2-(Methylsulfanyl)-6-(trifluoromethyl)-4-pyrimidinamine

Base Information

• Chemical Name: 2-(Methylsulfanyl)-6-(trifluoromethyl)-4-pyrimidinamine
• CAS No.: 85730-32-1
• Molecular Formula: C₆H₆F₃N₃S
• Molecular Weight: 209.195
• Hs Code.: 2933599090
• Mol file: 85730-32-1.mol

Synonyms:FD-0724;2-methylthio-6-trifluoromethyl-4-pyrimidineamine;2-(methylsulfanyl)-6-(trifluoromethyl)-4-pyrimidinamine;4-Amino-2-methylthio-6-trifluoromethylpyrimidine;

Chemical Property of 2-(Methylsulfanyl)-6-(trifluoromethyl)-4-pyrimidinamine

Chemical Property:

• Vapor Pressure: 0.000735mmHg at 25°C
• Melting Point: 120-121°
• Boiling Point: 307.2°C at 760 mmHg
• PKA: 1.49±0.10(Predicted)
• Flash Point: 139.6°C
• PSA: 77.10000
• Density: 1.47g/cm³
• LogP: 2.38070

Purity/Quality:

98%min ^*data from raw suppliers

4-Amino-2-(methylthio)-6-(trifluoromethyl)pyrimidine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(Methylsulfanyl)-6-(trifluoromethyl)-4-pyrimidinamine

There total 3 articles about 2-(Methylsulfanyl)-6-(trifluoromethyl)-4-pyrimidinamine 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: 60.0%

4-Chloro-2-methylthio-6-(trifluoromethyl)pyrimidine (16097-63-5) → 4-Amino-2-methylthio-6-trifluoromethylpyrimidine (85730-32-1)

Guidance literature:

With ammonia; In methanol; 1) 0 deg C, 0.5 h; 2) -15 deg C, 4 h;

DOI:10.1002/jhet.5570200145

Reference yield:

6-trifluoromethyl-4-hydroxy-2-mercaptopyrimidine (368-54-7) → 4-Amino-2-methylthio-6-trifluoromethylpyrimidine (85730-32-1)

Guidance literature:

Multi-step reaction with 3 steps

1: 87 percent / NaOH / H₂O / 1) RT, 3 h; 2) reflux, 5 min

2: 70 percent / POCl₃ / dimethylaniline

3: 60 percent / NH₃ / methanol / 1) 0 deg C, 0.5 h; 2) -15 deg C, 4 h

With sodium hydroxide; ammonia; trichlorophosphate; 2,3-Dimethylaniline; In methanol; water;

DOI:10.1002/jhet.5570200145

Reference yield:

4-hydroxy-2-(methylthio)-6-(trifluoromethyl)pyrimidine (16097-62-4) → 4-Amino-2-methylthio-6-trifluoromethylpyrimidine (85730-32-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 70 percent / POCl₃ / dimethylaniline

2: 60 percent / NH₃ / methanol / 1) 0 deg C, 0.5 h; 2) -15 deg C, 4 h

With ammonia; trichlorophosphate; 2,3-Dimethylaniline; In methanol;

DOI:10.1002/jhet.5570200145

upstream raw materials:

4-Chloro-2-methylthio-6-(trifluoromethyl)pyrimidine

6-trifluoromethyl-4-hydroxy-2-mercaptopyrimidine

4-hydroxy-2-(methylthio)-6-(trifluoromethyl)pyrimidine