Chlorpromazine

Name: Chlorpromazine
Brand: Vaqora Chemicals
SKU: VQ-004031

About Chlorpromazine

Chlorpromazine (CAS 50-53-3) is a central nervous system API offered by Vaqora Chemicals in IP/BP/USP grade. With the molecular formula C17H19ClN2S, it has a molar mass of 318.9 g/mol. The IUPAC name is 3-(2-chlorophenothiazin-10-yl)-N,N-dimethylpropan-1-amine. Common synonyms include Propaphenin and Contomin.

The product is provided as a powder. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This API belongs to our CNS and psychiatric APIs portfolio and is supplied to IP/BP/USP specifications for formulators, contract manufacturers and generic drug developers. Buyers come mainly from pharmaceutical manufacturing.

Available in 1 kg, 5 kg and 25 kg packs, Chlorpromazine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmaceutical formulation
Generic drug development

Industries

Related to Chlorpromazine

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

Chlorpromazine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Chlorpromazine
Catalogue No.	VQ-004031
CAS Number	50-53-3
IUPAC name	3-(2-chlorophenothiazin-10-yl)-N,N-dimethylpropan-1-amine
Molecular formula	C₁₇H₁₉ClN₂S
Molecular weight	318.9 g/mol
Exact mass	318.0957
Grade	IP/BP/USP
HSN code	2933
InChIKey	ZPEIMTDSQAKGNT-UHFFFAOYSA-N
SMILES	CN(C)CCCN1C2=CC=CC=C2SC3=C1C=C(C=C3)Cl
PubChem CID	2726

Physical properties
Physical form	Powder
LogP (XLogP3)	5.2
H-bond donors / acceptors	0 / 3
TPSA	31.8 Å²
Synonyms	Propaphenin, Contomin, Chloropromazine, Aminazine, Chlorderazin, Wintermin, Largactilothiazine, Largactyl, Phenactyl, Elmarin, Fenaktyl, 2-Chloropromazine

Safety & hazard information (GHS)

Toxic

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H317May cause an allergic skin reaction
H331Toxic if inhaled
H362May cause harm to breast-fed children
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P263, P264, P270, P271, P272, P273, P280, P301 + P316, P302 + P352, P304 + P340, P316, P318, P321, P330, P333 + P317, P362 + P364, P391, 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 Chlorpromazine?

The CAS Registry Number of Chlorpromazine is 50-53-3. It is also known as Propaphenin, Contomin, Chloropromazine.

What is the molecular formula and molecular weight of Chlorpromazine?

Chlorpromazine has the molecular formula C17H19ClN2S and a molecular weight of 318.9 g/mol. Its IUPAC name is 3-(2-chlorophenothiazin-10-yl)-N,N-dimethylpropan-1-amine.

What is Chlorpromazine used for?

Chlorpromazine is supplied as a characterised reference material related to Chlorpromazine. 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 Chlorpromazine can I order?

We supply Chlorpromazine in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Chlorpromazine?

Yes. Every lot of Chlorpromazine 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 Chlorpromazine be shipped internationally?

Yes. Chlorpromazine 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.