2-Methoxy-3(or 5)-methylpyrazine

2-甲氧基-3(5)-甲基吡嗪

Also known as: 2-METHOXY-3 (5)-METHYL PYRAZIN, 2-METHOXY-3(5)-METHYLPYRAZINE, 2-METHOXY-3(5/6)-METHYL PYRAZINE, 2-METHOXY-3-METHYLPYRAZINE, 2-METHOXYL-3-METHYLPYRAZINE, 2-METHYL-3(5/6)-METHOXYPYRAZINE, 2-METHYL-6-METHOXYPYRAZINE, 2-Methoxy-3-Methylpyrazine, 2-Methoxy-3-methylpyrazin, 2-Methoxyl-3-methylpyrazine, 2-Methyl-3-methoxypyrazine, 3-Methoxy-2-methyl-pyrazin, 3-Methyl-2-methoxypyrazine, FEMA 3183, METHOXYMETHYLPYRAZINE, METHYL METHOXY PYRAZINE, 2-Methoxy-3(or5)-methylpyrazine, 2,5 OR 6-METHOXY-3-METHYLPYRAZINE (MIXTURE OF ISOMERS)

2-Methoxy-3(or 5)-methylpyrazine (CAS 68378-13-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O and a molecular weight of 124.141 g/mol. It is also known as 2-METHOXY-3 (5)-METHYL PYRAZIN, 2-METHOXY-3(5)-METHYLPYRAZINE and 2-METHOXY-3(5/6)-METHYL PYRAZINE. Key properties include a boiling point of 159.3±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 55.6±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
68378-13-2
Jingsj CID
J-1184615-6
Molecular Formula
C6H8N2O
Chinese Name
2-甲氧基-3(5)-甲基吡嗪
Molecular Weight
124.141 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point159.3±35.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point55.6±0.0 °C

Frequently Asked Questions

What is the CAS number of 2-Methoxy-3(or 5)-methylpyrazine?

The CAS number of 2-Methoxy-3(or 5)-methylpyrazine is 68378-13-2.

What are the molecular formula and molecular weight of 2-Methoxy-3(or 5)-methylpyrazine?

2-Methoxy-3(or 5)-methylpyrazine has molecular formula C6H8N2O and molecular weight 124.141 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Methoxy-3(or 5)-methylpyrazine (CAS 68378-13-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1184615-6 (accessed 2026-10-25).

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