5-METHOXY-1H-BENZIMIDAZOLE-2-SULFONIC ACID
Basic information
- CAS
106135-28-8- Standard SMILES
COc1ccc2nc(S(=O)(=O)O)[nH]c2c1- InChIKey
SZHBMDJFGQCIPU-UHFFFAOYSA-N- Molecular formula
- C8H8N2O4S
- Average molar mass
- 228.23 g/mol
Names & identifiers
- Preferred name
- 5-METHOXY-1H-BENZIMIDAZOLE-2-SULFONIC ACID
- English name
- 5-Methoxy-1H-benzimidazole-2-sulfonic acid
- Molecular formula
- C8H8N2O4S
- Molecular weight
- 228.23
Names & synonyms
Reaxys ID: 5543463Esomeprazole Impurity 945-Methoxy-1H-benzimidazole-2-sulfonic acid1H-Benzimidazole-2-sulfonic acid, 6-methoxy-6-Methoxy-1H-benzo[d]imidazole-2-sulfonic acid5-Methoxy-1H-benzo[d]imidazole-2-sulfonic acid5-Methoxy-1H-Benzo [d] imidazol-2-sulfonic acid6-methoxy-1H-benzenebenzo[d]imidazole-2-sulfonylacid5-methoxy-1H-1,3-benzodiazole-2-sulfonic acid - [AC77563]Omeprazole impurity 17/5-Methoxy-1H-benzimidazole-2-sulfonic acid
Database identifiers
- CAS
106135-28-8
Properties
Physicochemical properties
- Melting point
- 335 °C · 335 °C (decomp)
- Density
- 1.608 · 1.608±0.06 g/cm3(Predicted)
- storage temp.
- Store at room temperature
- pka
- -1.53 · -1.53±0.40(Predicted)
- Appearance
- White to off-white Solid
- InChI
- InChI=1S/C8H8N2O4S/c1-14-5-2-3-6-7(4-5)10-8(9-6)15(11,12)13/h2-4H,1H3,(H,9,10)(H,11,12,13)
- InChIKey
- SZHBMDJFGQCIPU-UHFFFAOYSA-N
- SMILES
- C1(S(O)(=O)=O)NC2=CC(OC)=CC=C2N=1
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H335
- Precautionary statements
- 261 · P261
- Hazard Codes
- Xi
- HazardClass
- IRRITANT
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- hazard_class
- IRRITANT
- Hazard statements
- H302-H335
- Precautionary statements
- P261
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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