Chemical identity

Succinimide

CAS 123-56-8 · C4H5NO2

01Identity

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

Lazychem IDLC-28463
PubChem CID11439
NameSuccinimide
CAS RN123-56-8
Molecular formulaC4H5NO2
Molecular weight99.09 g/mol
IUPAC namepyrrolidine-2,5-dione
InChIKeyKZNICNPSHKQLFF-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 11439
Two-dimensional chemical structure of Succinimide, CAS 123-56-8
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 1 ring, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1CC(=O)NC1=O
InChINot listed
Formula from structureC4H5NO2
Molecular weight from structure99.09 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 123-56-8 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 123-56-8 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

Chemical

View associated product family

Other names

  • SUCCINIMIDE
  • 123-56-8
  • pyrrolidine-2,5-dione
  • 2,5-Pyrrolidinedione
  • Butanimide
  • 2,5-Dioxopyrrolidine
  • Succinic acid imide
  • 2,5-Diketopyrrolidine
  • Succinic imide
  • 3,4-Dihydropyrrole-2,5-dione
  • Dihydro-3-pyrroline-2,5-dione
  • DTXSID8051629

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