N-Nitroso Betahistine

Name: N-Nitroso Betahistine
Brand: Vaqora Chemicals
SKU: VQ-020680

About N-Nitroso Betahistine

Listed under CAS 32635-81-7, N-Nitroso Betahistine is a nitrosamine impurity of Betahistine available from Vaqora Chemicals. The compound has the formula C8H11N3O, corresponding to a molecular weight of 165.19 g/mol. Its systematic (IUPAC) name is N-methyl-N-(2-pyridin-2-ylethyl)nitrous amide. Alternative names: N-Nitroso Betahistine (Mixture of isomers) and methyl(nitroso)[2-(pyridin-2-yl)ethyl]amine.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the 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 Betahistine, method validation (AMV) and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-Nitroso Betahistine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Betahistine

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

Betahistine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Nitroso Betahistine
Catalogue No.	VQ-020680
CAS Number	32635-81-7
IUPAC name	N-methyl-N-(2-pyridin-2-ylethyl)nitrous amide
Molecular formula	C₈H₁₁N₃O
Molecular weight	165.19 g/mol
Exact mass	165.0902
Grade	Reference Standard
HSN code	38229090
InChIKey	RSPHCMYPFWSJIJ-UHFFFAOYSA-N
SMILES	CN(CCC1=CC=CC=N1)N=O
PubChem CID	165718968

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	0 / 4
TPSA	45.6 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 Betahistine?

The CAS Registry Number of N-Nitroso Betahistine is 32635-81-7. It is also known as N-Nitroso Betahistine (Mixture of isomers), N-Methyl-N-(2-(pyridin-2-yl)ethyl)nitrous amide, methyl(nitroso)[2-(pyridin-2-yl)ethyl]amine.

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

N-Nitroso Betahistine has the molecular formula C8H11N3O and a molecular weight of 165.19 g/mol. Its IUPAC name is N-methyl-N-(2-pyridin-2-ylethyl)nitrous amide.

What is N-Nitroso Betahistine used for?

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

We supply N-Nitroso Betahistine 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 Betahistine?

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

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