2-(Methylsulfonyl)benzothiazole
2-(甲基磺酰基)-1,3-苯并噻唑
Also known as: 2-(Methylsulfonyl)-1,3-benzothiazole, 2-(Methylsulfonyl)benzo[d]thiazole, 2-methylsulfonyl-1,3-benzothiazole, 2-methanesulfonylbenzothiazole, Methyl 2-benzothiazolyl sulfone, NSC 51671, Benzothiazole, 2-(methylsulfonyl)-, benzothiazol-2-yl methyl sulfone
- CAS No.
- 7144-49-2
- Jingsj CID
- J-1144159-5
- Molecular Formula
- C8H7NO2S2
- Chinese Name
- 2-(甲基磺酰基)-1,3-苯并噻唑
- Molecular Weight
- 213.27700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 86-89ºC(lit.) |
|---|---|
| Boiling Point | 370.3ºC at 760 mmHg |
| Density | 1.44g/cm3 |
| Flash Point | 177.7ºC |
Frequently Asked Questions
What is the CAS number of 2-(Methylsulfonyl)benzothiazole?
7144-49-2
What are the molecular formula and molecular weight of 2-(Methylsulfonyl)benzothiazole?
C8H7NO2S2, molecular weight 213.27700 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026