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Merck
CN

16616

Enalapril maleate salt

analytical standard

Synonym(s):

(S)-N-[1-(Ethoxycarbonyl)-3-phenylpropyl]-Ala-Pro maleate salt

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About This Item

Empirical Formula (Hill Notation):
C20H28N2O5 · C4H4O4
CAS Number:
Molecular Weight:
492.52
NACRES:
NA.24
UNSPSC Code:
77101502
EC Number:
278-375-7
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Product Name

Enalapril maleate salt, analytical standard

Quality Level

InChI key

UQKQUZOIQFOJOI-KJHLASMFSA-N

InChI

1S/C21H30N2O5.C4H4O5/c1-3-28-19(24)14-17(12-11-16-8-5-4-6-9-16)22-15(2)20(25)23-13-7-10-18(23)21(26)27;5-3(6)1-2-4(7)9-8/h4-6,8-9,15,17-18,22H,3,7,10-14H2,1-2H3,(H,26,27);1-2,8H,(H,5,6)/b;2-1-/t15-,17-,18-;/m0./s1

SMILES string

C[C@@H](C(N1[C@H](C(O)=O)CCC1)=O)N[C@H](CC(OCC)=O)CCC2=CC=CC=C2.O=C(OO)/C=C\C(O)=O

grade

analytical standard

assay

≥98.0% (TLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical

format

neat

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

A long-acting angiotensin-converting enzyme inhibitor.

pictograms

Health hazard

signalword

Warning

hcodes

Hazard Classifications

Repr. 2

Storage Class

11 - Combustible Solids

wgk

WGK 2


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