| Identification | More | [Name]
1H-BENZIMIDAZOLE-2-SULFONIC ACID | [CAS]
40828-54-4 | [Synonyms]
AKOS BBS-00000680
IFLAB-BB F0347-0827
Rabeprazole Impurity 20
BENZIMIDAZOLE-2-SULFONIC ACID
H-BENZIMIDAZOLE-2-SULFONIC ACID
1H-BENZIMIDAZOLE-2-SULFONIC ACID
1H-BENZOIMIDAZOLE-2-SULFONIC ACID
Rabeprazole Sulfonic Acid Impurity
1H-BENZIMIDAZOLE-2-SULFONIC ACID 98%
1H-Benzimidazole-2-sulfonicacid(9CI)
1H-Benzimidazole-2-sulfonic acid,98%
1H-BenziMidazole-2-sulfonic acid, .1 | [Molecular Formula]
C7H6N2O3S | [MDL Number]
MFCD00100972 | [Molecular Weight]
198.2 | [MOL File]
40828-54-4.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light beige crystalline powder | [Melting point ]
116-119 °C(lit.) | [density ]
1.4876 (rough estimate) | [refractive index ]
1.6000 (estimate) | [storage temp. ]
2-8°C | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
-1.47±0.40(Predicted) | [color ]
Off-White to Pale Beige | [InChI]
1S/C7H6N2O3S/c10-13(11,12)7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H,8,9)(H,10,11,12) | [InChIKey]
GWXQTTKUYBEZBP-UHFFFAOYSA-N | [SMILES]
OS(=O)(=O)c1nc2ccccc2[nH]1 | [CAS DataBase Reference]
40828-54-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
3
| [HazardClass ]
IRRITANT | [HS Code ]
2933998090 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Skin Corr. 1B |
| Hazard Information | Back Directory | [Chemical Properties]
white to light beige crystalline powder | [Uses]
Benzimidazole 2-Sulfonic Acid is a versatile reactant used in the preparation of bis(benzimidazol-2-yl)amines with antitrichinellosis activity. | [General Description]
1H-Benzimidazole-2-sulfonic acid (BISA) is a glutamate racemase (GR) inhibitor. It is a promising candidate for developing antibacterial drugs. BISA can be prepared by the oxidation of 1H-benzimidazole-2-thiol using hydrogen peroxide in the presence of potassium hydroxide. |
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| Company Name: |
Sigma-Aldrich
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| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
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