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Pharmacopeial Impurities (EP / USP / BP)

Ramipril EP Impurity A

Reference StandardIn stock

Buy Ramipril EP Impurity A (CAS 108313-11-7) from Zemixal: C22H30N2O5, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-005935.

Pack sizes
Ramipril EP Impurity A chemical structure
CAS number108313-11-7
FormulaC22H30N2O5
Molar mass402.5 g/mol
Physical formSolid
HS code38229090
Purity94.4%
InChIKeyDBAQBRAQKYAQEO-GBBGEASQSA-N
IUPAC name(2S,3aS,6aS)-1-[(2S)-2-[[(2S)-1-methoxy-1-oxo-4-phenylbutan-2-yl]amino]propanoyl]-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrole-2-carboxylic acid

About Ramipril EP Impurity A

Ramipril EP Impurity A is supplied by Zemixal as a characterised reference material for Ramipril analysis. For your records (Reference Standard), the material is defined by CAS 108313-11-7, formula C22H30N2O5 and molar mass 402.5 g/mol. It is handled as a solid.

Typical applications

  • 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. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Ramipril

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

Ramipril 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 Ramipril EP Impurity A
Product nameRamipril EP Impurity A
Catalogue numberZX-005935
CAS number108313-11-7
IUPAC name(2S,3aS,6aS)-1-[(2S)-2-[[(2S)-1-methoxy-1-oxo-4-phenylbutan-2-yl]amino]propanoyl]-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrole-2-carboxylic acid
Molecular formulaC22H30N2O5
Molar mass402.5 g/mol
Exact mass402.2155
GradeReference Standard
Purity / assay94.4%
Physical formSolid
XLogP31
H-bond donors / acceptors2 / 6
Topological polar surface area95.9 Ų
HS code38229090
InChIKeyDBAQBRAQKYAQEO-GBBGEASQSA-N
SMILESC[C@@H](C(=O)N1[C@H]2CCC[C@H]2C[C@H]1C(=O)O)N[C@@H](CCC3=CC=CC=C3)C(=O)OC
PubChem CID11611080
SynonymsRamipril Methyl Ester, Ramipril specified impurity A, Ramapril Impurity A, Ramipril impurity A CRS, Ramipril Methyl Ester(>85%)

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 Ramipril 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 Ramipril EP Impurity A

Which CAS number identifies Ramipril EP Impurity A?
Ramipril EP Impurity A is registered under CAS 108313-11-7. You may also see it listed as Ramipril Methyl Ester, Ramipril specified impurity A, Ramapril Impurity A. Our catalogue number for this item is ZX-005935.
What are the formula and molar mass of Ramipril EP Impurity A?
For Ramipril EP Impurity A, its formula is C22H30N2O5 and its molar mass is 402.5 g/mol. The systematic (IUPAC) name is (2S,3aS,6aS)-1-[(2S)-2-[[(2S)-1-methoxy-1-oxo-4-phenylbutan-2-yl]amino]propanoyl]-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrole-2-carboxylic acid. InChIKey DBAQBRAQKYAQEO-GBBGEASQSA-N lets you match it in any structure database.
How is Ramipril EP Impurity A used in pharmaceutical QC?
Ramipril EP Impurity A is a characterised reference material linked to Ramipril. 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 Ramipril EP Impurity A?
This listing is Reference Standard grade with 94.4% purity. 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 Ramipril 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 Ramipril EP Impurity A to my country?
Yes. Ramipril EP Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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