Nitrosamine

Name: Nitrosamine
Brand: Vaqora Chemicals
SKU: VQ-043478

About Nitrosamine

Listed under CAS 35576-91-1, Nitrosamine is a nitrosamine impurity of Nitroso available from Vaqora Chemicals. Formula H2N2O, molecular weight 46.03 g/mol. The IUPAC name is nitrous amide. Common synonyms include N-Nitrosamine and Nitrosamide.

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.

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 Nitroso, method validation (AMV) and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

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

Industries

Related to Nitroso

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

Nitroso impurities

Specifications & identifiers

Chemical identifiers
Product name	Nitrosamine
Catalogue No.	VQ-043478
CAS Number	35576-91-1
IUPAC name	nitrous amide
Molecular formula	H₂N₂O
Molecular weight	46.03 g/mol
Exact mass	46.0167
Grade	Reference Standard
HSN code	38229090
InChIKey	XKLJHFLUAHKGGU-UHFFFAOYSA-N
SMILES	NN=O
PubChem CID	37183

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.6
H-bond donors / acceptors	1 / 3
TPSA	55.5 Å²
Synonyms	N-Nitrosamine, Nitrosamide, hydroxydiazene, ketohydrazine, Hydroxydiimine, diazene-N-oxide

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 Nitrosamine?

The CAS Registry Number of Nitrosamine is 35576-91-1. It is also known as N-Nitrosamine, Nitrosamide, hydroxydiazene.

What is the molecular formula and molecular weight of Nitrosamine?

Nitrosamine has the molecular formula H2N2O and a molecular weight of 46.03 g/mol. Its IUPAC name is nitrous amide.

What is Nitrosamine used for?

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

We supply Nitrosamine 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 Nitrosamine?

Yes. Every lot of Nitrosamine 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 Nitrosamine be shipped internationally?

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