3-PHENYL-5,6,7,8-TETRAHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZINE HYDROCHLORIDE

Base Information

• Chemical Name: 3-PHENYL-5,6,7,8-TETRAHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZINE HYDROCHLORIDE
• CAS No.: 944906-91-6
• Molecular Formula: C11H12N4
• Molecular Weight: 200.243
• Hs Code.: 2933990090
• Mol file: 944906-91-6.mol

Synonyms:1,2,4-Triazolo[4,3-a]pyrazine, 5,6,7,8-tetrahydro-3-phenyl-;

Chemical Property of 3-PHENYL-5,6,7,8-TETRAHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZINE HYDROCHLORIDE

Chemical Property:

• Boiling Point: 424.589 °C at 760 mmHg
• Flash Point: 210.584 °C
• PSA: 42.74000
• Density: 1.343 g/cm³
• LogP: 2.17910
• Storage Temp.: Refrigerator
• Solubility.: Chloroform (Slightly), Methanol (Slightly)

Purity/Quality:

98%Min ^*data from raw suppliers

5,6,7,8-Tetrahydro-3-phenyl-1,2,4-triazolo[4,3-a]pyrazine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 5,6,7,8-Tetrahydro-3-phenyl-1,2,4-triazolo[4,3-a]pyrazine is used in the synthesis of poly(adp-ribose)polymerase.

Technology Process of 3-PHENYL-5,6,7,8-TETRAHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZINE HYDROCHLORIDE

There total 4 articles about 3-PHENYL-5,6,7,8-TETRAHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZINE HYDROCHLORIDE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

8-chloro-3-phenyl-[1.2.4]triazolo[4,3-a]pyrazine (140910-71-0) → 3-phenyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (944906-91-6)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In ethanol; under 760.051 Torr;

Reference yield: 75.0%

3-phenyl-[1,2,4]triazolo[4,3-a]pyrazine (1201943-50-1) → 3-phenyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (944906-91-6)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In ethanol; at 20 ℃; for 18h;

DOI:10.1039/c9nj02154j

Reference yield:

C19H18N4O2 (1202800-41-6) → 3-phenyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (944906-91-6)

Guidance literature:

With hydrogen bromide; acetic acid; at 20 ℃; for 3h;

upstream raw materials:

C₁₉H₁₈N₄O₂

8-chloro-3-phenyl-[1.2.4]triazolo[4,3-a]pyrazine

3-phenyl-[1,2,4]triazolo[4,3-a]pyrazine

Downstream raw materials:

C₂₁H₁₆FN₅O₂

C₂₄H₂₁N₉O₃

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