[R-(R*,S*)]-α-[(1-Carboxyethyl)amino]-γ-oxo-benzenebutanoic Acid Monoethyl Ester
- CAS
- 105167-27-9
- Formula
- C15H19NO5
- MW
- 293.31 g/mol
ZX-029257
Impurity reference standards
Enalapril impurity standards
30 characterised compounds linked to Enalapril are catalogued here, from named pharmacopoeial impurities to synthesis intermediates and breakdown products. Highlights of the range are 10 pharmacopoeial impurities and 1 isotope-labelled standard.
30reference materials
10pharmacopoeial
1isotope labelled
Batches are supplied with a certificate of analysis, and the supporting spectra can be sent ahead of a purchase order so your QA team can review them. Typical uses are method development and validation, relative response factor work, forced degradation studies and the impurity sections of ANDA, DMF or CEP filings.
By impurity type
Pharmacopoeial10EP, USP, BP or JP named impurities
Isotope labelled1Deuterated, 13C or 15N internal standards
Counts are based on product names. One compound can fall into more than one type.
All Enalapril reference materials
1–30 of 30 standards
N-[1-(S)-(+)-Ethoxycarbonyl-3-phenylpropyl]-L-alanyl carboxyanhydride
- CAS
- 84793-24-8
- Formula
- C16H19NO5
- MW
- 305.32 g/mol
ZX-033383
Questions
Enalapril impurities, answered
How many Enalapril impurity standards does Zemixal list?
The catalogue currently lists 30 compounds for Enalapril, including 10 pharmacopoeial impurities and 1 isotope-labelled standard. Each product page shows the CAS number where one is assigned, the structure, formula and molecular weight.
What documents come with a Enalapril impurity standard?
A certificate of analysis travels with every lot. On request we share the characterisation set, usually 1H-NMR, mass spectrum, HPLC purity and IR, and for some materials TGA or water content. Ask for the data before ordering if your QA team needs to review it.
Can Zemixal make a Enalapril impurity that is not listed?
Often yes. Send the structure, name or CAS number with the quantity you need and our sourcing team checks custom synthesis options, usually from 10 mg up to gram scale, with a quoted lead time.
Are isotope-labelled Enalapril standards available?
Yes. 1 stable-isotope labelled compound is listed, suitable as internal standards for LC-MS bioanalysis and trace impurity quantitation.