2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-7-HYDROXY-, (S)-

Base Information

Chemical Name:2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-7-HYDROXY-, (S)-
CAS No.:124356-21-4
Molecular Formula:C₁₀H₁₀O₄
Molecular Weight:194.187
Hs Code.:
Mol file:124356-21-4.mol

Synonyms:2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-7-HYDROXY-, (S)-

Suppliers and Price of 2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-7-HYDROXY-, (S)-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
(S)-3,4-DIHYDRO-7-HYDROXY-2H-1-BENZOPYRAN-2-CARBOXYLIC ACID 95.00%
5MG
$ 505.76

Total 1 raw suppliers

Chemical Property of 2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-7-HYDROXY-, (S)-

Chemical Property:

PSA：66.76000
LogP:1.17040

Purity/Quality:: (S)-3,4-DIHYDRO-7-HYDROXY-2H-1-BENZOPYRAN-2-CARBOXYLIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-7-HYDROXY-, (S)-

There total 2 articles about 2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-7-HYDROXY-, (S)- 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: 45.0%

: 96566-14-2
(R)-3,4-dihydro-7-hydroxy-2H-1-benzopyran-2-carboxylic acid,ethyl ester

: 124356-21-4
(S)-7-Hydroxy-chroman-2-carboxylic acid

: 124356-21-4
(R)-7-Hydroxy-chroman-2-carboxylic acid

: 124439-98-1
(R)-7-hydroxychroman-2-carboxylic acid ethyl ester

Guidance literature:: With water; Pseudomonas lipase enzyme; In tetrahydrofuran; Yield given. Yields of byproduct given. Title compound not separated from byproducts; 0.05 M aq. phoshate buffer (pH 7.0), at pH 8.0 (0.1 N aq. NaOH solution);
DOI:10.1021/jo00290a007

Reference yield: 45.0%

: 96566-14-2
(R)-3,4-dihydro-7-hydroxy-2H-1-benzopyran-2-carboxylic acid,ethyl ester

: 124356-21-4
(S)-7-Hydroxy-chroman-2-carboxylic acid

: 124356-21-4
(R)-7-Hydroxy-chroman-2-carboxylic acid

: 124439-98-1
(R)-7-hydroxychroman-2-carboxylic acid ethyl ester

Guidance literature:: With water; Pseudomonas lipase enzyme; In tetrahydrofuran; Yield given. Yields of byproduct given. Title compound not separated from byproducts; 0.05 M aq. phoshate buffer (pH 7.0), at pH 8.0 (0.1 N aq. NaOH solution);
DOI:10.1021/jo00290a007