2,4-Diamino-6-methoxypyrimidine

2,4-二氨基-6-甲氧基嘧啶

Also known as: 6-Methoxypyrimidine-2,4-diamine, 2,4-Pyrimidinediamine, 6-methoxy-, 2,4-Pyrimidinediamine, 6-methoxy- (9CI), 6-Methoxy-pyrimidine-2,4-diyldiamine, 6-methoxy-pyrimidine-2,4-diamine, 6-methoxypyrimidine-2,4-diamine, MFCD02091088, Minoxidil Impurity 13, Minoxidil Impurity 41, Minoxidil Impurity 7, 2-AMINO-6-METHOXYPYRIMIDIN-4-YLAMINE

2,4-Diamino-6-methoxypyrimidine (CAS 3270-97-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N4O and a molecular weight of 140.14300 g/mol. It is also known as 6-Methoxypyrimidine-2,4-diamine, 2,4-Pyrimidinediamine, 6-methoxy- and 2,4-Pyrimidinediamine, 6-methoxy- (9CI). Key properties include a melting point of 162.0 to 166.0 °C, a boiling point of 429.4ºC at 760mmHg, a density of 1.341g/cm3 and a flash point of 213.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3270-97-1
Jingsj CID
J-6061-3
Molecular Formula
C5H8N4O
Chinese Name
2,4-二氨基-6-甲氧基嘧啶
Molecular Weight
140.14300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point162.0 to 166.0 °C
Boiling Point429.4ºC at 760mmHg
Density1.341g/cm3
Flash Point213.5ºC

Frequently Asked Questions

What is the CAS number of 2,4-Diamino-6-methoxypyrimidine?

The CAS number of 2,4-Diamino-6-methoxypyrimidine is 3270-97-1.

What are the molecular formula and molecular weight of 2,4-Diamino-6-methoxypyrimidine?

2,4-Diamino-6-methoxypyrimidine has molecular formula C5H8N4O and molecular weight 140.14300 g/mol.

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

Last updated:

How to cite: Jingsj. "2,4-Diamino-6-methoxypyrimidine (CAS 3270-97-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6061-3 (accessed 2026-10-22).

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