3,5,6-Trimethylpyrazine-2-carboxylic acid

3,5,6-三甲基吡嗪-2-羧酸

Also known as: 3,5,6-Trimethyl-2-pyrazinecarboxylic acid, 2-Pyrazinecarboxylic acid, 3,5,6-trimethyl-, 3,5,6-trimethylpyrazinecarboxylic acid, 2-formicacid-3,5,6-trimethyl pyrazine, Tetramethylpyrazine Impurity 5

3,5,6-Trimethylpyrazine-2-carboxylic acid (CAS 186534-01-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H10N2O2 and a molecular weight of 166.177 g/mol. It is also known as 3,5,6-Trimethyl-2-pyrazinecarboxylic acid, 2-Pyrazinecarboxylic acid, 3,5,6-trimethyl- and 3,5,6-trimethylpyrazinecarboxylic acid. Key properties include a boiling point of 313.9±37.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 143.7±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 186534-01-0
Jingsj CID: J-1025448-4
Molecular Formula: C₈H₁₀N₂O₂
Chinese Name: 3,5,6-三甲基吡嗪-2-羧酸
Molecular Weight: 166.177 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	313.9±37.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	143.7±26.5 °C

Frequently Asked Questions

What is the CAS number of 3,5,6-Trimethylpyrazine-2-carboxylic acid?

The CAS number of 3,5,6-Trimethylpyrazine-2-carboxylic acid is 186534-01-0.

What are the molecular formula and molecular weight of 3,5,6-Trimethylpyrazine-2-carboxylic acid?

3,5,6-Trimethylpyrazine-2-carboxylic acid has molecular formula C8H10N2O2 and molecular weight 166.177 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. "3,5,6-Trimethylpyrazine-2-carboxylic acid (CAS 186534-01-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1025448-4 (accessed 2026-10-22).

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