Chemical identity

Mesalazine EP Impurity E

CAS 65-49-6 · C7H7NO3

01Identity

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

Lazychem IDLC-19757
PubChem CID4649
NameMesalazine EP Impurity E
CAS RN65-49-6
Molecular formulaC7H7NO3
Molecular weight153.14 g/mol
IUPAC name4-Amino-2-hydroxybenzoic acid
InChIKeyWUBBRNOQWQTFEX-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 4649
Two-dimensional chemical structure of Mesalazine EP Impurity E, CAS 65-49-6
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESO=C(O)C1=CC=C(N)C=C1O
InChINot listed
Formula from structureC7H7NO3
Molecular weight from structure153.14 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 65-49-6 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 65-49-6 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

Mesalamine; Mesalazine

View API and impurity family

Other names

  • 3-Hydroxy-4-carboxyaniline
  • 4-Carboxy-3-hydroxyaniline
  • Para-aminosalicylic Acid
  • 4-Aminosalicylic Acid
  • 4-Amino-2-hydroxybenzoic acid
  • 65-49-6
  • Aminosalicylic acid
  • P-AMINOSALICYLIC ACID
  • Paramycin
  • Parasal
  • Paser
  • Parasalindon

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