N- Nitroso Phenothiazine

Name: N- Nitroso Phenothiazine
Brand: Vaqora Chemicals
SKU: VQ-033351

About N- Nitroso Phenothiazine

Vaqora Chemicals supplies N- Nitroso Phenothiazine, a nitrosamine impurity of Phenothiazine registered under CAS number 36144-72-6. Its molecular formula is C12H8N2OS and its molecular weight is 228.27 g/mol. The IUPAC name is 10-nitrosophenothiazine. Common synonyms include 10-Nitroso-10H-phenothiazine.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used as a reference standard for trace-level detection and quantitation of nitrosamine impurities by LC-MS/MS or GC-MS, supporting nitrosamine risk assessments for Phenothiazine, method validation (AMV) and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer N- Nitroso 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 Phenothiazine

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

Phenothiazine impurities

Specifications & identifiers

Chemical identifiers
Product name	N- Nitroso Phenothiazine
Catalogue No.	VQ-033351
CAS Number	36144-72-6
IUPAC name	10-nitrosophenothiazine
Molecular formula	C₁₂H₈N₂OS
Molecular weight	228.27 g/mol
Exact mass	228.0357
Grade	Reference Standard
HSN code	38229090
InChIKey	UGAKQDULMLEJBP-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)N(C3=CC=CC=C3S2)N=O
PubChem CID	139751533

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
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 N- Nitroso Phenothiazine?

The CAS Registry Number of N- Nitroso Phenothiazine is 36144-72-6. It is also known as 10-Nitroso-10H-phenothiazine.

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

N- Nitroso Phenothiazine has the molecular formula C12H8N2OS and a molecular weight of 228.27 g/mol. Its IUPAC name is 10-nitrosophenothiazine.

What is N- Nitroso Phenothiazine used for?

N- Nitroso Phenothiazine is supplied as a characterised reference material related to Phenothiazine. 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 Phenothiazine can I order?

We supply N- Nitroso 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 N- Nitroso Phenothiazine?

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

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