18221-28-8 Usage
Chemical compound
Benzenemethanol, 4-(acetyloxy)-3,5-dimethoxy-, acetate
Category
Acetates
Derived from
Combination of benzenemethanol, 4-(acetyloxy)-3,5-dimethoxy, and acetic acid
Usage
Reagent in chemical reactions and synthesis processes
Applications
Pharmaceuticals, agrochemicals, materials sciences
Properties
Functionality: Contains acetyl and methoxy groups
Solubility: Soluble in organic solvents
Stability: Stable under proper storage conditions
Reactivity: Reactive in certain chemical reactions
Importance of handling
Care: Handle with care
Safety guidelines: Follow safety guidelines for handling and storage.
Check Digit Verification of cas no
The CAS Registry Mumber 18221-28-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,2,2 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 18221-28:
(7*1)+(6*8)+(5*2)+(4*2)+(3*1)+(2*2)+(1*8)=88
88 % 10 = 8
So 18221-28-8 is a valid CAS Registry Number.
18221-28-8Relevant academic research and scientific papers
THREE DIHYDROISOCOUMARIN GLUCOSIDES FROM HYDRANGEA MACROPHYLLA SUBSP. SERRATA
Hashimoto, Toshihiro,Tori, Motoo,Asakawa, Yoshinori
, p. 3323 - 3330 (2007/10/02)
Three new dihydroisocoumarin glucosides, macrophyllosides A, B and C were obtained from dry leaves of Hydrangea macrophylla subsp. serrata, together with the previously known hydrangenol 8-β-glucoside.Using NMR and CD techniques and some chemical transformation, the structures were elucidated as (3S)-3',4',5'-trimethoxyphenyl-8-β-D-glucopyranosyl dihydroisocoumarin, (3R)- and (3S)-3',5'-dimethoxy-4'-hydroxyphenyl-8-β-D-glucopyranosyl dihydroisocoumarins.CD experiments indicated that hydrangenol 8-β-glucoside was the mixture of 3S- and 3R-stereoisomers.Key Word Index - Hydrangea macrophylla subsp. serrata; Saxifragaceae; macrophyllosides A, B and C; dihydroisocoumarin glucosides; bitter principles; plant growth inhibitory activity.
