4-CHLORO-6-(METHYLTHIO)-1H-PYRAZOLO[3,4-D]PYRIMIDINE

Base Information

• Chemical Name: 4-CHLORO-6-(METHYLTHIO)-1H-PYRAZOLO[3,4-D]PYRIMIDINE
• CAS No.: 85426-79-5
• Molecular Formula: C6H5ClN4S
• Molecular Weight: 200.651
• Hs Code.: 2933990090
• Mol file: 85426-79-5.mol

Synonyms:4-CHLORO-6-(METHYLTHIO)-1H-PYRAZOLO[3,4-D]PYRIMIDINE;5-chloro-3-methylsulfanyl-2,4,8,9-tetrazabicyclo[4.3.0]nona-2,4,7,10-t etraene

Chemical Property of 4-CHLORO-6-(METHYLTHIO)-1H-PYRAZOLO[3,4-D]PYRIMIDINE

Chemical Property:

• Vapor Pressure: 5.15E-08mmHg at 25°C
• Boiling Point: 454.4°C at 760 mmHg
• Flash Point: 228.6°C
• PSA: 79.76000
• Density: 1.61g/cm³
• LogP: 1.72820
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C

Purity/Quality:

97% ^*data from raw suppliers

4-CHLORO-6-(METHYLTHIO)-1H-PYRAZOLO[3,4-D]PYRIMIDINE 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-CHLORO-6-(METHYLTHIO)-1H-PYRAZOLO[3,4-D]PYRIMIDINE

There total 6 articles about 4-CHLORO-6-(METHYLTHIO)-1H-PYRAZOLO[3,4-D]PYRIMIDINE 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: 97.0%

4,6-dichloro-2-methylsulfanylpyrimidine-5-carboxyaldehyde (33097-11-9) → 4-chloro-6-methylmercapto-1H-pyrazolo[3,4-d]pyrimidine (85426-79-5)

Guidance literature:

With hydrazine hydrate; triethylamine; In 1,4-dioxane; at 20 ℃; for 5h;

DOI:10.1021/co500004e

Reference yield: 92.0%

4-hydroxy-6-methylmercapto-1H-pyrazolo[3,4-d]pyrimidine (5334-26-9) → 4-chloro-6-methylmercapto-1H-pyrazolo[3,4-d]pyrimidine (85426-79-5)

Guidance literature:

With N,N-dimethyl-aniline; trichlorophosphate;

DOI:10.1016/S0223-5234(03)00065-5

Reference yield:

6-(methylthio)pyrazolo<3,4-d>pyrimidin-4(5H)-one (5334-26-9) → 4-chloro-6-methylmercapto-1H-pyrazolo[3,4-d]pyrimidine (85426-79-5)

Guidance literature:

With N,N-dimethyl-aniline; trichlorophosphate;

DOI:10.1021/ja01585a023

upstream raw materials:

6-(methylthio)pyrazolo<3,4-d>pyrimidin-4(5H)-one

4-hydroxy-6-methylmercapto-1H-pyrazolo[3,4-d]pyrimidine

4-hydroxy-6-mercapto-1H-pyrazolo[3,4-d]pyrimidine

6-thioxo-1,5,6,7-tetrahydropyrazolo<3,4-d>pyrimidin-4-one

Downstream raw materials:

6-methylsulfanyl-1⁽²⁾H-pyrazolo[3,4-d]pyrimidin-4-ylamine

6-methylsulfanyl-1⁽²⁾H-pyrazolo[3,4-d]pyrimidine

(3-fluoro-phenyl)-(6-methylsulfanyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-amine

(6-methylsulfanyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-(4-nitro-benzyl)-amine

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