Chemical identity

5-Amino-2-(4-nitro-1-oxoisoindolin-2-yl)-5-oxopentanoic acid

CAS 295357-73-2 · C13H13N3O6

01Identity

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

Lazychem IDLC-18258
PubChem CID15549840
Name5-Amino-2-(4-nitro-1-oxoisoindolin-2-yl)-5-oxopentanoic acid
CAS RN295357-73-2
Molecular formulaC13H13N3O6
Molecular weight307.26 g/mol
IUPAC name5-amino-2-(4-nitro-1-oxoisoindolin-2-yl)-5-oxopentanoic acid
InChIKeyJWXSMBGQHOFVJT-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 15549840
Two-dimensional chemical structure of 5-Amino-2-(4-nitro-1-oxoisoindolin-2-yl)-5-oxopentanoic acid, CAS 295357-73-2
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon, contains a nitro substructure. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres1
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1C2=C(C=CC=C2[N+](=O)[O-])C(=O)N1C(CCC(=O)N)C(=O)O
InChINot listed
Formula from structureC13H13N3O6
Molecular weight from structure307.26 g/mol

03Stereochemistry

The published structure contains 0 defined and 1 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned
Unassigned centres1Structure unspecified
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 2Before symmetry reduction

Published same-connectivity configurations

1 record

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04India 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 295357-73-2 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 295357-73-2 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.

05Names and relationships

Associated parent compound

Lenalidomide

View API and impurity family

Other names

  • Lenalidomide Impurity 13
  • 874760-71-1
  • 295357-73-2
  • 5-Amino-2-(4-nitro-1-oxoisoindolin-2-yl)-5-oxopentanoic acid
  • 5-amino-2-(7-nitro-3-oxo-1H-isoindol-2-yl)-5-oxopentanoic acid
  • MFCD32196651
  • Lenalidomide Impurity 38
  • SCHEMBL2169199
  • JWXSMBGQHOFVJT-UHFFFAOYSA-N
  • SY423288
  • CS-0163859
  • 2-(4-nitro-1-oxoisoindolin-2-yl)-4-carbamoylbutanoic acid

Related records from the same parent family

06Documented 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.

07Sources