Protirelin EP Impurity C

01Identiteta

Lazychem ID	LC-26250
CAS RN	32159-22-1
PubChem CID	108103837
Molecular formula	C11H14N4O4
Molecular weight	266.26 g/mol
IUPAC name	5-Oxo-L-prolyl-L-histidine
InChIKey	XFWCSGJOVUQCME-JAMMHHFISA-N

02Struktura in stereokemija

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.

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon, has 1 defined stereocentre. These statements are calculated from the published structure string.

Defined stereocentres	1
Ring count	2
Secondary amines	0
Tertiary amines	0

SMILES	C1CC(=O)N[C@@H]1C(=O)NC(CC2=CN=CN2)C(=O)O
InChI	Ni navedeno

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.

CAS 32159-22-1

XFWCSGJOVUQCME-JAMMHHFISA-N

Current configuration

5-Oxo-L-prolyl-L-histidine

CAS not listed

XFWCSGJOVUQCME-YUMQZZPRSA-N

2 defined, 0 unassigned centres

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.

04Status v Indiji

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

05Imena in povezave

API in matično zdravilo

Protirelin

Nečistote in sorodne spojine

Imena in povezave

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

06Viri

S01
PubChem CID 108103837
Structure and machine-readable chemical identifiers.