Nefopam N-Oxide

Name: Nefopam N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-023221

About Nefopam N-Oxide

Nefopam N-Oxide (CAS 66091-32-5) is a metabolite or degradation product of Nefopam offered by Vaqora Chemicals. The compound has the formula C17H19NO2, corresponding to a molecular weight of 269.34 g/mol. Systematically, it is named 5-methyl-5-oxido-1-phenyl-1,3,4,6-tetrahydro-2,5-benzoxazocin-5-ium.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Nefopam, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Nefopam

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

Nefopam impurities

Specifications & identifiers

Chemical identifiers
Product name	Nefopam N-Oxide
Catalogue No.	VQ-023221
CAS Number	66091-32-5
IUPAC name	5-methyl-5-oxido-1-phenyl-1,3,4,6-tetrahydro-2,5-benzoxazocin-5-ium
Molecular formula	C₁₇H₁₉NO₂
Molecular weight	269.34 g/mol
Exact mass	269.1416
Grade	Reference Standard
HSN code	38229090
InChIKey	ADOSMCNCNFMWSW-UHFFFAOYSA-N
SMILES	C[N+]1(CCOC(C2=CC=CC=C2C1)C3=CC=CC=C3)[O-]
PubChem CID	10445791

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	0 / 2
TPSA	27.3 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 Nefopam N-Oxide?

The CAS Registry Number of Nefopam N-Oxide is 66091-32-5. It is also known as 5-Methyl-5-oxo-1-phenyl-3,4,5,6-tetrahydro-1H-2,5lambda~5~-benzoxazocine, 1H-2,5-Benzoxazocine, 3,4,5,6-tetrahydro-5-methyl-1-phenyl-, 5-oxide, 5-methyl-1-phenyl-3,4,5,6-tetrahydro-1H-benzo[f][1,4]oxazocine 5-oxide.

What is the molecular formula and molecular weight of Nefopam N-Oxide?

Nefopam N-Oxide has the molecular formula C17H19NO2 and a molecular weight of 269.34 g/mol. Its IUPAC name is 5-methyl-5-oxido-1-phenyl-1,3,4,6-tetrahydro-2,5-benzoxazocin-5-ium.

What is Nefopam N-Oxide used for?

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

We supply Nefopam N-Oxide 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 Nefopam N-Oxide?

Yes. Every lot of Nefopam N-Oxide 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 Nefopam N-Oxide be shipped internationally?

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