化学标识

Protirelin EP Impurity C

CAS 32159-22-1 · C11H14N4O4

01化学标识

Lazychem IDLC-26250
CAS RN32159-22-1
PubChem CID108103837
Molecular formulaC11H14N4O4
Molecular weight266.26 g/mol
IUPAC name5-Oxo-L-prolyl-L-histidine
InChIKeyXFWCSGJOVUQCME-JAMMHHFISA-N

02结构与立体化学

2D structurePubChem CID 108103837
Two-dimensional chemical structure of Protirelin EP Impurity C, CAS 32159-22-1
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.
SMILESC1CC(=O)N[C@@H]1C(=O)NC(CC2=CN=CN2)C(=O)O
InChI未列出

03Stereochemistry

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

Defined centres1Structure assigned
Unassigned centres1Structure unspecified
Assignment statusPartially assignedExact published identity
Tetrahedral upper bound≤ 4Before symmetry reduction

Published same-connectivity configurations

2 records

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.

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.

04印度监管状态

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

05名称与关联

原料药与母体药物

Protirelin

杂质与相关化合物

名称与关联

  • L-pyroglutamyl-L-histidine
  • (S)-3-(1H-Imidazol-4-yl)-2-((S)-5-oxopyrrolidine-2-carboxamido)propanoic acid

杂质与相关化合物

06来源