1-(2-methylpyrimidin-5-yl)methanamine

(2-甲基嘧啶-5-基)甲胺

Also known as: (2-methylpyrimidin-5-yl)methanamine, 2-methyl-5-pyrimidinemethanamine, 5-pyrimidinemethanamine, 2-methyl-, 5-aminomethyl-2-methylpyrimidine, C-(2-methyl-pyrimidin-5-yl)-methylamine, 5-Aminomethyl-2-methylpyrimidin

1-(2-methylpyrimidin-5-yl)methanamine (CAS 14273-46-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H9N3 and a molecular weight of 123.156 g/mol. It is also known as (2-methylpyrimidin-5-yl)methanamine, 2-methyl-5-pyrimidinemethanamine and 5-pyrimidinemethanamine, 2-methyl-. Key properties include a melting point of 81 °C, a boiling point of 217.3±15.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 107.6±7.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14273-46-2
Jingsj CID: J-1387113-4
Molecular Formula: C₆H₉N₃
Chinese Name: (2-甲基嘧啶-5-基)甲胺
Molecular Weight: 123.156 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	81 °C
Boiling Point	217.3±15.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	107.6±7.6 °C

Frequently Asked Questions

What is the CAS number of 1-(2-methylpyrimidin-5-yl)methanamine?

The CAS number of 1-(2-methylpyrimidin-5-yl)methanamine is 14273-46-2.

What are the molecular formula and molecular weight of 1-(2-methylpyrimidin-5-yl)methanamine?

1-(2-methylpyrimidin-5-yl)methanamine has molecular formula C6H9N3 and molecular weight 123.156 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(2-methylpyrimidin-5-yl)methanamine (CAS 14273-46-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1387113-4 (accessed 2026-10-24).

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