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ChemicalBook >> CAS DataBase List >>1H-Benzimidazole,2-(methylsulfonyl)-(9CI)

1H-Benzimidazole,2-(methylsulfonyl)-(9CI)

1H-Benzimidazole,2-(methylsulfonyl)-(9CI) Structure
1H-Benzimidazole,2-(methylsulfonyl)-(9CI) structure
CAS No.
57159-81-6
Chemical Name:
1H-Benzimidazole,2-(methylsulfonyl)-(9CI)
Synonyms
NSC 191930;2-(Methylsulfonyl)benzimidazole;2-(Methanesulfonyl)benzimidazole;2-METHANESULFONYL-1H-BENZOIMIDAZOLE;1H-BenziMidazole, 2-(Methylsulfonyl)-;2-(Methylsulfonyl)-1H-benzo[d]iMidazole;1H-Benzimidazole,2-(methylsulfonyl)-(9CI)
CBNumber:
CB01271263
Molecular Formula:
C8H8N2O2S
Molecular Weight:
196.23
MDL Number:
MOL File:
57159-81-6.mol
MSDS File:
SDS
Last updated:2026-05-27 17:18:22
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1H-Benzimidazole,2-(methylsulfonyl)-(9CI) Properties

Melting point 202 °C
Boiling point 419.6±28.0 °C(Predicted)
Density 1.433±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka 9.12±0.10(Predicted)
color Pale Brown to Light Brown
InChI InChI=1S/C8H8N2O2S/c1-13(11,12)8-9-6-4-2-3-5-7(6)10-8/h2-5H,1H3,(H,9,10)
InChIKey LEEMFGGMWJGRQO-UHFFFAOYSA-N
SMILES C1(S(C)(=O)=O)NC2=CC=CC=C2N=1

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

1H-Benzimidazole,2-(methylsulfonyl)-(9CI) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth HCA15981 2-(Methylsulfonyl)-1H-benzo[d]imidazole 57159-81-6 0.5g $377.6 2026-06-04 Buy
Biosynth HCA15981 2-(Methylsulfonyl)-1H-benzo[d]imidazole 57159-81-6 5g $1711 2026-06-04 Buy
Activate Scientific AS185104 2-Methanesulfonyl-1H-1,3-benzodiazole 95% 57159-81-6 250mg $157 2026-06-04 Buy
Activate Scientific AS185104 2-Methanesulfonyl-1H-1,3-benzodiazole 95% 57159-81-6 1g $318 2026-06-04 Buy
Activate Scientific AS185104 2-Methanesulfonyl-1H-1,3-benzodiazole 95% 57159-81-6 5g $1111 2026-06-04 Buy
Product number Packaging Price Buy
HCA15981 0.5g $377.6 Buy
HCA15981 5g $1711 Buy
AS185104 250mg $157 Buy
AS185104 1g $318 Buy
AS185104 5g $1111 Buy

1H-Benzimidazole,2-(methylsulfonyl)-(9CI) Chemical Properties, Uses, Production

1H-Benzimidazole,2-(methylsulfonyl)-(9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

1H-Benzimidazole,2-(tetrahydro-2-furanyl)-(9CI)

1H-Benzimidazole,2-(methylsulfonyl)-(9CI) Suppliers

Global Suppliers ( 25)
Supplier Tel Email Country ProdList Advantage
Wuhan Yuxiang Medical Technology Co., Ltd. 13971275651 sales@whyxpharma.com China 1831 58
Nanjing JinruiJiuAn Biotechnology Co., Ltd. 025-58196018 800028039 sales@fartop.net China 2227 55
ShangHai D&B Biological Science and Technology Co.Ltd 400-008-9730,021-54359730 400-008-9730 info@chemxyz.com China 3642 60
Chengdu Apis Pharmaceutical Technology Co.,Ltd 13568817957 dudes@163.com China 300 58
Aikon International Limited 025-58851090 13913916777 sales01@aikonchem.com China 15947 58
Shanghai Chenghe Medical Technology Co. Ltd. 021-021-54382182 18601603956 18601603956@163.com China 1323 58
Suzhou klaas biotechnology co., LTD 18616764616 1715037088@qq.com China 361 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Hangzhou Laisheng Biotechnology Co., LTD 13456210265 3578746376@qq.com China 843 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Supplier Advantage
Wuhan Yuxiang Medical Technology Co., Ltd. 58
Nanjing JinruiJiuAn Biotechnology Co., Ltd. 55
ShangHai D&B Biological Science and Technology Co.Ltd 60
Chengdu Apis Pharmaceutical Technology Co.,Ltd 58
Aikon International Limited 58
Shanghai Chenghe Medical Technology Co. Ltd. 58
Suzhou klaas biotechnology co., LTD 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Hangzhou Laisheng Biotechnology Co., LTD 58
Bide Pharmatech Ltd. 58

View Latest Price from 1H-Benzimidazole,2-(methylsulfonyl)-(9CI) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1H-Benzimidazole,2-(methylsulfonyl)- pictures 2026-08-25 1H-Benzimidazole,2-(methylsulfonyl)-
57159-81-6
 $1.60-6.60 1kg 99% 100kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

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2-(Methylsulfonyl)-1H-benzo[d]iMidazole 2-(Methylsulfonyl)benzimidazole NSC 191930 2-(Methanesulfonyl)benzimidazole 1H-Benzimidazole,2-(methylsulfonyl)-(9CI) 1H-BenziMidazole, 2-(Methylsulfonyl)- 2-METHANESULFONYL-1H-BENZOIMIDAZOLE 57159-81-6 BENZIMIDAZOLE