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API Reference Standards

Enalapril Maleate WS

Reference StandardIn stock

Enalapril Maleate WS (CAS 76095-16-4) supplier Zemixal: C24H32N2O9, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-006530.

Pack sizes
Enalapril Maleate WS chemical structure
CAS number76095-16-4
FormulaC24H32N2O9
Molar mass492.5 g/mol
Physical formSolid
HS code38229090
InChIKeyOYFJQPXVCSSHAI-QFPUQLAESA-N
IUPAC name(Z)-but-2-enedioic acid;(2S)-1-[(2S)-2-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]propanoyl]pyrrolidine-2-carboxylic acid

About Enalapril Maleate WS

Enalapril Maleate WS belongs to the Enalapril reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 76095-16-4, formula C24H32N2O9 and molar mass 492.5 g/mol. It is handled as a solid.

Use cases we see most often

  • Identification & assay
  • Method development & validation
  • QC reference material

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H302, H318, H319 and H360. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Enalapril

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

Enalapril standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Specifications and identifiers

Specifications of Enalapril Maleate WS
Product nameEnalapril Maleate WS
Catalogue numberZX-006530
CAS number76095-16-4
Other CAS numbers75847-73-3
IUPAC name(Z)-but-2-enedioic acid;(2S)-1-[(2S)-2-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]propanoyl]pyrrolidine-2-carboxylic acid
Molecular formulaC24H32N2O9
Molar mass492.5 g/mol
Exact mass492.2108
GradeReference Standard
Physical formSolid
H-bond donors / acceptors4 / 10
Topological polar surface area171 Ų
HS code38229090
InChIKeyOYFJQPXVCSSHAI-QFPUQLAESA-N
SMILESCCOC(=O)[C@H](CCC1=CC=CC=C1)N[C@@H](C)C(=O)N2CCC[C@H]2C(=O)O.C(=C\C(=O)O)\C(=O)O
PubChem CID5388961
SynonymsEnalapril Maleate, N-[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]-L-alanyl-L-proline (2Z)-2-Butenedioate, Acapril, Acetensil, Alphrin, Amprace, Enaloc, Enapren, Enapril, Enaprin, Glioten, Hipoartel

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H318Causes serious eye damage
  • H319Causes serious eye irritation
  • H360May damage fertility or the unborn child
  • H361Suspected of damaging fertility or the unborn child
  • H362May cause harm to breast-fed children
  • H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P263, P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P305 + P354 + P338, P317, P318, P319, P330, P337 + P317, 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 Maleate WS
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted 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 Maleate WS

Which CAS number identifies Enalapril Maleate WS?
Enalapril Maleate WS is registered under CAS 76095-16-4. You may also see it listed as Enalapril Maleate, N-[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]-L-alanyl-L-proline (2Z)-2-Butenedioate, Acapril. Our catalogue number for this item is ZX-006530.
What are the formula and molar mass of Enalapril Maleate WS?
For Enalapril Maleate WS, its formula is C24H32N2O9 and its molar mass is 492.5 g/mol. InChIKey OYFJQPXVCSSHAI-QFPUQLAESA-N lets you match it in any structure database.
How is Enalapril Maleate WS used in pharmaceutical QC?
Enalapril Maleate WS 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 Maleate WS?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Enalapril Maleate WS?
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 Maleate WS to my country?
Yes. Because Enalapril Maleate WS 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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