5-Amino-2-methoxypyridine

5-氨基-2-甲氧基吡啶

Also known as: 6-methoxypyridin-3-amine, 6-Methoxy-3-pyridinamine, 6-Methoxy-3-pyridylamine, 2-Methoxypyridin-5-amine, 3-Amino-6-methoxypyridine, 2-Methoxy-5-aminopyridine, 3-Pyridinamine, 6-methoxy-

5-Amino-2-methoxypyridine (CAS 6628-77-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O and a molecular weight of 124.14 g/mol. It is also known as 6-methoxypyridin-3-amine, 6-Methoxy-3-pyridinamine and 6-Methoxy-3-pyridylamine. Key properties include a melting point of 29-31 °C(lit.), a boiling point of 264.8±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 109.5±21.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6628-77-9
Jingsj CID
J-48896-5
Molecular Formula
C6H8N2O
Chinese Name
5-氨基-2-甲氧基吡啶
Molecular Weight
124.14 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point29-31 °C(lit.)
Boiling Point264.8±0.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point109.5±21.8 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5-Amino-2-methoxypyridine?

The CAS number of 5-Amino-2-methoxypyridine is 6628-77-9.

What are the molecular formula and molecular weight of 5-Amino-2-methoxypyridine?

5-Amino-2-methoxypyridine has molecular formula C6H8N2O and molecular weight 124.14 g/mol.

Is 5-Amino-2-methoxypyridine hazardous?

5-Amino-2-methoxypyridine has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "5-Amino-2-methoxypyridine (CAS 6628-77-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48896-5 (accessed 2026-10-22).

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