[1,2,5]Thiadiazolo[3,4-d]pyrimidine-7(3H)-thione

Base Information

• Chemical Name: [1,2,5]Thiadiazolo[3,4-d]pyrimidine-7(3H)-thione
• CAS No.: 89797-62-6
• Molecular Formula: C4H2 N4 S2
• Molecular Weight: 170.2155
• Mol file: 89797-62-6.mol

Synonyms:[1,2,5]Thiadiazolo[3,4-d]pyrimidine-7(6H)-thione(7CI); NSC 45393

Chemical Property of [1,2,5]Thiadiazolo[3,4-d]pyrimidine-7(3H)-thione

Chemical Property:

• Vapor Pressure: 0.00683mmHg at 25°C
• Boiling Point: 270.5°Cat760mmHg
• Flash Point: 117.4°C
• Density: 2.08g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of [1,2,5]Thiadiazolo[3,4-d]pyrimidine-7(3H)-thione

There total 1 articles about [1,2,5]Thiadiazolo[3,4-d]pyrimidine-7(3H)-thione 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:

4,5-Diamino-6-mercaptopyrimidine (2846-89-1) → 7-Thioxo-<1.2.5>thiadiazolo<3,4-d>pyrimidin-(6H) (89797-62-6)

Guidance literature:

With pyridine; N-phenylsulfinylamine;

DOI:10.1021/jo01053a061

upstream raw materials:

4,5-Diamino-6-mercaptopyrimidine