Vinpocetine EP Impurity B

Name: Vinpocetine EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-034645

About Vinpocetine EP Impurity B

Vinpocetine EP Impurity B (CAS 4880-92-6) is a pharmacopeial impurity of Vinpocetine offered by Vaqora Chemicals. With the molecular formula C21H24N2O2, it has a molar mass of 336.4 g/mol. Alternative names: cis-Apovincamine and Vinpocetine - Impurity B.

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

As a characterised impurity of Vinpocetine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Vinpocetine EP Impurity B 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 Vinpocetine

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

Vinpocetine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Vinpocetine EP Impurity B
Catalogue No.	VQ-034645
CAS Number	4880-92-6
IUPAC name	methyl (15S,19S)-15-ethyl-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18),16-pentaene-17-carboxylate
Molecular formula	C₂₁H₂₄N₂O₂
Molecular weight	336.4 g/mol
Exact mass	336.1838
Grade	Reference Standard
HSN code	38229090
InChIKey	OZDNDGXASTWERN-CTNGQTDRSA-N
SMILES	CC[C@@]12CCCN3[C@@H]1C4=C(CC3)C5=CC=CC=C5N4C(=C2)C(=O)OC
PubChem CID	71204

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	0 / 3
TPSA	34.5 Å²
Synonyms	cis-Apovincamine, Vinpocetine - Impurity B, Vinpocetine Impurity B, Apovincamine, Methyl (3alpha,16alpha)-eburnamenine-14-carboxylate, (3, A,16, A)-Eburnamenine-14-carboxylic Acid Methyl Ester, (+)-apovincamine, Eburnamenine-14-carboxylic acid, methyl ester, (3.alpha.,16.alpha.)-, methyl(3a,16a)-eburnamenine-14-carboxylate, Methyl(3alpha,16alpha)-eburnamenine-14-carboxylate

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 Vinpocetine EP Impurity B?

The CAS Registry Number of Vinpocetine EP Impurity B is 4880-92-6. It is also known as cis-Apovincamine, Vinpocetine - Impurity B, Vinpocetine Impurity B.

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

Vinpocetine EP Impurity B has the molecular formula C21H24N2O2 and a molecular weight of 336.4 g/mol. Its IUPAC name is methyl (15S,19S)-15-ethyl-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18),16-pentaene-17-carboxylate.

What is Vinpocetine EP Impurity B used for?

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

We supply Vinpocetine 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 Vinpocetine EP Impurity B?

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

Yes. Vinpocetine 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.