Chemical identity

Disopyramide EP Impurity B

CAS 53761-14-1 · C20H28N2

01Identity

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

Lazychem IDLC-13195
PubChem CID93515505
NameDisopyramide EP Impurity B
CAS RN53761-14-1
Molecular formulaC20H28N2
Molecular weight296.5 g/mol
IUPAC name(3RS)-3-Phenyl-N,N-di(propan-2-yl)-3-(pyridin-2-yl)propan-1-amine
InChIKeyGFXULIDILONRED-LJQANCHMSA-N

02Structure identifiers

2D structurePubChem CID 93515505
Two-dimensional chemical structure of Disopyramide EP Impurity B, CAS 53761-14-1
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 stereocentres1
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines1
N-methyl amine sites0
SMILESCC(C)N(CC[C@H](C1=CC=CC=C1)C2=CC=CC=N2)C(C)C
InChINot listed
Formula from structureC20H28N2
Molecular weight from structure296.5 g/mol

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

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.

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 53761-14-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 53761-14-1 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

  • 3-Diisopropylamino-1-phenyl-1-(2-pyridyl)propane
  • N, N-Bis(1-methylethyl)-gamma-phenyl-2-pyridinepropanamine

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