5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid

5,7-二甲基[1,2,4]三唑并[4,3-a]嘧啶-3-羧酸

Also known as: 5,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid, 5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid, 5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid(SALTDATA: FREE), CHEMBRDG-BB 4013105, MFCD05668696, TIMTEC-BB SBB010866

5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid (CAS 842972-32-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8N4O2 and a molecular weight of 192.17500 g/mol. It is also known as 5,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid, 5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid and 5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid(SALTDATA: FREE). Key property: a density of 1.57g/cm3. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
842972-32-1
Jingsj CID
J-1002583-9
Molecular Formula
C8H8N4O2
Chinese Name
5,7-二甲基[1,2,4]三唑并[4,3-a]嘧啶-3-羧酸
Molecular Weight
192.17500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.57g/cm3

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid?

The CAS number of 5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid is 842972-32-1.

What are the molecular formula and molecular weight of 5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid?

5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid has molecular formula C8H8N4O2 and molecular weight 192.17500 g/mol.

Is 5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid hazardous?

5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid 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. "5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid (CAS 842972-32-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1002583-9 (accessed 2026-10-24).

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