Chemical identity

Ropinirole Open Ring Impurity Derivative

CAS 720656-64-4 · C16H24N2O4

01Identity

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

Lazychem IDLC-27329
PubChem CID13530900
NameRopinirole Open Ring Impurity Derivative
CAS RN720656-64-4
Molecular formulaC16H24N2O4
Molecular weight308.37
IUPAC name2-(2-(2-(dipropylamino)ethyl)-6-nitrophenyl)acetic acid.
InChIKeyPBMNGLVZPSNABM-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 13530900
Two-dimensional chemical structure of Ropinirole Open Ring Impurity Derivative, CAS 720656-64-4
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 1 ring, includes aromatic atoms, includes aliphatic carbon, contains a nitro substructure. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines1
N-methyl amine sites0
SMILESCCCN(CCC)CCC1=C(C(=CC=C1)[N+](=O)[O-])CC(=O)O
InChINot listed
Formula from structureC16H24N2O4
Molecular weight from structure308.37

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 720656-64-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 720656-64-4 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

Ropinirole

View API and impurity family

Other names

  • 2-[2-(Dipropylamino)ethyl]-6-nitrobenzeneacetic acid
  • 720656-64-4
  • Open ring nitro derivative
  • CLZ9O8P1E5
  • UNII-CLZ9O8P1E5
  • Open ring nitro derivative [USP]
  • Benzeneacetic acid, 2-(2-(dipropylamino)ethyl)-6-nitro-
  • OPEN RING NITRO DERIVATIVE [USP IMPURITY]
  • RefChem:83983
  • 615-710-1
  • 2-[2-(DIPROPYLAMINO)ETHYL]-6-NITROPHENYLACETIC ACID
  • 2-[2-[2-(dipropylamino)ethyl]-6-nitrophenyl]acetic acid

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