Identité

Captopril EP Impurity E

CAS 23500-15-4 · C9H15NO3

01Identité

Lazychem IDLC-09353
CAS RN23500-15-4
PubChem CID15324300
Molecular formulaC9H15NO3
Molecular weight185.22 g/mol
IUPAC name(2S)-1-(2-methylpropanoyl)pyrrolidine-2-carboxylic acid
InChIKeyWKQUFVTUGGLNNO-ZETCQYMHSA-N

02Structure et stéréochimie

2D structurePubChem CID 15324300
Two-dimensional chemical structure of Captopril EP Impurity E, CAS 23500-15-4
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 1 ring, includes aliphatic carbon, has 1 defined stereocentre. These statements are calculated from the published structure string.

Defined stereocentres1
Ring count1
Secondary amines0
Tertiary amines0
SMILESCC(C)C(=O)N1CCC[C@H]1C(=O)O
InChINon indiqué

03Stereochemistry

The published structure contains 1 defined and 0 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres1Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 2Before symmetry reduction

Published same-connectivity configurations

1 record

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04Statut en Inde

Exact-compound status is evaluated only against the published name and CAS number. Confirm the current official instrument before a regulatory decision.

05Noms et relations

API et médicament parent

Captopril

Impuretés et composés apparentés

Noms et relations

  • Captopril Desmercapto Impurity
  • Isobutyrylproline
  • 23500-15-4
  • (2S)-1-(2-methylpropanoyl)pyrrolidine-2-carboxylic acid
  • L-Proline, 1-(2-methyl-1-oxopropyl)-
  • Captopril Impurity E
  • Proline, 1-isobutyryl-, L
  • 1-Isobutyrylproline, (-)-
  • Captopril impurity E [EP]
  • UNII-27JC6R80S1
  • 27JC6R80S1
  • Captopril specified impurity E [EP]

Impuretés et composés apparentés

06Sources