3-Methyl-2(3H)-benzothiazolone
3-甲基-2(3H)-苯并噻唑酮
Also known as: 2(3H)-Benzothiazolone, 3-methyl-, 2-oxo-3-methylbenzothiazole, 3-Methyl-1,3-benzothiazol-2(3H)-one, 3-Methyl-3H-benzothiazol-2-one, 3-Methylbenzo[d]thiazol-2(3H)-one, 3-methyl-1,3-benzothiazol-2-one, 3-methyl-2-benzothiazolinone, 3-methylbenzothiazolin-2-one, N-methyl-2(3H)-benzothiazolone, Phenylephrine Impurity 103
- CAS No.
- 2786-62-1
- Jingsj CID
- J-17983-8
- Molecular Formula
- C8H7NOS
- Chinese Name
- 3-甲基-2(3H)-苯并噻唑酮
- Molecular Weight
- 165.21200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 74-77ºC(lit.) |
|---|---|
| Boiling Point | 294.3ºC at 760mmHg |
| Density | 1.315g/cm3 |
| Flash Point | 131.8ºC |
Frequently Asked Questions
What is the CAS number of 3-Methyl-2(3H)-benzothiazolone?
2786-62-1
What are the molecular formula and molecular weight of 3-Methyl-2(3H)-benzothiazolone?
C8H7NOS, molecular weight 165.21200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026