5-PHENYL-1H-PYRROLE-2-CARBOXYLIC ACID

Base Information

• Chemical Name: 5-PHENYL-1H-PYRROLE-2-CARBOXYLIC ACID
• CAS No.: 6636-06-2
• Molecular Formula: C11H9NO2
• Molecular Weight: 187.198
• Hs Code.: 2933990090
• Mol file: 6636-06-2.mol

Synonyms:ethyl 5-phenyl-4H-1,2,4-triazole-3-carboxylate;5-phenyl-pyrrole-2-carboxylic acid;ethyl 5-phenyl-1,2,4-triazole-3-carboxylate;3-Phenyl-1,2,4-triazol-5-carbonsaeureethylester;5-phenyl-1H-2-pyrrolecarboxylic acid;5-phenyl-2-pyrrolecarboxylic acid;5-phenyl-1H-pyrrole-2-carboxylic acid;5-phenyl-1H-[1,2,4]triazole-3-carboxylic acid ethyl ester;5-phenylpyrrolo-2-carboxylic acid;

Chemical Property of 5-PHENYL-1H-PYRROLE-2-CARBOXYLIC ACID

Chemical Property:

• Vapor Pressure: 5.7E-09mmHg at 25°C
• Melting Point: 206-208 °C (decomp)
• Boiling Point: 452.3°Cat760mmHg
• PKA: 4.45±0.10(Predicted)
• Flash Point: 227.4°C
• PSA: 53.09000
• Density: 1.285g/cm³
• LogP: 2.37990
• Storage Temp.: 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

5-Phenyl-1H-pyrrole-2-carboxylic acid ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi,Xn
• Statements: 22

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-PHENYL-1H-PYRROLE-2-CARBOXYLIC ACID

There total 11 articles about 5-PHENYL-1H-PYRROLE-2-CARBOXYLIC ACID 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: 84.0%

2,2,2-trifluoro-1-(5-phenyl-1H-pyrrol-2-yl)ethanone (70958-09-7) → 5-phenyl-1H-pyrrole-2-carboxylic acid (6636-06-2)

Guidance literature:

With sodium hydroxide; In ethanol; Heating;

DOI:10.1007/BF00487424

Reference yield: 59.0%

5-phenyl-1H-pyrrole-2-carboxylic acid ethyl ester (13355-43-6) → 5-phenyl-1H-pyrrole-2-carboxylic acid (6636-06-2)

Guidance literature:

With water; lithium hydroxide; In tetrahydrofuran; methanol; at 20 ℃; for 2h;

Reference yield:

argon + 5-Ethoxycarbonyl-2-phenyl-Δ1-pyrroline (952-27-2) → 5-phenyl-1H-pyrrole-2-carboxylic acid (6636-06-2)

Guidance literature:

With sodium hydroxide; bunazosin; In methanol; dichloromethane; ethyl acetate;

upstream raw materials:

2,2,2-trifluoro-1-(5-phenyl-1H-pyrrol-2-yl)ethanone

(S)-5-Ethoxycarbonyl-2-phenyl-Δ¹-pyrroline

chloroformic acid ethyl ester

(S)-ethyl N-tert-butoxycarbonylpyroglutamate

Downstream raw materials:

5-phenylpyrrolo-2-carboxylic acid chloride

5-phenyl-1H-pyrrole-2-carboxylic acid methyl ester