Jingsj
.mol.sdf

6,7-Dihydro-5-methyl-5H-cyclopenta[b]pyrazine

5-甲基-6,7-二氢-5H-环戊并吡嗪

Also known as: 5-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine, 5-Methyl-6,7-dihydro-5H-cyclopentapyrazine, 5H-5-Methyl-6,7-dihydrocyclopentapyrazine, 5-Methyl-2,3-cyclopentenopyrazine, 6,7-Dihydro-5-methyl-5(H)-cyclopentapyrazine, FEMA No. 3306, EINECS 245-864-1, MFCD00040997

6,7-Dihydro-5-methyl-5H-cyclopenta[b]pyrazine (CAS 23747-48-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H10N2 and a molecular weight of 134.178 g/mol. It is also known as 5-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine, 5-Methyl-6,7-dihydro-5H-cyclopentapyrazine and 5H-5-Methyl-6,7-dihydrocyclopentapyrazine. Key properties include a boiling point of 209.6±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 78.9±0.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
23747-48-0
Jingsj CID
J-38683-8
Molecular Formula
C8H10N2
Chinese Name
5-甲基-6,7-二氢-5H-环戊并吡嗪
Molecular Weight
134.178 g/mol
Category
Organic Compounds
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point209.6±35.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point78.9±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 6,7-Dihydro-5-methyl-5H-cyclopenta[b]pyrazine?

The CAS number of 6,7-Dihydro-5-methyl-5H-cyclopenta[b]pyrazine is 23747-48-0.

What are the molecular formula and molecular weight of 6,7-Dihydro-5-methyl-5H-cyclopenta[b]pyrazine?

6,7-Dihydro-5-methyl-5H-cyclopenta[b]pyrazine has molecular formula C8H10N2 and molecular weight 134.178 g/mol.

Is 6,7-Dihydro-5-methyl-5H-cyclopenta[b]pyrazine hazardous?

6,7-Dihydro-5-methyl-5H-cyclopenta[b]pyrazine 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. "6,7-Dihydro-5-methyl-5H-cyclopenta[b]pyrazine (CAS 23747-48-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38683-8 (accessed 2026-10-23).

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