Chemical identity

Diacerein EP Impurity C

CAS 478-43-3 · C15H8O6

01Identity

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

Lazychem IDLC-12681
PubChem CID10168
NameDiacerein EP Impurity C
CAS RN478-43-3
Molecular formulaC15H8O6
Molecular weight284.22 g/mol
IUPAC name4,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid (rhein).
InChIKeyFCDLCPWAQCPTKC-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 10168
Two-dimensional chemical structure of Diacerein EP Impurity C, CAS 478-43-3
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=C(C(C=C1C2=O)=CC(O)=C1C(C3=C2C=CC=C3O)=O)O
InChINot listed
Formula from structureC15H8O6
Molecular weight from structure284.22 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 478-43-3 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 478-43-3 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

Diacerein

View API and impurity family

Other names

  • 4,5-Dihydroxyanthraquinone-2-carboxylic acid
  • 1,8-Dihydroxy-3-carboxyanthraquinone
  • Chrysazin-3-carboxylic acid
  • 1,8-Dihydroxyanthraquinone-3-carboxylic acid
  • 4,5-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid
  • 9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid
  • 2-Anthracenecarboxylic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo-
  • Rhein (1,8-dihydroxy-3-carboxyl anthraquinone)
  • 4,5-Dihydroxy-2-anthraquinonecarboxylic acid
  • 9,10-Dihydro-4,5-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid
  • 9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthroic acid
  • 1,8-dihydroxy-3-carboxyl-9,10-anthraquinone

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