6-chloro-2-(methylthio)-7H-purine

Base Information

• Chemical Name: 6-chloro-2-(methylthio)-7H-purine
• CAS No.: 66191-23-9
• Molecular Formula: C6H5ClN4S
• Molecular Weight: 200.651
• Hs Code.: 2933990090
• Mol file: 66191-23-9.mol

Synonyms:1H-Purine,6-chloro-2-(methylthio)- (9CI);Purine, 6-chloro-2-(methylthio)- (6CI);

Chemical Property of 6-chloro-2-(methylthio)-7H-purine

Chemical Property:

• Vapor Pressure: 2.77E-11mmHg at 25°C
• Refractive Index: 1.722
• Boiling Point: 542.6 °C at 760 mmHg
• PKA: 6.03±0.20(Predicted)
• Flash Point: 281.9 °C
• PSA: 79.76000
• Density: 1.61 g/cm³
• LogP: 1.72820
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C

Purity/Quality:

97% ^*data from raw suppliers

6-Chloro-2-(methylthio)-7H-purine 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 2-Methylthio-6-chloropurine can used in the synthesis of 2-methylthiocytokinins.

Technology Process of 6-chloro-2-(methylthio)-7H-purine

There total 11 articles about 6-chloro-2-(methylthio)-7H-purine 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: 56.0%

6-chloro-2-methylthiopurin-9-ylmethyl-2,2-dimethylpropionate (793695-95-1) → 2-methylthio-N-6-chloropurine (66191-23-9)

Guidance literature:

With sodium hydroxide; In tetrahydrofuran; isopropyl alcohol; at 20 ℃; for 12h;

DOI:10.1021/jm049580r

Reference yield: 33.0%

2-methylsulfanyl-1,7(9)-dihydro-purin-6-one (5446-89-9) → 2-methylthio-6-chloropurine (66191-23-9)

Guidance literature:

With N,N-diethylaniline; trichlorophosphate; for 1.5h; Reflux;

Reference yield: 33.0%

2-methylthioxanthine (5446-89-9) → 2-methylthio-N-6-chloropurine (66191-23-9)

Guidance literature:

With N,N-diethylaniline; trichlorophosphate; for 1.5h; Reflux;

upstream raw materials:

2-methylsulfanyl-1,7⁽⁹⁾-dihydro-purin-6-one

2-Methylthioxanthine

6-hydroxy-2-mercaptopurine

4-amino-5-formamido-6-hydroxy-2-mercaptopyrimidine

Downstream raw materials:

2-methylthio-6-anilinopurine

2-Methylthio-trans-ribosylzeatin

6-(3-Methyl-2-butenylamino)-2-methylthio-9-β-D-ribofuranosylpurin

6-(4-hydroxy-3-methyl-2-butenylamino)-2-methylthio-9-β-D-ribofuranosylpurine

Refernces

• 1、 Corder, Andra L.,Subedi, Bishnu P.,Zhang, Siai,Dark, Amanda M.,Foss Jr., Frank W.,Pierce, Brad S.. "Peroxide-shunt substrate-specificity for the Salmonella typhimurium O 2-dependent tRNA modifying monooxygenase (MiaE)". . p. 6182 - 6196. Retrieved 2013/10/01.
• 2、 -. "SUBSTITUTED 6-(BENZYLAMINO) PURINE RIBOSIDE DERIVATIVES, USE THEREOF AND COMPOSITIONS CONTAINING THESE DERIVATIVES". Page/Page column 35-36. . Retrieved 2010/12/17.