Chemical identity

5-Methoxy-1H-Benzimidazole-2-Sulfonic Acid

CAS 106135-28-8 · C8H8N2O4S

01Identity

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

Lazychem IDLC-24115
PubChem CID2055059
Name5-Methoxy-1H-Benzimidazole-2-Sulfonic Acid
CAS RN106135-28-8
Molecular formulaC8H8N2O4S
Molecular weight228.22 g/mol
IUPAC name6-methoxy-1H-benzo[d]imidazole-2-sulfonic acid
InChIKeySZHBMDJFGQCIPU-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 2055059
Two-dimensional chemical structure of 5-Methoxy-1H-Benzimidazole-2-Sulfonic Acid, CAS 106135-28-8
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCOC1=CC2=C(C=C1)N=C(N2)S(=O)(=O)O
InChINot listed
Formula from structureC8H8N2O4S
Molecular weight from structure228.22 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 106135-28-8 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 106135-28-8 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

Omeprazole

View API and impurity family

Other names

  • Omeprazole Impurity 48
  • 5-Methoxy-1H-Benzimidazole-2-Sulfonic Acid
  • 5-Methoxy-1H-benzo[d]imidazole-2-sulfonic acid
  • 106135-28-8
  • 6-Methoxy-1H-benzo[d]imidazole-2-sulfonic acid
  • 6-methoxy-1H-benzimidazole-2-sulfonic acid
  • 5-methoxy-1H-1,3-benzodiazole-2-sulfonic acid
  • MFCD00965563
  • Omeprazole Impurity 59
  • Omeprazole Impurity 84
  • SCHEMBL16134519
  • STK213166

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