Chemical identity

Olsalazine EP Impurity D

CAS 93964-55-7 · C14H9ClN2O5

01Identity

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

Lazychem IDLC-24085
PubChem CID3023114
NameOlsalazine EP Impurity D
CAS RN93964-55-7
Molecular formulaC14H9ClN2O5
Molecular weight320.7 g/mol
IUPAC name6-Chloro-6′-hydroxy-3,3′-diazenediyldibenzoic acid
InChIKeyDGIVHDSCMQYEDB-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 3023114
Two-dimensional chemical structure of Olsalazine EP Impurity D, CAS 93964-55-7
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 at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1=CC(=C(C=C1N=NC2=CC(=C(C=C2)Cl)C(=O)O)C(=O)O)O
InChINot listed
Formula from structureC14H9ClN2O5
Molecular weight from structure320.7 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 93964-55-7 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 93964-55-7 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

Olsalazine

View API and impurity family

Other names

  • 5-[(3-Carboxy-4-chlorophenyl)azo]salicylic acid
  • 93964-55-7
  • 4-Dehydroxy-4-chloro Olsalazine
  • 5-[(3-carboxy-4-chlorophenyl)diazenyl]-2-hydroxybenzoic acid
  • EINECS 300-901-1
  • Olsalazine sodium EP Impurity D
  • Olsalazine Sodium Impurity D
  • Benzoic acid, 5-[(3-carboxy-4-chlorophenyl)azo]-2-hydroxy- (9CI)
  • 6-Chloro-6'-hydroxy-3,3'-diazenediyldibenzoic acid
  • 4-Dehydroxy-4-chlorolsalazine
  • Olsalazine Sodium Imp. D (EP)
  • DGIVHDSCMQYEDB-UHFFFAOYSA-N

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