Dexpanthenol iMpurity E

Base Information

Chemical Name:Dexpanthenol iMpurity E
CAS No.:96305-22-5
Molecular Formula:C₉H₁₄O₃
Molecular Weight:170.208
Hs Code.:
Mol file:96305-22-5.mol

Synonyms:dihydro-4,4-dimethyl-5-(1-methylethyl)-2,3-furandione

Suppliers and Price of Dexpanthenol iMpurity E

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

TRC
Dihydro-5-isopropyl-4,4-dimethyl-2,3-furandione
10mg
$ 1320.00

Total 6 raw suppliers

Chemical Property of Dexpanthenol iMpurity E

Chemical Property:

Purity/Quality:

> 95% ^*data from raw suppliers

Dihydro-5-isopropyl-4,4-dimethyl-2,3-furandione ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Uses Dihydro-5-isopropyl-4,4-dimethyl-2,3-furandione, is an impurity of Dexpanthenol that acts as a precursor of coenzyme A necessary for acetylation reactions and is involved in the synthesis of acetylcholine.

Technology Process of Dexpanthenol iMpurity E

There total 1 articles about Dexpanthenol iMpurity E 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:

: 78-84-2
isobutyraldehyde

: 95-92-1
oxalic acid diethyl ester

: 13031-04-4
ketopantolactone

: 96305-22-5
dihydro-4,4-dimethyl-5-(1-methylethyl)-2,3-furandione

: 79-50-5
pantolactone

Guidance literature:: With formaldehyd; sodium methylate; Yield given. Multistep reaction. Yields of byproduct given; 1.) methanol, 10 deg C, 20 min, 2.) methanol, 40 deg C, 20 min;

Reference yield:

: 96305-22-5
dihydro-4,4-dimethyl-5-(1-methylethyl)-2,3-furandione

: 759-05-7
3-methyl-2-ketobutanoic acid

Guidance literature:: With hydrogenchloride; sodium hydroxide; Yield given. Multistep reaction; 1.) MeOH, 30 deg C, 2 h;
DOI:10.1055/s-1991-26447