2-TRIFLUOROMETHYL-1H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID METHYL ESTER

Base Information

• Chemical Name: 2-TRIFLUOROMETHYL-1H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID METHYL ESTER
• CAS No.: 89426-88-0
• Molecular Formula: C10H7F3N2O2
• Molecular Weight: 244.17
• Hs Code.: 2933990090
• Mol file: 89426-88-0.mol

Synonyms:2-trifluoromethyl-3H-benzoimidazole-5-carboxylic acid methyl ester;

Chemical Property of 2-TRIFLUOROMETHYL-1H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID METHYL ESTER

Chemical Property:

• Vapor Pressure: 8.56E-05mmHg at 25°C
• Boiling Point: 340.5°C at 760 mmHg
• Flash Point: 159.7°C
• PSA: 54.98000
• Density: 1.466g/cm³
• LogP: 2.36830

Purity/Quality:

99%min. ^*data from raw suppliers

Methyl 2-(trifluoromethyl)-1H-benzimidazole-5-carboxylate 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-TRIFLUOROMETHYL-1H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID METHYL ESTER

There total 3 articles about 2-TRIFLUOROMETHYL-1H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID METHYL ESTER 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%

Methyl 3,4-diaminobenzoate (36692-49-6) + trifluoroacetic acid (76-05-1) → 2-trifluoromethyl-3H-benzoimidazole-5-carboxylic acid methyl ester (89426-88-0)

Guidance literature:

for 1.5h; Heating / reflux;

Reference yield:

methyl 3-nitro-4-(2,2,2-trifluoroacetamido)benzoate → 2-trifluoromethyl-3H-benzoimidazole-5-carboxylic acid methyl ester (89426-88-0)

Guidance literature:

With iron; ammonium chloride; In ethanol; water; for 4h; Reflux;

Reference yield:

4-methoxycarbonyl aniline (619-45-4) → 2-trifluoromethyl-3H-benzoimidazole-5-carboxylic acid methyl ester (89426-88-0)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium nitrate / 15 h / 20 °C

2: iron; ammonium chloride / ethanol; water / 4 h / Reflux

With iron; ammonium chloride; potassium nitrate; In ethanol; water;

upstream raw materials:

Methyl 3,4-diaminobenzoate

trifluoroacetic acid

4-methoxycarbonyl aniline

Refernces

• 1、 -. "INDOLE-DERIVATIVE MODULATORS OF STEROID HORMONE NUCLEAR RECEPTORS". Page 191. . Retrieved 2010/02/07.