3-Phenyl-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine

3-苯基-5,6,7,8-四氢[1,2,4]三氮唑并[4,3-A]吡嗪

Also known as: 1,2,4-Triazolo[4,3-a]pyrazine, 5,6,7,8-tetrahydro-3-phenyl-, 3-phenyl-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine, 3-phenyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine, 5,6,7,8-Tetrahydro-3-phenyl-1,2,4-triazolo[4,3-a]pyrazine

3-Phenyl-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine (CAS 944906-91-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H13ClN4 and a molecular weight of 236.701 g/mol. It is also known as 1,2,4-Triazolo[4,3-a]pyrazine, 5,6,7,8-tetrahydro-3-phenyl-, 3-phenyl-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine and 3-phenyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine. Key properties include a boiling point of 424.589ºC at 760 mmHg, a density of 1.343 g/cm3 and a flash point of 210.584ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
944906-91-6
Jingsj CID
J-904317-4
Molecular Formula
C11H13ClN4
Chinese Name
3-苯基-5,6,7,8-四氢[1,2,4]三氮唑并[4,3-A]吡嗪
Molecular Weight
236.701 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point424.589ºC at 760 mmHg
Density1.343 g/cm3
Flash Point210.584ºC

Frequently Asked Questions

What is the CAS number of 3-Phenyl-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine?

The CAS number of 3-Phenyl-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine is 944906-91-6.

What are the molecular formula and molecular weight of 3-Phenyl-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine?

3-Phenyl-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine has molecular formula C11H13ClN4 and molecular weight 236.701 g/mol.

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

Last updated:

How to cite: Jingsj. "3-Phenyl-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine (CAS 944906-91-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-904317-4 (accessed 2026-10-24).

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