N-Nitroso Desmethyl Chlorpromazine

Name: N-Nitroso Desmethyl Chlorpromazine
Brand: Vaqora Chemicals
SKU: VQ-006892

About N-Nitroso Desmethyl Chlorpromazine

N-Nitroso Desmethyl Chlorpromazine (CAS 55855-44-2) is a nitrosamine impurity of Chlorpromazine offered by Vaqora Chemicals at a purity of 98.8%. Formula C16H16ClN3OS, molecular weight 333.8 g/mol. Its systematic (IUPAC) name is N-[3-(2-chlorophenothiazin-10-yl)propyl]-N-methylnitrous amide. Alternative names: N-Nitroso Desmethyl-chlorpromazine and N-Nitrosodesmethylchlorpromazine.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Laboratories use this nitrosamine standard to develop and validate highly sensitive LC-MS/MS methods, to confirm limits of detection and to document nitrosamine risk assessments in regulatory submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer N-Nitroso Desmethyl Chlorpromazine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Industries

Related to Chlorpromazine

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

Chlorpromazine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Nitroso Desmethyl Chlorpromazine
Catalogue No.	VQ-006892
CAS Number	55855-44-2
IUPAC name	N-[3-(2-chlorophenothiazin-10-yl)propyl]-N-methylnitrous amide
Molecular formula	C₁₆H₁₆ClN₃OS
Molecular weight	333.8 g/mol
Exact mass	333.0703
Grade	Reference Standard
Purity / assay	98.8%
HSN code	38229090
InChIKey	ZEBMSYLSTOQEIC-UHFFFAOYSA-N
SMILES	CN(CCCN1C2=CC=CC=C2SC3=C1C=C(C=C3)Cl)N=O
PubChem CID	165352880

Physical properties
Physical form	Solid
LogP (XLogP3)	5.1
H-bond donors / acceptors	0 / 5
TPSA	61.2 Å²
Synonyms	2-Chloro-N-methyl-N-nitroso-10H-phenothiazine-10-propanamine, [3-(2-Chloro-phenothiazin-10-yl)-propyl]-methyl-nitroso-amine, N-Nitroso Desmethyl-chlorpromazine, N-Nitrosodesmethylchlorpromazine, N-nitroso-desmethyl-chlorpromazine, N-(3-(2-chloro-10H-phenothiazin-10-yl)propyl)-N-methylnitrous amide, N-[3-(2-Chloro-10H-phenothiazin-10-yl)propyl]-N-methylnitrous amide, N-Nitroso Chlorpromazine, 10H-Phenothiazine-10-propanamine, 2-chloro-N-methyl-N-nitroso-

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 N-Nitroso Desmethyl Chlorpromazine?

The CAS Registry Number of N-Nitroso Desmethyl Chlorpromazine is 55855-44-2. It is also known as 2-Chloro-N-methyl-N-nitroso-10H-phenothiazine-10-propanamine, [3-(2-Chloro-phenothiazin-10-yl)-propyl]-methyl-nitroso-amine, N-Nitroso Desmethyl-chlorpromazine.

What is the molecular formula and molecular weight of N-Nitroso Desmethyl Chlorpromazine?

N-Nitroso Desmethyl Chlorpromazine has the molecular formula C16H16ClN3OS and a molecular weight of 333.8 g/mol. Its IUPAC name is N-[3-(2-chlorophenothiazin-10-yl)propyl]-N-methylnitrous amide.

What is N-Nitroso Desmethyl Chlorpromazine used for?

N-Nitroso Desmethyl 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 N-Nitroso Desmethyl Chlorpromazine can I order?

We supply N-Nitroso Desmethyl Chlorpromazine in Reference Standard (98.8%) 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 N-Nitroso Desmethyl Chlorpromazine?

Yes. Every lot of N-Nitroso Desmethyl 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 N-Nitroso Desmethyl Chlorpromazine be shipped internationally?

Yes. We export N-Nitroso Desmethyl Chlorpromazine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.