Venlafaxine EP Impurity B

Name: Venlafaxine EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-034570

About Venlafaxine EP Impurity B

Listed under CAS 323176-93-8, Venlafaxine EP Impurity B is a pharmacopeial impurity of Venlafaxine available from Vaqora Chemicals. Its molecular formula is C14H21NO3 and its molecular weight is 251.32 g/mol. Systematically, it is named ethyl 3-(dimethylamino)-2-(4-methoxyphenyl)propanoate. Common synonyms include Venlafaxine Impurity B and Ethoxycarbonyl descyclohexanol venlafaxine.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Venlafaxine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

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

Industries

Related to Venlafaxine

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

Venlafaxine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Venlafaxine EP Impurity B
Catalogue No.	VQ-034570
CAS Number	323176-93-8
IUPAC name	ethyl 3-(dimethylamino)-2-(4-methoxyphenyl)propanoate
Molecular formula	C₁₄H₂₁NO₃
Molecular weight	251.32 g/mol
Exact mass	251.1521
Grade	Reference Standard
HSN code	38229090
InChIKey	AYXZUXPFYCNRFQ-UHFFFAOYSA-N
SMILES	CCOC(=O)C(CN(C)C)C1=CC=C(C=C1)OC
PubChem CID	11345737

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 4
TPSA	38.8 Å²
Synonyms	Venlafaxine Hydrochloride - Impurity B (Freebase), Venlafaxine Impurity B, Ethyl alpha-(p-Methoxyphenyl)-beta-(dimethylamino)propionate, Ethoxycarbonyl descyclohexanol venlafaxine, Ethyl (2RS)-3-(dimethylamino)-2-(4-methoxyphenyl)propanoate, Venlafaxine hydrochloride impurity B, Benzeneacetic acid, alpha-((dimethylamino)methyl)-4-methoxy-, ethyl ester, Ethyl a-(p-Methoxyphenyl)-b-(dimethylamino)propionate, ethyl3-(dimethylamino)-2-(4-methoxyphenyl)propanoate

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 Venlafaxine EP Impurity B?

The CAS Registry Number of Venlafaxine EP Impurity B is 323176-93-8. It is also known as Venlafaxine Hydrochloride - Impurity B (Freebase), Venlafaxine Impurity B, Ethyl alpha-(p-Methoxyphenyl)-beta-(dimethylamino)propionate.

What is the molecular formula and molecular weight of Venlafaxine EP Impurity B?

Venlafaxine EP Impurity B has the molecular formula C14H21NO3 and a molecular weight of 251.32 g/mol. Its IUPAC name is ethyl 3-(dimethylamino)-2-(4-methoxyphenyl)propanoate.

What is Venlafaxine EP Impurity B used for?

Venlafaxine EP Impurity B is supplied as a characterised reference material related to Venlafaxine. 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 Venlafaxine EP Impurity B can I order?

We supply Venlafaxine EP Impurity B 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 Venlafaxine EP Impurity B?

Yes. Every lot of Venlafaxine EP Impurity B 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 Venlafaxine EP Impurity B be shipped internationally?

Yes. Venlafaxine EP Impurity B 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.