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8-Chloro[1,2,4]triazolo[4,3-a]pyrazine

Also known as: 8-Chloro-[1,2,4]triazolo[4,3-a]pyrazine, 8-Chloro-1,2,4-triazolo[4,3-a]pyrazine, 8-Chlorotriazolo[4,3-a]pyrazine, 1,2,4-Triazolo[4,3-a]pyrazine, 8-chloro-, 8-chloro[1,2,4]triazolo[4,3-a]pyrazine

8-Chloro[1,2,4]triazolo[4,3-a]pyrazine (CAS 68774-77-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H3ClN4 and a molecular weight of 154.557 g/mol. Key property: a density of 1.7±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
68774-77-6
Jingsj CID
J-1179342-3
Molecular Formula
C5H3ClN4
Molecular Weight
154.557 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

Density1.7±0.1 g/cm3
Exact Mass154.004623
PSA43.08000
LogP-0.14
Refractive Index1.792

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 8-Chloro[1,2,4]triazolo[4,3-a]pyrazine?

The CAS number of 8-Chloro[1,2,4]triazolo[4,3-a]pyrazine is 68774-77-6.

What are the molecular formula and molecular weight of 8-Chloro[1,2,4]triazolo[4,3-a]pyrazine?

8-Chloro[1,2,4]triazolo[4,3-a]pyrazine has molecular formula C5H3ClN4 and molecular weight 154.557 g/mol.

What are the upstream and downstream products of 8-Chloro[1,2,4]triazolo[4,3-a]pyrazine?

For 8-Chloro[1,2,4]triazolo[4,3-a]pyrazine, Upstream Products: Triethyl orthoformate, 2-chloro-3-hydrazinylpyrazine, Trimethyl orthoformate.

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

Last updated:

How to cite: Jingsj. "8-Chloro[1,2,4]triazolo[4,3-a]pyrazine (CAS 68774-77-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1179342-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.