Chemical identity

Buspirone EP Impurity E (HCl salt)

CAS 257877-46-6 · C21H34ClN5O3

01Identity

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

Lazychem IDLC-09018
PubChem CID129318580
NameBuspirone EP Impurity E (HCl salt)
CAS RN257877-46-6
Molecular formulaC21H34ClN5O3
Molecular weight439.98 g/mol
IUPAC name2-(1-(2-Oxo-2-((4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl)amino)ethyl)cyclopentyl)acetic acid hydrochloride
InChIKeyDONUUCHXRRGFRQ-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 129318580
Two-dimensional chemical structure of Buspirone EP Impurity E (HCl salt), CAS 257877-46-6
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 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 count3
Secondary amines0
Tertiary amines2
N-methyl amine sites0
SMILESO=C(CC1(CC(O)=O)CCCC1)NCCCCN(CC2)CCN2C3=NC=CC=N3.Cl
InChINot listed
Formula from structureC21H34ClN5O3
Molecular weight from structure439.98 g/mol

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 257877-46-6 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 257877-46-6 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

Buspirone

View API and impurity family

Other names

  • seco-(8, 9)-Buspirone Carboxylic Acid
  • [1-[2-Oxo-2-[[4-[4-(pyrimidin-2-yl)piperazin-1-yl]butyl]amino]ethyl]cyclopentyl]acetic Acid Hydrochloride

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