18403-59-3 Usage
General Description
2,2,4-trimethyl-7-(1,1,3,3-tetramethylbutyl)chroman-6-ol, also known as Trolox, is a water-soluble analogue of vitamin E. It is a powerful antioxidant that can effectively scavenge free radicals and protect cells from oxidative stress. Trolox has been widely studied for its potential health benefits, including its ability to protect against cardiovascular disease, cancer, and neurodegenerative disorders. It is also used in cosmetics and pharmaceuticals for its antioxidant and anti-inflammatory properties. Additionally, Trolox has been shown to have anti-aging effects and may play a role in promoting skin health.
Check Digit Verification of cas no
The CAS Registry Mumber 18403-59-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,0 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18403-59:
(7*1)+(6*8)+(5*4)+(4*0)+(3*3)+(2*5)+(1*9)=103
103 % 10 = 3
So 18403-59-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H32O2/c1-13-11-20(7,8)22-17-10-15(16(21)9-14(13)17)19(5,6)12-18(2,3)4/h9-10,13,21H,11-12H2,1-8H3
18403-59-3Relevant articles and documents
A GENERAL METHOD FOR THE PREPARATION OF 2,2,4-TRIMETHYL AND 2,2-DIMETHYL-4-ISOPROPYL-6-HYDROXY-7-SUBSTITUTED CHROMANS
Eubanks, J. R. I.,Pacifici, J. G.
, p. 829 - 836 (2007/10/02)
2,2,4-Trimethyl and 2,2-dimethyl-4-isopropyl-6-hydroxy-7-substituted chromans can be conveniently prepared by the reaction of 2-substituted hydroquinones with 2-methyl-2,4-pentanediol or 2,5-dimethyl-2,5-hexanediol, respectively, in the presence of macroreticular strongly acidic sulfonic acid cation exchange resin catalysts.The reaction is positionally selective and allows for simple workups and reasonable yields.
