-bis(4-chlorophenyl)-3,5-dihydro-3-((1-methylethyl)imino)-, N,5-Bis(4-chlorophenyl)-3,5-dihydro-3-[(1-methylethyl)imino]-2-phenazinamine, 2-Phenazinamine, N,5-bis(4-chlorophenyl)-3,5-dihydro-3-[(1-methylethyl)imino]-, N,5-bis(4-chlorophenyl)-3-(propan-2-ylimino)-3,5-dihydrophenazin-2-amine, N,5-Bis(4-chlorophenyl)-3,5-dihydro-3-((1-methylethyl)imino)-2-phenazinamine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Clofazimine?

The CAS Registry Number of Clofazimine is 2030-63-9. It is also known as Lamprene, Chlofazimine, Colfazimine.

What is the molecular formula and molecular weight of Clofazimine?

Clofazimine has the molecular formula C27H22Cl2N4 and a molecular weight of 473.4 g/mol. Its IUPAC name is N,5-bis(4-chlorophenyl)-3-propan-2-yliminophenazin-2-amine.

What is Clofazimine used for?

Clofazimine is supplied as a characterised reference material related to Clofazimine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Clofazimine can I order?

We supply Clofazimine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Clofazimine?

Yes. Every lot of Clofazimine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Clofazimine be shipped internationally?

Yes. Clofazimine is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.