Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: CHALCONE B646854K030
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

66568-98-7

66568-98-7 structure

66568-98-7 structure

Name: CHALCONE B646854K030
Chemical Name: 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-2,3-dihydrochromen-4-one
CAS Number: 66568-98-7
Molecular Formula: C₁₇H₁₆O₆
Molecular Weight: 316.30500
Create Date: 2017-04-03 01:44:34
Modify Date: 2024-01-10 07:22:04

Name	5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-2,3-dihydrochromen-4-one
Synonyms	2,3-dihydro-5-hydroxy-2-(4'-hydroxy-3'-methoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one Eriodictyol 7,3'-dimethyl ether (+/-)-5,4'-dihydroxy-7,3'-dimethoxyflavanone (+-)-5-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-7-methoxy-chroman-4-one (+-)-5-Hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-7-methoxy-chroman-4-on 7,3'-di-O-methyleriodictyol

Density	1.358g/cm3
Boiling Point	572.8ºC at 760 mmHg
Molecular Formula	C₁₇H₁₆O₆
Molecular Weight	316.30500
Flash Point	214.1ºC
Exact Mass	316.09500
PSA	85.22000
LogP	2.82150
Index of Refraction	1.619

7507-89-3 structure

7507-89-3

121-33-5 structure

121-33-5

~24%

66568-98-7 structure

66568-98-7

Literature: Chan, Wing Lai; Lin, Yong Cheng; Zhang, Wei Han; Tang, Pak Lai; Szeto, Yau Shan Heterocycles, 1996 , vol. 43, # 3 p. 551 - 554

186581-53-3 structure

186581-53-3

~%

66568-98-7 structure

66568-98-7

Literature: Shinoda; Sato Yakugaku Zasshi, 1929 , vol. 49, p. 5 Chem. Zentralbl., 1929 , vol. 100, # I p. 1941

Precursor 3
7507-89-3 121-33-5 186581-53-3
DownStream 0