4-Amino-2-methoxypyridine

4-氨基-2-甲氧基吡啶

Also known as: 2-Methoxypyridin-4-amine, 2-Methoxy-4-pyridinamine, 2-Methoxy-4-pyridineamine, 2-Methoxy-4-aminopyridine, 2-Methoxypyridin-4-ylamine, NSC 133109, 4-Pyridinamine, 2-methoxy-

4-Amino-2-methoxypyridine (CAS 20265-39-8) 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 124.141 g/mol. It is also known as 2-Methoxypyridin-4-amine, 2-Methoxy-4-pyridinamine and 2-Methoxy-4-pyridineamine. Key properties include a melting point of 87-88°C, a boiling point of 271.7±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 118.1±21.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
20265-39-8
Jingsj CID
J-7390-9
Molecular Formula
C6H8N2O
Chinese Name
4-氨基-2-甲氧基吡啶
Molecular Weight
124.141 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point87-88°C
Boiling Point271.7±20.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point118.1±21.8 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Amino-2-methoxypyridine?

The CAS number of 4-Amino-2-methoxypyridine is 20265-39-8.

What are the molecular formula and molecular weight of 4-Amino-2-methoxypyridine?

4-Amino-2-methoxypyridine has molecular formula C6H8N2O and molecular weight 124.141 g/mol.

Is 4-Amino-2-methoxypyridine hazardous?

4-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. "4-Amino-2-methoxypyridine (CAS 20265-39-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7390-9 (accessed 2026-10-22).

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