Chemical identity

Dithranol EP Impurity B

CAS 117-10-2 · C14H8O4

01Identity

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

Lazychem IDLC-13208
PubChem CID2950
NameDithranol EP Impurity B
CAS RN117-10-2
Molecular formulaC14H8O4
Molecular weight240.21 g/mol
IUPAC name1,8-Dihydroxyanthracene-9,10-dione
InChIKeyQBPFLULOKWLNNW-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 2950
Two-dimensional chemical structure of Dithranol EP Impurity B, CAS 117-10-2
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
SMILESC1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=CC=C3O
InChINot listed
Formula from structureC14H8O4
Molecular weight from structure240.21 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 117-10-2 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 117-10-2 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.

04Names and relationships

Associated parent compound

Dithranol

View API and impurity family

Other names

  • 1,8-dihydroxyanthracene-9,10-dione
  • 1,8-Dihydroxyanthraquinone
  • danthron
  • 117-10-2
  • Dantron
  • Chrysazin
  • Dorbane
  • Istizin
  • Antrapurol
  • Diaquone
  • Altan
  • Laxanorm

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