1h-benzimidazole-2-sulfonic acid

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Names

[ CAS No. ]:
40828-54-4

[ Name ]:
1h-benzimidazole-2-sulfonic acid

[Synonym ]:
1H-benzimidazol-2-sulphonic acid
1H-Benzoimidazole-2-sulfonic acid
Benzimidazol-2-ylsulfonic acid
MFCD00100972
benzimidazole-2-sulfonic acid
1H-Benzimidazole-2-sulfonicacid
Rabeprazole Impurity 20

Chemical & Physical Properties

[ Density]:
1.681g/cm3

[ Melting Point ]:
116-119 °C(lit.)

[ Molecular Formula ]:
C7H6N2O3S

[ Molecular Weight ]:
198.19900

[ Exact Mass ]:
198.01000

[ PSA ]:
91.43000

[ LogP ]:
1.89040

[ Index of Refraction ]:
1.716

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
C

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3261 8/PG 2

[ WGK Germany ]:
3

[ Hazard Class ]:
8.0

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1-BUTYL-1H-BENZIMIDAZOLE-2-SULFONIC ACID
  • 1-ethyl-1H-benzimidazole-2-sulfonic acid
  • 1-amino-1H-benzimidazole-2-sulfonic acid
  • 1-Propyl-1H-benzimidazole-2-sulfonic acid
  • 4-Methyl-1H-benzimidazole-2-sulfonic acid
  • 1-Pentyl-1H-benzimidazole-2-sulfonic acid
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • [1-({3H-[1,2,3]triazolo[4,5-b]pyridin-6-yl}methyl)cyclopropyl]methanol
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • 1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoyl]-3-methylpiperidine-3-carboxylic acid
  • tert-Butyl-DL-alanine