Chemical identity

α,α-Diphenyl-γ-butyrolactone

CAS 956-89-8 · C16H14O2

01Identity

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

Lazychem IDLC-31177
PubChem CID70393
Nameα,α-Diphenyl-γ-butyrolactone
CAS RN956-89-8
Molecular formulaC16H14O2
Molecular weight238.28 g/mol
IUPAC nameα,α-Diphenyl-γ-butyrolactone
InChIKeyIRQJWIUKHLVISG-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 70393
Two-dimensional chemical structure of α,α-Diphenyl-γ-butyrolactone, CAS 956-89-8
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESO=C1OCCC1(C2=CC=CC=C2)C3=CC=CC=C3
InChINot listed
Formula from structureC16H14O2
Molecular weight from structure238.28 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 956-89-8 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 956-89-8 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

Loperamide

View API and impurity family

Other names

  • 3, 3-Diphenyldihydrofuran-2(3H)-one
  • 3, 3-diphenyloxolan-2-one
  • 1, 1-Diphenyl-3-butyrolactone

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