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121063-56-7

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121063-56-7 Usage

Uses

2,5-Dimethyl-4-hydroxy-3(2H)-furanone β-D-Glucopyranoside is the glucopyranoside analogue of 2,5-Dimethyl-4-hydroxy-3(2H)-furanone and a component of strawberry fruits.

Check Digit Verification of cas no

The CAS Registry Mumber 121063-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,0,6 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 121063-56:
(8*1)+(7*2)+(6*1)+(5*0)+(4*6)+(3*3)+(2*5)+(1*6)=77
77 % 10 = 7
So 121063-56-7 is a valid CAS Registry Number.

121063-56-7Downstream Products

121063-56-7Relevant articles and documents

2,5-DIMETHYL-4-HYDROXY-3(2H)-FURANONE GLUCOSIDE: ISOLATION FROM STRAWBERRIES AND SYNTHESIS

Mayerl, Friedrich,Naef, Regula,Thomas, Alan F.

, p. 631 - 633 (1989)

2,5-Dimethyl-4-hydroxy-3-(2H)furanone β-glucoside has been isolated from strawberry juice and synthesized.Both the natural and synthetic material exist as a diastereoisomers. - Keywords: Fragaria ananassa; Rosaceae; glucoside; 2,5-dimethyl-4-hydroxy-3(2H)-furanone glucoside.

Convenient Multigram Scale Glycosylations of Scented Alcohols Employing Phase-Transfer Reactions

Kroeger, Lars,Thiem, Joachim

, p. 9 - 24 (2003)

Various conditions for glycosylation (Koenigs-Knorr, Helferich, trichloroacetimidate, Fischer-Raske, phase-transfer methods) of 3-ethoxy-4-hydroxybenzaldehyde (ethyl vanillin), 3-hydroxy-2-methyl-4-pyranone (maltol) and 2,5-dimethyl-4-hydroxy-3(2H)-furanone (furaneol(R)) were evaluated, taking into account yields and ease of preparation (e.g., utilized donor, catalyst, conditions). The best results were achieved employing phase transfer catalysis in a two-phase solvent mixture. To increase water solubility for better applicability, the hitherto unknown maltosides of the corresponding alcohols were synthesized, again proving the value of phase-transfer conditions for glycosylation of phenols.

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