3,4-DIHYDRO-2H-1-BENZOPYRAN-7-CARBOXYLIC ACID

Base Information

• Chemical Name: 3,4-DIHYDRO-2H-1-BENZOPYRAN-7-CARBOXYLIC ACID
• CAS No.: 527681-33-0
• Molecular Formula: C₁₀H₁₀O₃
• Molecular Weight: 178.188
• Hs Code.: 2932999099
• Mol file: 527681-33-0.mol

Synonyms:3,4-dihydro-2H-chromene-7-carboxylic acid;

Chemical Property of 3,4-DIHYDRO-2H-1-BENZOPYRAN-7-CARBOXYLIC ACID

Chemical Property:

• PSA: 46.53000
• LogP: 1.70980
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

98%Min ^*data from raw suppliers

Chroman-7-carboxylicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Chroman-7-carboxylic Acid is used in preparation of Arylpyrazolopyridine derivatives as Monoacylglycerol lipase modulators.

Technology Process of 3,4-DIHYDRO-2H-1-BENZOPYRAN-7-CARBOXYLIC ACID

There total 1 articles about 3,4-DIHYDRO-2H-1-BENZOPYRAN-7-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: 99.0%

methyl chromane-7-carboxylate (527681-32-9) → chromane-7-carboxylic acid (527681-33-0)

Guidance literature:

With sodium hydroxide; In methanol; at 85 ℃; for 3h;

DOI:10.1016/j.bmc.2006.09.019

upstream raw materials:

methyl chromane-7-carboxylate

Refernces