Chemical identity

Disopyramide EP Impurity D / Pyronitrile

CAS 5005-36-7 · C13H10N2

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-13197
PubChem CID95510
NameDisopyramide EP Impurity D / Pyronitrile
CAS RN5005-36-7
Molecular formulaC13H10N2
Molecular weight194.23 g/mol
IUPAC name(RS)-Phenyl(pyridin-2-yl)acetonitrile
InChIKeyCAXNYFPECZCGFK-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 95510
Two-dimensional chemical structure of Disopyramide EP Impurity D / Pyronitrile, CAS 5005-36-7
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres1
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1=CC=C(C=C1)C(C#N)C2=CC=CC=N2
InChINot listed
Formula from structureC13H10N2
Molecular weight from structure194.23 g/mol

03Stereochemistry

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

Defined centres0Structure assigned
Unassigned centres1Structure unspecified
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.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 5005-36-7 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 5005-36-7 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Disopyramide

View API and impurity family

Other names

  • Disopyramide EP Impurity D
  • Pyronitrile
  • alpha-Phenyl-2-pyridineacetonitrile
  • 5005-36-7
  • 2-Pyridylphenylacetonitrile
  • 75C8T53MRA
  • alpha-Phenylpyridine-2-acetonitrile
  • NSC-16276
  • RefChem:1076553
  • 225-677-1
  • 2-phenyl-2-(pyridin-2-yl)acetonitrile
  • phenyl(pyridin-2-yl)acetonitrile

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources