5-Methoxy-2-methyl-1,3-benzothiazole

5-甲氧基-2-甲基苯并噻唑

Also known as: 2-Methyl-5-methoxy-benzothiazole, 2-Methyl-5-methoxy-1,3-benzothiazole, 5-Methoxy-2-methylbenzothiazole, 5-Methoxy-2-methyl-benzothiazol, 5-Methoxy-2-methylbenzo[d]thiazole, Benzothiazole, 5-methoxy-2-methyl-, EINECS 220-929-7, MFCD00082664

CAS No.
2941-69-7
Jingsj CID
J-15258-1
Molecular Formula
C9H9NOS
Chinese Name
5-甲氧基-2-甲基苯并噻唑
Molecular Weight
179.239 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point36-40 °C(lit.)
Boiling Point284.2±13.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point125.7±19.8 °C

Frequently Asked Questions

What is the CAS number of 5-Methoxy-2-methyl-1,3-benzothiazole?

2941-69-7

What are the molecular formula and molecular weight of 5-Methoxy-2-methyl-1,3-benzothiazole?

C9H9NOS, molecular weight 179.239 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026