5-Amino-3-methyl-1,2-benzisothiazole
5-氨基-3-甲基-1,2-苯并异噻唑
Also known as: 1,2-Benzisothiazol-5-amine, 3-methyl-, 3-Methylbenzo[d]isothiazol-5-amine, 3-methyl-benzo[d]isothiazol-5-ylamine, 5-Amino-3-methyl-benzisothiazol, 5-Amino-3-methyl-benzoisothiazol
5-Amino-3-methyl-1,2-benzisothiazole (CAS 73437-03-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8N2S and a molecular weight of 164.22800 g/mol. It is also known as 1,2-Benzisothiazol-5-amine, 3-methyl-, 3-Methylbenzo[d]isothiazol-5-amine and 3-methyl-benzo[d]isothiazol-5-ylamine. Key properties include a boiling point of 246.2ºC at 760 mmHg, a density of 1.315g/cm3 and a flash point of 102.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 73437-03-3
- Jingsj CID
- J-1322692-5
- Molecular Formula
- C8H8N2S
- Chinese Name
- 5-氨基-3-甲基-1,2-苯并异噻唑
- Molecular Weight
- 164.22800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 246.2ºC at 760 mmHg |
|---|---|
| Density | 1.315g/cm3 |
| Flash Point | 102.7ºC |
Frequently Asked Questions
What is the CAS number of 5-Amino-3-methyl-1,2-benzisothiazole?
The CAS number of 5-Amino-3-methyl-1,2-benzisothiazole is 73437-03-3.
What are the molecular formula and molecular weight of 5-Amino-3-methyl-1,2-benzisothiazole?
5-Amino-3-methyl-1,2-benzisothiazole has molecular formula C8H8N2S and molecular weight 164.22800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Amino-3-methyl-1,2-benzisothiazole (CAS 73437-03-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1322692-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.