Chemical identity

Dronedarone Impurity E

CAS 141627-42-1 · C20H19NO5

01Identity

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

Lazychem IDLC-13548
PubChem CID22595055
NameDronedarone Impurity E
CAS RN141627-42-1
Molecular formulaC20H19NO5
Molecular weight353.37
IUPAC name1-(4-methoxyphenyl)-2-(5-nitrobenzofuran-2-yl)pentan-1-one
InChIKeyWYALRXZJYXWYGR-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 22595055
Two-dimensional chemical structure of Dronedarone Impurity E, CAS 141627-42-1
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 a nitro substructure. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCCCCC1=C(C2=C(O1)C=CC(=C2)[N+](=O)[O-])C(=O)C3=CC=C(C=C3)OC
InChINot listed
Formula from structureC20H19NO5
Molecular weight from structure353.37

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 141627-42-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 141627-42-1 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.

04Names and relationships

Associated parent compound

Dronedarone

View API and impurity family

Other names

  • (2-Butyl-5-nitrobenzofuran-3-yl)(4-methoxyphenyl)methanone
  • 141627-42-1
  • 2-butyl-3-(4-methoxybenzoyl)-5-nitrobenzofuran
  • MFCD14525623
  • Methanone, (2-butyl-5-nitro-3-benzofuranyl)(4-methoxyphenyl)-
  • (2-butyl-5-nitro-1-benzofuran-3-yl)-(4-methoxyphenyl)methanone
  • SCHEMBL283212
  • SCHEMBL422204
  • orb3144276
  • DTXSID90626718
  • WYALRXZJYXWYGR-UHFFFAOYSA-N
  • CS-M0181

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