5-methoxypyridine-3,4-diamine

5-甲氧基吡啶-3,4-二胺

Also known as: 3,4-diamino-5-methoxypyridine, 3,4-pyridinediamine,5-methoxy-, 3,4-pyridinediamine,5-methoxy-(9CI), 5-methoxypyridin-3,4-diamine, 5-methoxy-3,4-pyridinediamine

5-methoxypyridine-3,4-diamine (CAS 127356-27-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H9N3O and a molecular weight of 139.15500 g/mol. It is also known as 3,4-diamino-5-methoxypyridine, 3,4-pyridinediamine,5-methoxy- and 3,4-pyridinediamine,5-methoxy-(9CI). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 127356-27-8
Jingsj CID: J-998147-8
Molecular Formula: C₆H₉N₃O
Chinese Name: 5-甲氧基吡啶-3,4-二胺
Molecular Weight: 139.15500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-methoxypyridine-3,4-diamine?

The CAS number of 5-methoxypyridine-3,4-diamine is 127356-27-8.

What are the molecular formula and molecular weight of 5-methoxypyridine-3,4-diamine?

5-methoxypyridine-3,4-diamine has molecular formula C6H9N3O and molecular weight 139.15500 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. "5-methoxypyridine-3,4-diamine (CAS 127356-27-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-998147-8 (accessed 2026-10-24).

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