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Pharmacopeial Impurities (EP / USP / BP)

Quinapril EP Impurity E

Reference StandardAvailable on request

Quinapril EP Impurity E (CAS 2055735-09-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes
Quinapril EP Impurity E chemical structure
CAS number2055735-09-4
FormulaC25H36N2O5
Molar mass444.6 g/mol
Physical formSolid
HS code38229090
InChIKeyBBNGRGSFEKFADW-HSQYWUDLSA-N
IUPAC name(3S)-2-[(2S)-2-[[(2S)-4-cyclohexyl-1-ethoxy-1-oxobutan-2-yl]amino]propanoyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid

About Quinapril EP Impurity E

Zemixal lists Quinapril EP Impurity E for laboratories that identify, quantify or control Quinapril and its related substances. For your records (Reference Standard), the material is defined by CAS 2055735-09-4, formula C25H36N2O5 and molar mass 444.6 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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

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 E
Product nameQuinapril EP Impurity E
Catalogue numberZX-022619
CAS number2055735-09-4
IUPAC name(3S)-2-[(2S)-2-[[(2S)-4-cyclohexyl-1-ethoxy-1-oxobutan-2-yl]amino]propanoyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid
Molecular formulaC25H36N2O5
Molar mass444.6 g/mol
Exact mass444.2624
GradeReference Standard
Physical formSolid
XLogP32.4
H-bond donors / acceptors2 / 6
Topological polar surface area95.9 Ų
HS code38229090
InChIKeyBBNGRGSFEKFADW-HSQYWUDLSA-N
SMILESCCOC(=O)[C@H](CCC1CCCCC1)N[C@@H](C)C(=O)N2CC3=CC=CC=C3C[C@H]2C(=O)O
PubChem CID76972010
SynonymsQuinapril Hydrochloride - Impurity E, desphenyl cyclohexyl quinapril

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 E
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 E

Which CAS number identifies Quinapril EP Impurity E?
Quinapril EP Impurity E is registered under CAS 2055735-09-4. You may also see it listed as Quinapril Hydrochloride - Impurity E, desphenyl cyclohexyl quinapril. Our catalogue number for this item is ZX-022619.
What are the formula and molar mass of Quinapril EP Impurity E?
For Quinapril EP Impurity E, its formula is C25H36N2O5 and its molar mass is 444.6 g/mol. The systematic (IUPAC) name is (3S)-2-[(2S)-2-[[(2S)-4-cyclohexyl-1-ethoxy-1-oxobutan-2-yl]amino]propanoyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid. InChIKey BBNGRGSFEKFADW-HSQYWUDLSA-N lets you match it in any structure database.
How is Quinapril EP Impurity E used in pharmaceutical QC?
Quinapril EP Impurity E 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 E?
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 E?
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 E to my country?
Yes. Quinapril EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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