5334-20-3 Usage
Description
2,4:3,5-Di-O-methylene-L-iditol is a white solid chemical compound that is utilized in various applications across different industries due to its unique properties.
Uses
Used in Flavor Industry:
2,4:3,5-Di-O-methylene-L-iditol is used as a flavoring agent for its distinctive taste and aroma, specifically in the production of cigarettes to enhance their flavor profile.
Used in Chemical Synthesis:
In the field of chemical synthesis, 2,4:3,5-Di-O-methylene-L-iditol serves as a key intermediate compound. It is used in the synthesis of 1,2-O-propylidene-D-xylofuranose 5-O-benzoate 3-(2-methyl-2-pentenoate), which is an important compound for creating various chemical products.
Check Digit Verification of cas no
The CAS Registry Mumber 5334-20-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,3 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5334-20:
(6*5)+(5*3)+(4*3)+(3*4)+(2*2)+(1*0)=73
73 % 10 = 3
So 5334-20-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H14O6/c9-1-5-7-8(14-3-11-5)6(2-10)12-4-13-7/h5-10H,1-4H2
5334-20-3Relevant articles and documents
Polyamides and polyesters containing 2,4:3,5-di-O-methylene-L-idaroyl residues
Tinnemans, A. H. A.,Budding, H. A.,Stein, F.,Venekamp, J. C.
, p. 181 - 186 (2007/10/02)
Electrochemical oxidation of 2,4:3,5-di-O-methylene-D-gluconic acid in strong alkaline medium afforded a mixture of 2,4:3,5-di-O-methylene-D-glucaric acid 4 and 2,4:3,5-di-O-methylene-L-idaric acid 1 in a 1/8 ratio with a current efficiency of 53percent.Force-field calculations using Allinger's molecular mechanics program MM2p85 on 1 and 4 indicate that these cis-fused tetrahydro-dioxino-1,3-dioxin ring systems possess an O-inside conformation with a steric energy of 110.3 and 123.5 kJ*mol-1, respectively.Their conformation was confirmed by 400-MHz 1H- and 100-MHz 13C NMR measurements.A series of polycondensates were prepared by homogeneous solution polymerisation of 1 with an aromatic diol or aromatic diamine, which were analyzed by DSC and TGA.