Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-Methoxy-2,3-diphenyl-4H-chromen-4-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

18720-69-9

18720-69-9 structure

18720-69-9 structure

Name: 7-Methoxy-2,3-diphenyl-4H-chromen-4-one
Chemical Name: 7-methoxy-2,3-diphenylchromen-4-one
CAS Number: 18720-69-9
Molecular Formula: C₂₂H₁₆O₃
Molecular Weight: 328.36100
Create Date: 2016-04-09 06:21:17
Modify Date: 2024-01-08 19:04:25

Name	7-methoxy-2,3-diphenylchromen-4-one
Synonyms	2-Phenyl-7-methoxyisoflavon 7-Methoxy-3-phenyl-flavon 4H-1-Benzopyran-4-one,7-methoxy-2,3-diphenyl 7-methoxy-2,3-diphenyl-chromen-4-one 7-Methoxy-2,3-diphenyl-4H-chromen-4-one 7-Methoxy-2,3-diphenylchromone 2,3-diphenyl-7-methoxy-4H-1-benzopyran-4-one

Molecular Formula	C₂₂H₁₆O₃
Molecular Weight	328.36100
Exact Mass	328.11000
PSA	39.44000
LogP	5.13560

HS Code	2914509090

74719-07-6 structure

74719-07-6

~%

18720-69-9 structure

18720-69-9

Literature: Saeed; Sharma; Durani; Jain; Kapil Journal of Medicinal Chemistry, 1990 , vol. 33, # 12 p. 3210 - 3216

18439-96-8 structure

18439-96-8

~%

18720-69-9 structure

18720-69-9

Literature: Saeed; Sharma; Durani; Jain; Kapil Journal of Medicinal Chemistry, 1990 , vol. 33, # 12 p. 3210 - 3216

98-88-4 structure

98-88-4

~%

18720-69-9 structure

18720-69-9

Literature: Saeed; Sharma; Durani; Jain; Kapil Journal of Medicinal Chemistry, 1990 , vol. 33, # 12 p. 3210 - 3216

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%