5-[(3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)oxy]pyridine-3-carboxylic acid

5-[(3-甲基-[1,2,4]三唑并[4,3-a]吡嗪-8-基)氧基]吡啶-3-甲酸

5-[(3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)oxy]pyridine-3-carboxylic acid (CAS 1421662-49-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H9N5O3 and a molecular weight of 271.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1421662-49-8
Jingsj CID
J-457256-9
Molecular Formula
C12H9N5O3
Chinese Name
5-[(3-甲基-[1,2,4]三唑并[4,3-a]吡嗪-8-基)氧基]吡啶-3-甲酸
Molecular Weight
271.23 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-[(3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)oxy]pyridine-3-carboxylic acid?

The CAS number of 5-[(3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)oxy]pyridine-3-carboxylic acid is 1421662-49-8.

What are the molecular formula and molecular weight of 5-[(3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)oxy]pyridine-3-carboxylic acid?

5-[(3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)oxy]pyridine-3-carboxylic acid has molecular formula C12H9N5O3 and molecular weight 271.23 g/mol.

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

Last updated:

How to cite: Jingsj. "5-[(3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)oxy]pyridine-3-carboxylic acid (CAS 1421662-49-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-457256-9 (accessed 2026-10-23).

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