पहचान

Pemetrexed Impurity 5

सूचीबद्ध नहीं · C22H25N5O6

01पहचान

Lazychem IDLC-33478
CAS RNसूचीबद्ध नहीं
PubChem CID163197353
Molecular formulaC22H25N5O6
Molecular weight455.5 g/mol
IUPAC name(2S)-2-[[4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]-5-ethoxy-5-oxopentanoic acid
InChIKeyVETWJTJHQPVRPL-HNNXBMFYSA-N

02संरचना और त्रिविम रसायन

2D structurePubChem CID 163197353
Two-dimensional chemical structure of Pemetrexed Impurity 5
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.
SMILESCCOC(=O)CC[C@@H](C(=O)O)NC(=O)C1=CC=C(C=C1)CCC2=CNC3=C2C(=O)NC(=N3)N
InChIसूचीबद्ध नहीं

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.

04भारत में स्थिति

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

05नाम और संबंध

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