Nefopam Hydrochloride

Name: Nefopam Hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-038577

About Nefopam Hydrochloride

Nefopam Hydrochloride (CAS 23327-57-3) is a high-purity reference standard of Nefopam offered by Vaqora Chemicals. With the molecular formula C17H20ClNO, it has a molar mass of 289.8 g/mol. Alternative names: Nefopam HCl and Hydrochloride, Nefopam.

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. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Nefopam, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Nefopam

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

Nefopam impurities

Specifications & identifiers

Chemical identifiers
Product name	Nefopam Hydrochloride
Catalogue No.	VQ-038577
CAS Number	23327-57-3
IUPAC name	5-methyl-1-phenyl-1,3,4,6-tetrahydro-2,5-benzoxazocine;hydrochloride
Molecular formula	C₁₇H₂₀ClNO
Molecular weight	289.8 g/mol
Exact mass	289.1233
Grade	Reference Standard
HSN code	38229090
InChIKey	CNNVSINJDJNHQK-UHFFFAOYSA-N
SMILES	CN1CCOC(C2=CC=CC=C2C1)C3=CC=CC=C3.Cl
PubChem CID	155290

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 2
TPSA	12.5 Å²
Synonyms	Nefopam HCl, 3,4,5,6-Tetrahydro-5-methyl-1-phenyl-1H-2,5-benzoxazocine hydrochloride, 1H-2,5-Benzoxazocine, 3,4,5,6-tetrahydro-5-methyl-1-phenyl-, hydrochloride, Hydrochloride, Nefopam, 5-Methyl-1-phenyl-3,4,5,6-tetrahydro-1H-benzo[f][1,4]oxazocine hydrochloride, Fenazoxine hydrochloride, 1H-2,5-Benzoxazocine, 3,4,5,6-tetrahydro-5-methyl-1-phenyl-, hydrochloride (1:1), 5-Methyl-1-phenyl-3,4,5,6-tetrahydro-1H-2,5-benzoxazocine hydrochloride, Nefopam hydrochloride (USAN), Leoplexamin

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled

Precautionary statements: P261, P262, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P316, P321, P330, P361 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Hydrochloride?

The CAS Registry Number of Nefopam Hydrochloride is 23327-57-3. It is also known as Nefopam HCl, 3,4,5,6-Tetrahydro-5-methyl-1-phenyl-1H-2,5-benzoxazocine hydrochloride, 1H-2,5-Benzoxazocine, 3,4,5,6-tetrahydro-5-methyl-1-phenyl-, hydrochloride.

What is the molecular formula and molecular weight of Nefopam Hydrochloride?

Nefopam Hydrochloride has the molecular formula C17H20ClNO and a molecular weight of 289.8 g/mol.

What is Nefopam Hydrochloride used for?

Nefopam Hydrochloride 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 Hydrochloride can I order?

We supply Nefopam Hydrochloride 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 Hydrochloride?

Yes. Every lot of Nefopam Hydrochloride 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 Hydrochloride be shipped internationally?

Yes. Nefopam Hydrochloride is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.