((S)-4-(2-Chlorophenyl)-1-ethoxy-1-oxobutan-2-yl)-L-alanyl-L-proline
- CAS
- 85918-76-9
- Formula
- C20H27ClN2O5
- MW
- 410.89 g/mol
VQ-030478
Impurity reference standards
Enalapril impurities & reference standards
Characterised Enalapril impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
37reference materials
3nitrosamine impurities
3isotope-labelled
COAHPLC · NMR · MS on request
![[R-(R*,S*)]-α-[(1-Carboxyethyl)amino]-γ-oxo-benzenebutanoic Acid Monoethyl Ester chemical structure](/media/structures/MIWASTFMKCDKFB-PWSUYJOCSA-N.svg)
[R-(R*,S*)]-α-[(1-Carboxyethyl)amino]-γ-oxo-benzenebutanoic Acid Monoethyl Ester
- CAS
- 105167-27-9
- Formula
- C15H19NO5
- MW
- 293.31 g/mol
VQ-030475
![N-[1-(S)-(+)-Ethoxycarbonyl-3-phenylpropyl]-L-alanyl carboxyanhydride chemical structure](/media/structures/GFZFELCFSBCPDB-AAEUAGOBSA-N.svg)
N-[1-(S)-(+)-Ethoxycarbonyl-3-phenylpropyl]-L-alanyl carboxyanhydride
- CAS
- 84793-24-8
- Formula
- C16H19NO5
- MW
- 305.32 g/mol
VQ-036981
FAQs — Enalapril impurities
Which Enalapril impurities do you supply?
We list 37 Enalapril-related reference materials, including process impurities, degradation products, nitrosamine impurities, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Enalapril impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Enalapril impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Enalapril impurity standards
We reply within one business day with price, pack options, lead time and documentation.