2-Chloro-10-nitroso-10H-phenothiazine

Name: 2-Chloro-10-nitroso-10H-phenothiazine
Brand: Vaqora Chemicals
SKU: VQ-029756

About 2-Chloro-10-nitroso-10H-phenothiazine

Listed under CAS 2892260-30-7, 2-Chloro-10-nitroso-10H-phenothiazine is a nitrosamine impurity of Chlorpromazine available from Vaqora Chemicals. With the molecular formula C12H7ClN2OS, it has a molar mass of 262.72 g/mol. Systematically, it is named 2-chloro-10-nitrosophenothiazine. Alternative names: N-Nitroso Chlorophenothiazine.

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. 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 2-Chloro-10-nitroso-10H-phenothiazine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

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	2-Chloro-10-nitroso-10H-phenothiazine
Catalogue No.	VQ-029756
CAS Number	2892260-30-7
IUPAC name	2-chloro-10-nitrosophenothiazine
Molecular formula	C₁₂H₇ClN₂OS
Molecular weight	262.72 g/mol
Exact mass	261.9968
Grade	Reference Standard
HSN code	38229090
InChIKey	DPLSBEIXFWJKOL-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)N(C3=C(S2)C=CC(=C3)Cl)N=O
PubChem CID	168446462

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	0 / 4
TPSA	58 Å²

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 2-Chloro-10-nitroso-10H-phenothiazine?

The CAS Registry Number of 2-Chloro-10-nitroso-10H-phenothiazine is 2892260-30-7. It is also known as N-Nitroso Chlorophenothiazine.

What is the molecular formula and molecular weight of 2-Chloro-10-nitroso-10H-phenothiazine?

2-Chloro-10-nitroso-10H-phenothiazine has the molecular formula C12H7ClN2OS and a molecular weight of 262.72 g/mol. Its IUPAC name is 2-chloro-10-nitrosophenothiazine.

What is 2-Chloro-10-nitroso-10H-phenothiazine used for?

2-Chloro-10-nitroso-10H-phenothiazine 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 2-Chloro-10-nitroso-10H-phenothiazine can I order?

We supply 2-Chloro-10-nitroso-10H-phenothiazine 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 2-Chloro-10-nitroso-10H-phenothiazine?

Yes. Every lot of 2-Chloro-10-nitroso-10H-phenothiazine 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 2-Chloro-10-nitroso-10H-phenothiazine be shipped internationally?

Yes. We export 2-Chloro-10-nitroso-10H-phenothiazine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.