Chemical identity

Risperidone EP Impurity L /Risperidone Chloroethyl Impurity

CAS 63234-80-0 · C11H15ClN2O

01Identity

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

Lazychem IDLC-27100
PubChem CID2763079
NameRisperidone EP Impurity L /Risperidone Chloroethyl Impurity
CAS RN63234-80-0
Molecular formulaC11H15ClN2O
Molecular weight226.7
IUPAC name3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido-(1,2-a)-pyrimidin-4-one
InChIKeyCMWCQQUYLPYOMY-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 2763079
Two-dimensional chemical structure of Risperidone EP Impurity L /Risperidone Chloroethyl Impurity, CAS 63234-80-0
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, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC1=C(C(=O)N2CCCCC2=N1)CCCl
InChINot listed
Formula from structureC11H15ClN2O
Molecular weight from structure226.7

03India 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 63234-80-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 63234-80-0 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.

04Names and relationships

Associated parent compound

Risperidone

View API and impurity family

Other names

  • Risperidone EP Impurity L
  • Risperidone Chloroethyl Impurity
  • 3-(2-Chloroethyl)-6, 7, 8, 9-tetrahydro-2-methyl-4H-pyrido[1, 2-a]pyrimidin-4-one
  • 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4hpyrido(1,2-a)pyrimidin-4-one
  • 63234-80-0
  • Risperidone impurity L [EP]
  • Piperidopyrimidinone intermediate
  • 2089CR1AQN
  • DTXSID00212626
  • 4H-Pyrido(1,2-a)pyrimidin-4-one, 3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-
  • RISPERIDONE IMPURITY L [EP IMPURITY]
  • Risperidone impurity L

Related records from the same parent family

05Documented 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.

06Sources