API and parent drug

Copovidone

CAS 25086-89-9 · (C6H9NO)n+ (C4H6O2)m · 2 related records

01API identity and structure

2D structurePubChem CID 139212369
2D structure: Copovidone, CAS 25086-89-9
Structure of Copovidone (CAS 25086-89-9). LazyChem record. Source identity: PubChem CID 139212369. Confirm the identifiers before analytical use.Download structure image
API / medicine nameCopovidone
CAS RN25086-89-9
PubChem CID139212369
Molecular formula(C6H9NO)n+ (C4H6O2)m
Molecular weight(111.14)n+ (86.09)m
IUPAC name1-Vinyl-2-pyrrolidone polymer with vinyl acetate
Defined stereocentres0
Unassigned stereocentres1
SMILES[H]C(CC(C[H])OC(C)=O)N(CCC1)C1=O
InChINot listed
InChIKeyZTCAOAWUYAANSE-UHFFFAOYSA-N

02Stereochemistry

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

Defined stereocentres02D structure
Unassigned stereocentres12D structure
Assignment statusUnassignedExact 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.

03Structural nitrosamine screen

Record-level resultNo candidate is published

No record-level structural candidate is currently published for this identity.

This result does not predict manufacturing conditions, formation, analytical findings or absence of risk. A process-specific assessment is required.

04India status for this compound

The result below applies only to this exact compound identity and CAS number.

NDPS / RCSNOT FOUND IN REVIEWED ENTRIESNo exact reviewed identity entry was found. Generic, class, analogue, salt and isomer provisions were not evaluated. Confirm the current official schedule before a regulatory decision.
SCOMETNOT FOUND IN REVIEWED CAS ENTRIESCAS 25086-89-9 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

06Sources