Chlorpromazine EP Impurity A

Name: Chlorpromazine EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-022157

About Chlorpromazine EP Impurity A

Chlorpromazine EP Impurity A (CAS 969-99-3) is a pharmacopeial impurity of Chlorpromazine offered by Vaqora Chemicals. Its molecular formula is C17H19ClN2OS and its molecular weight is 334.9 g/mol. Its systematic (IUPAC) name is 3-(2-chloro-5-oxophenothiazin-10-yl)-N,N-dimethylpropan-1-amine. Common synonyms include Chlorpromazine Sulfoxide and Chlorpromazine Hydrochloride - Impurity A.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Chlorpromazine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Chlorpromazine EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

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 EP Impurity A
Catalogue No.	VQ-022157
CAS Number	969-99-3
IUPAC name	3-(2-chloro-5-oxophenothiazin-10-yl)-N,N-dimethylpropan-1-amine
Molecular formula	C₁₇H₁₉ClN₂OS
Molecular weight	334.9 g/mol
Exact mass	334.0907
Grade	Reference Standard
HSN code	38229090
InChIKey	QEPPAOXKZOTMPM-UHFFFAOYSA-N
SMILES	CN(C)CCCN1C2=CC=CC=C2S(=O)C3=C1C=C(C=C3)Cl
PubChem CID	70413

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 3
TPSA	53.5 Å²
Synonyms	Chlorpromazine Sulfoxide, Chlorpromazine Hydrochloride - Impurity A, Oxychlorpromazine, Opromazine, Opromazin, Chloropromazine sulfoxide, Chlorpromazine sulphoxide, Chlorpromazine-S-oxide, 5-Oxychlorpromazine, Chlorpromazine-S-oxyd, CPZ-O, Sulfoxide of chlorpromazine

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 EP Impurity A?

The CAS Registry Number of Chlorpromazine EP Impurity A is 969-99-3. It is also known as Chlorpromazine Sulfoxide, Chlorpromazine Hydrochloride - Impurity A, Oxychlorpromazine.

What is the molecular formula and molecular weight of Chlorpromazine EP Impurity A?

Chlorpromazine EP Impurity A has the molecular formula C17H19ClN2OS and a molecular weight of 334.9 g/mol. Its IUPAC name is 3-(2-chloro-5-oxophenothiazin-10-yl)-N,N-dimethylpropan-1-amine.

What is Chlorpromazine EP Impurity A used for?

Chlorpromazine EP Impurity A 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 EP Impurity A can I order?

We supply Chlorpromazine EP Impurity A 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 Chlorpromazine EP Impurity A?

Yes. Every lot of Chlorpromazine EP Impurity A 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 EP Impurity A be shipped internationally?

Yes. We export Chlorpromazine EP Impurity A worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.