Chemical identity

Ebastine EP Impurity E

CAS 1312211-93-0 · C33H41NO2

01Identity

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

Lazychem IDLC-13687
PubChem CID129318589
NameEbastine EP Impurity E
CAS RN1312211-93-0
Molecular formulaC33H41NO2
Molecular weight483.70 g/mol
IUPAC name4-[4-(diphenylmethoxy)piperidin-1-yl]-1-[4-(2- methylbutan-2-yl)phenyl]butan-1-one
InChIKeyHPKXAPGAMCZWKF-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 129318589
Two-dimensional chemical structure of Ebastine EP Impurity E, CAS 1312211-93-0
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 4 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count4
Secondary amines0
Tertiary amines1
N-methyl amine sites0
SMILESCCC(C)(C)C1=CC=C(C=C1)C(=O)CCCN2CCC(CC2)OC(C3=CC=CC=C3)C4=CC=CC=C4
InChINot listed
Formula from structureC33H41NO2
Molecular weight from structure483.70 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 1312211-93-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1312211-93-0 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

Ebastine

View API and impurity family

Other names

  • Ebastine EP Impurity E
  • tert-Amyl ebastine
  • 1312211-93-0
  • 355R44ZCF2
  • UNII-355R44ZCF2
  • 1-(4-(1,1-Dimethylpropyl)phenyl)-4-(4-diphenylmethoxy)piperidin-1-yl-butan-1-one
  • 1-Butanone, 1-(4-(1,1-dimethylpropyl)phenyl)-4-(4-(diphenylmethoxy)-1-piperidinyl)-
  • MCC21193
  • 4-(4-(benzhydryloxy)piperidin-1-yl)-1-(4-(tert-pentyl)phenyl)butan-1-one
  • 1-[4-(1,1-Dimethylpropyl)phenyl]-4-[4-(diphenylmethoxy)-1-piperidinyl]-1-butanone
  • Ebastine Impurity E
  • Ebastine Ethyl Derivative

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