(4-Methylthiazol-2-yl)methanamine

(4-甲基噻唑-2-基)甲胺

Also known as: (4-Methyl-1,3-thiazol-2-yl)methylamine, (4-methyl-2-thiazolyl)methanamine, 4-Methyl-2-thiazolemethanamine, 2-(Aminomethyl)-4-methylthiazole, 1-(4-Methyl-1,3-thiazol-2-yl)methanamine, C-(4-Methyl-thiazol-2-yl)-methylamine, [(4-Methyl-1,3-thiazol-2-yl)methyl]amine dihydrochloride, (4-methylthiazol-2-yl)methanamine dihydrochloride

(4-Methylthiazol-2-yl)methanamine (CAS 51221-45-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N2S and a molecular weight of 128.195 g/mol. It is also known as (4-Methyl-1,3-thiazol-2-yl)methylamine, (4-methyl-2-thiazolyl)methanamine and 4-Methyl-2-thiazolemethanamine. Key properties include a boiling point of 207.8±23.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 79.5±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51221-45-5
Jingsj CID
J-1506521-0
Molecular Formula
C5H8N2S
Chinese Name
(4-甲基噻唑-2-基)甲胺
Molecular Weight
128.195 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point207.8±23.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point79.5±22.6 °C

Frequently Asked Questions

What is the CAS number of (4-Methylthiazol-2-yl)methanamine?

The CAS number of (4-Methylthiazol-2-yl)methanamine is 51221-45-5.

What are the molecular formula and molecular weight of (4-Methylthiazol-2-yl)methanamine?

(4-Methylthiazol-2-yl)methanamine has molecular formula C5H8N2S and molecular weight 128.195 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(4-Methylthiazol-2-yl)methanamine (CAS 51221-45-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506521-0 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.