Orphenadrine EP Impurity E

Name: Orphenadrine EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-032292

About Orphenadrine EP Impurity E

Orphenadrine EP Impurity E (CAS 21945-86-8) is a pharmacopeial impurity of Orphenadrine offered by Vaqora Chemicals. With the molecular formula C18H23NO, it has a molar mass of 269.4 g/mol. Systematically, it is named N,N-dimethyl-2-[(3-methylphenyl)-phenylmethoxy]ethanamine. It is also known as Orphenadrine Citrate - Impurity E or Orphenadrine Citrate USP Impurity E.

It is supplied 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 “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

This Orphenadrine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Orphenadrine EP Impurity E in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Orphenadrine

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

Orphenadrine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Orphenadrine EP Impurity E
Catalogue No.	VQ-032292
CAS Number	21945-86-8
IUPAC name	N,N-dimethyl-2-[(3-methylphenyl)-phenylmethoxy]ethanamine
Molecular formula	C₁₈H₂₃NO
Molecular weight	269.4 g/mol
Exact mass	269.178
Grade	Reference Standard
HSN code	38229090
InChIKey	VSIVTUKDXUYWPL-UHFFFAOYSA-N
SMILES	CC1=CC(=CC=C1)C(C2=CC=CC=C2)OCCN(C)C
PubChem CID	28656

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	0 / 2
TPSA	12.5 Å²
Synonyms	Orphenadrine Citrate - Impurity E, Orphenadrine Citrate USP Impurity E, Orphenadrine Related Compound E, O-Demethyl-m-methyl orphenadrine, Orphenadrine impurity E, 3-Methyldiphenhydramine, Orphenadrine meta-methylbenzyl isomer, (RS)-N,N-Dimethyl-2-((3-methylphenyl)phenylmethoxy)ethanamine, Ethanamine, N,N-dimethyl-2-((3-methylphenyl)phenylmethoxy)-, Ethylamine, N,N-dimethyl-2-((m-methyl-alpha-phenylbenzyl)oxy)-, Orphenadrine citrate impurity E, Orphenadrine citrate specified impurity E

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 EP Impurity E?

The CAS Registry Number of Orphenadrine EP Impurity E is 21945-86-8. It is also known as Orphenadrine Citrate - Impurity E, Orphenadrine Citrate USP Impurity E, Orphenadrine Related Compound E.

What is the molecular formula and molecular weight of Orphenadrine EP Impurity E?

Orphenadrine EP Impurity E has the molecular formula C18H23NO and a molecular weight of 269.4 g/mol. Its IUPAC name is N,N-dimethyl-2-[(3-methylphenyl)-phenylmethoxy]ethanamine.

What is Orphenadrine EP Impurity E used for?

Orphenadrine EP Impurity E 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 EP Impurity E can I order?

We supply Orphenadrine EP Impurity E 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 EP Impurity E?

Yes. Every lot of Orphenadrine EP Impurity E 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 EP Impurity E be shipped internationally?

Yes. Orphenadrine EP Impurity E 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.