Chemical identity

Donepezil Dehydro Impurity (E/Z Mixture)

CAS 120014-07-5 · C24H27NO3

01Identity

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

Lazychem IDLC-13348
PubChem CID53394849
NameDonepezil Dehydro Impurity (E/Z Mixture)
CAS RN120014-07-5
Molecular formulaC24H27NO3
Molecular weight377.48 g/mol
IUPAC name(E/Z)-2-[(1-Benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan-1-one
InChIKeyLPMOTUSFDTTWJL-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 53394849
Two-dimensional chemical structure of Donepezil Dehydro Impurity (E/Z Mixture), CAS 120014-07-5
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
SMILESO=C1C(CC2=C1C=C(OC)C(OC)=C2)=CC3CCN(CC4=CC=CC=C4)CC3
InChINot listed
Formula from structureC24H27NO3
Molecular weight from structure377.48 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 120014-07-5 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 120014-07-5 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

Donepezil

View API and impurity family

Other names

  • (E/Z)-2, 3-Dihydro-5, 6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methylene]-1H-Inden-1-one

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