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Stable Isotope Labelled Standards (Deuterated, 13C, 15N)

Enalapril-d5 Maleate

Reference StandardAvailable on request

Buy Enalapril-d5 Maleate (CAS 349554-02-5) from Zemixal: C24H32N2O9, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-033386.

Pack sizes
Enalapril-d5 Maleate chemical structure
CAS number349554-02-5
FormulaC24H32N2O9
Molar mass497.5 g/mol
Physical formSolid
HS code38229090
InChIKeyOYFJQPXVCSSHAI-DQNQMXAMSA-N
IUPAC name(Z)-but-2-enedioic acid;(2S)-1-[(2S)-2-[[(2S)-1-ethoxy-1-oxo-4-(2,3,4,5,6-pentadeuteriophenyl)butan-2-yl]amino]propanoyl]pyrrolidine-2-carboxylic acid

About Enalapril-d5 Maleate

Enalapril-d5 Maleate belongs to the Enalapril reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 349554-02-5, formula C24H32N2O9 and molar mass 497.5 g/mol. It is handled as a solid.

Typical applications

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Enalapril

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

Enalapril standards

Typical uses

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Deuterated and Stable-Isotope-Labelled Compounds

Specifications and identifiers

Specifications of Enalapril-d5 Maleate
Product nameEnalapril-d5 Maleate
Catalogue numberZX-033386
CAS number349554-02-5
IUPAC name(Z)-but-2-enedioic acid;(2S)-1-[(2S)-2-[[(2S)-1-ethoxy-1-oxo-4-(2,3,4,5,6-pentadeuteriophenyl)butan-2-yl]amino]propanoyl]pyrrolidine-2-carboxylic acid
Molecular formulaC24H32N2O9
Molar mass497.5 g/mol
Exact mass497.2422
GradeReference Standard
Physical formSolid
H-bond donors / acceptors4 / 10
Topological polar surface area171 Ų
HS code38229090
InChIKeyOYFJQPXVCSSHAI-DQNQMXAMSA-N
SMILES[2H]C1=C(C(=C(C(=C1[2H])[2H])CC[C@@H](C(=O)OCC)N[C@@H](C)C(=O)N2CCC[C@H]2C(=O)O)[2H])[2H].C(=C\C(=O)O)\C(=O)O
PubChem CID71316326
Synonyms(S,S,S)-Enalapril-d5 Maleate Salt, Enalapril-d5 Maleate Salt, N-[(1S)-1-(Ethoxycarbonyl)-3-(phenyl-d5)propyl]-L-alanyl-L-proline (2Z)-2-Butenedioate, MK-421 (D5 maleate), Enalapril-d5 Maleate Salt (Rac), (2Z)-But-2-enedioic acid-N-[(2S)-1-ethoxy-1-oxo-4-(d5)phenylbutan-2-yl]alanylproline (1:1)

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

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Warning

Precautionary statements P203, P280, P318, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Enalapril-d5 Maleate
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 Enalapril-d5 Maleate

Which CAS number identifies Enalapril-d5 Maleate?
Enalapril-d5 Maleate is registered under CAS 349554-02-5. You may also see it listed as (S,S,S)-Enalapril-d5 Maleate Salt, Enalapril-d5 Maleate Salt, N-[(1S)-1-(Ethoxycarbonyl)-3-(phenyl-d5)propyl]-L-alanyl-L-proline (2Z)-2-Butenedioate. Our catalogue number for this item is ZX-033386.
What are the formula and molar mass of Enalapril-d5 Maleate?
For Enalapril-d5 Maleate, its formula is C24H32N2O9 and its molar mass is 497.5 g/mol. InChIKey OYFJQPXVCSSHAI-DQNQMXAMSA-N lets you match it in any structure database.
How is Enalapril-d5 Maleate used in pharmaceutical QC?
Enalapril-d5 Maleate is a characterised reference material linked to Enalapril. 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 Enalapril-d5 Maleate?
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 Enalapril-d5 Maleate?
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 Enalapril-d5 Maleate to my country?
Yes. Because Enalapril-d5 Maleate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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