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(2r)-2-[(E)-2-(1,3-Benzodioxol-5-Yl)Ethenyl]-4-Methoxy-2,3-Dihydropyran-6-One

(2R)-2-[(E)-2-(1,3-Benzodioxol-5-Yl)Ethenyl]-4-Methoxy-2,3-Dihydropyran-6-One / CAS : 495-85-2

Appearance White solid UN -
HS 29329990 DG Class -
Synonyms (R-(E))-6-(2-(1,3-Benzodioxol-5-Yl)Ethenyl)-5,6-Dihydro-4-Methoxy-2H-Pyran-2-One; (R)-5,6-Dihydro-4-Methoxy-6-(3,4-(Methylenedioxy)Styryl)-2H-Pyran-2-One; (E)-6-[2-(Benzo[D][1,3]Dioxol-5-Yl)Vinyl]-4-Methoxy-5,6-Dihydropyran-2-One; Kavatin; 6-(2-Benzo[1,3]Dioxol-5-Yl-Vinyl)-4-Methoxy-5,6-Dihydro-Pyran-2-One; Kavahin; (+-)-Methysticin; (E)-6-[2-(Benzo[D][1,3]Dioxol-5-Yl)Vinyl]-4-Methoxy-5,6-Dihydro-2H-Pyran-2-One; 2H-Pyran-2-One, 6-[2-(1,3-Benzodioxol-5-Yl)Ethenyl]-5,6-Dihydro-4-Methoxy-, [R-(E)]-; Methysticin
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Properties

Summary

Formula
C15H14O5
Molecular Mass
274.26900
Exact Mass
274.08400
PSA
53.99000
Logp
2.27430
IUPAC
(2R)-2-[(E)-2-(1,3-benzodioxol-5-yl)ethenyl]-4-methoxy-2,3-dihydropyran-6-one
SMILES
COC1=CC(=O)O[C@H](C1)/C=C/C2=CC3=C(C=C2)OCO3

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
Plant and Other Extracts > Plant Extracts

Chemical and Physical Properties

Melting Point
139-140.5ºC
Density
1.31 g/cm3
Boiling Point
496.5ºC
Flash Point
224ºC
Appearance
White solid
Acidity and Basicity
neutral

Export information

HS Code
29329990
Export Rebate
13%

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