Orphenadrine WS

Name: Orphenadrine WS
Brand: Vaqora Chemicals
SKU: VQ-007634

About Orphenadrine WS

Orphenadrine WS (CAS 83-98-7) is a high-purity reference standard of Orphenadrine offered by Vaqora Chemicals. Formula C18H23NO, molecular weight 269.4 g/mol. Its systematic (IUPAC) name is N,N-dimethyl-2-[(2-methylphenyl)-phenylmethoxy]ethanamine. Alternative names: (±)-Orphenadrine and 2-Methyldiphenhydramine.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of Orphenadrine, 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.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Orphenadrine

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

Orphenadrine impurities

Specifications & identifiers

Chemical identifiers
Product name	Orphenadrine WS
Catalogue No.	VQ-007634
CAS Number	83-98-7
IUPAC name	N,N-dimethyl-2-[(2-methylphenyl)-phenylmethoxy]ethanamine
Molecular formula	C₁₈H₂₃NO
Molecular weight	269.4 g/mol
Exact mass	269.178
Grade	Reference Standard
HSN code	38229090
InChIKey	QVYRGXJJSLMXQH-UHFFFAOYSA-N
SMILES	CC1=CC=CC=C1C(C2=CC=CC=C2)OCCN(C)C
PubChem CID	4601

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 2
TPSA	12.5 Å²
Synonyms	N,N-Dimethyl-2-[(2-methylphenyl)phenylmethoxy]ethanamine, (±)-Orphenadrine, 2-Methyldiphenhydramine, Orphenadrine, Biorphen, Brocadisipal, N,N-Dimethyl-2-(o-methyl-alpha-phenylbenzyloxy)ethylamine, N,N-Dimethyl-N-[2-(o-methyl-alpha-phenylbenzyloxy)ethyl]amine, ORP, Orphenadrin, Orphenadine, o-Methyldiphenhydramine

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, 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 Orphenadrine WS?

The CAS Registry Number of Orphenadrine WS is 83-98-7. It is also known as N,N-Dimethyl-2-[(2-methylphenyl)phenylmethoxy]ethanamine, (±)-Orphenadrine, 2-Methyldiphenhydramine.

What is the molecular formula and molecular weight of Orphenadrine WS?

Orphenadrine WS has the molecular formula C18H23NO and a molecular weight of 269.4 g/mol. Its IUPAC name is N,N-dimethyl-2-[(2-methylphenyl)-phenylmethoxy]ethanamine.

What is Orphenadrine WS used for?

Orphenadrine WS is supplied as a characterised reference material related to Orphenadrine. 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 Orphenadrine WS can I order?

We supply Orphenadrine WS 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 Orphenadrine WS?

Yes. Every lot of Orphenadrine WS 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 Orphenadrine WS be shipped internationally?

Yes. Orphenadrine WS 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.