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Pharmacopeial Impurities (EP / USP / BP)

Quinapril EP Impurity C

Reference StandardAvailable on request

Order Quinapril EP Impurity C (CAS 82768-85-2) online at Zemixal: C23H26N2O5, COA and SDS with every lot, worldwide shipping.

Pack sizes
Quinapril EP Impurity C chemical structure
CAS number82768-85-2
FormulaC23H26N2O5
Molar mass410.5 g/mol
Physical formSolid
HS code38229090
InChIKeyFLSLEGPOVLMJMN-YSSFQJQWSA-N
IUPAC name(3S)-2-[(2S)-2-[[(1S)-1-carboxy-3-phenylpropyl]amino]propanoyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid

About Quinapril EP Impurity C

Quinapril EP Impurity C belongs to the Quinapril reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 82768-85-2, formula C23H26N2O5 and molar mass 410.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Quinapril

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

Quinapril 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 Quinapril EP Impurity C
Product nameQuinapril EP Impurity C
Catalogue numberZX-022615
CAS number82768-85-2
IUPAC name(3S)-2-[(2S)-2-[[(1S)-1-carboxy-3-phenylpropyl]amino]propanoyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid
Molecular formulaC23H26N2O5
Molar mass410.5 g/mol
Exact mass410.1842
GradeReference Standard
Physical formSolid
XLogP30.5
H-bond donors / acceptors3 / 6
Topological polar surface area107 Ų
HS code38229090
InChIKeyFLSLEGPOVLMJMN-YSSFQJQWSA-N
SMILESC[C@@H](C(=O)N1CC2=CC=CC=C2C[C@H]1C(=O)O)N[C@@H](CCC3=CC=CC=C3)C(=O)O
PubChem CID107994
SynonymsQuinaprilat, Quinapril Hydrochloride - Impurity C, CI-928, quinaprilate, Quinapril diacid, CI 928, CL-928

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Quinapril EP Impurity C
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 Quinapril EP Impurity C

Which CAS number identifies Quinapril EP Impurity C?
Quinapril EP Impurity C is registered under CAS 82768-85-2. You may also see it listed as Quinaprilat, Quinapril Hydrochloride - Impurity C, CI-928. Our catalogue number for this item is ZX-022615.
What are the formula and molar mass of Quinapril EP Impurity C?
For Quinapril EP Impurity C, its formula is C23H26N2O5 and its molar mass is 410.5 g/mol. The systematic (IUPAC) name is (3S)-2-[(2S)-2-[[(1S)-1-carboxy-3-phenylpropyl]amino]propanoyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid. InChIKey FLSLEGPOVLMJMN-YSSFQJQWSA-N lets you match it in any structure database.
How is Quinapril EP Impurity C used in pharmaceutical QC?
Quinapril EP Impurity C is a characterised reference material linked to Quinapril. 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 Quinapril EP Impurity C?
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 Quinapril EP Impurity C?
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 Quinapril EP Impurity C to my country?
Yes. Quinapril EP Impurity C ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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