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Pharmacopeial Impurities (EP / USP / BP)

Vinpocetine EP Impurity A

Reference StandardAvailable on request

Vinpocetine EP Impurity A (CAS 40163-56-2) supplier Zemixal: C22H28N2O3, COA and SDS with every lot, worldwide shipping.

Pack sizes
Vinpocetine EP Impurity A chemical structure
CAS number40163-56-2
FormulaC22H28N2O3
Molar mass368.5 g/mol
Physical formSolid
HS code38229090
InChIKeyXRMLLVHAALNSGZ-HJNYFJLDSA-N
IUPAC nameethyl (15S,17S,19S)-15-ethyl-17-hydroxy-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18)-tetraene-17-carboxylate

About Vinpocetine EP Impurity A

Zemixal lists Vinpocetine EP Impurity A for laboratories that identify, quantify or control Vinpocetine and its related substances. Identity at a glance (Reference Standard): CAS 40163-56-2, formula C22H28N2O3 and molar mass 368.5 g/mol. It is handled as a solid.

Use cases we see most often

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

Storage and safety notes

Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Vinpocetine

See every impurity, metabolite and related compound we list for this API.

Vinpocetine standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Vinpocetine EP Impurity A
Product nameVinpocetine EP Impurity A
Catalogue numberZX-032760
CAS number40163-56-2
IUPAC nameethyl (15S,17S,19S)-15-ethyl-17-hydroxy-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18)-tetraene-17-carboxylate
Molecular formulaC22H28N2O3
Molar mass368.5 g/mol
Exact mass368.21
GradeReference Standard
Physical formSolid
XLogP33.2
H-bond donors / acceptors1 / 4
Topological polar surface area54.7 Ų
HS code38229090
InChIKeyXRMLLVHAALNSGZ-HJNYFJLDSA-N
SMILESCC[C@@]12CCCN3[C@@H]1C4=C(CC3)C5=CC=CC=C5N4[C@](C2)(C(=O)OCC)O
PubChem CID218071
Synonyms(+)-cis-Vincaminic Acid Ethyl Ester, Vinpocetine - Impurity A, Ethyl vincaminate, Ethyl (+)-cis-vincaminate, Ethylvincaminate, Eburnamenine-14-carboxylic acid, 14,15-dihydro-14-hydroxy-, ethyl ester, (3a,14b,16a)-, (+)-Vincaminic acid ethyl ester, Vinpocetine impurity A, Ethyl 14-hydroxy-14,15-dihydroeburnamenine-14-carboxylate, Ethyl 14beta-hydroxy-3alpha,16alpha-14,15-dihydroeburnamenine-14alpha-carboxylate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Vinpocetine EP Impurity A
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Vinpocetine EP Impurity A

Which CAS number identifies Vinpocetine EP Impurity A?
Vinpocetine EP Impurity A is registered under CAS 40163-56-2. You may also see it listed as (+)-cis-Vincaminic Acid Ethyl Ester, Vinpocetine - Impurity A, Ethyl vincaminate. Our catalogue number for this item is ZX-032760.
What are the formula and molar mass of Vinpocetine EP Impurity A?
For Vinpocetine EP Impurity A, its formula is C22H28N2O3 and its molar mass is 368.5 g/mol. The systematic (IUPAC) name is ethyl (15S,17S,19S)-15-ethyl-17-hydroxy-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18)-tetraene-17-carboxylate. InChIKey XRMLLVHAALNSGZ-HJNYFJLDSA-N lets you match it in any structure database.
How is Vinpocetine EP Impurity A used in pharmaceutical QC?
Vinpocetine EP Impurity A is a characterised reference material linked to Vinpocetine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Vinpocetine EP Impurity A?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Vinpocetine EP Impurity A?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Vinpocetine EP Impurity A to my country?
Yes. Because Vinpocetine EP Impurity A is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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