Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 8-O-Demethyl-7-O-methyl-3,9-dihy
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8-O-DEMETHYL-7-O-METHYL-3,9-DIHYDROPUNCTATIN
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

93078-83-2

93078-83-2 structure

93078-83-2 structure

Name: 8-O-Demethyl-7-O-methyl-3,9-dihydropunctatin
Chemical Name: 5,8-Dihydroxy-3-(4-hydroxybenzyl)-7-methoxy-2,3-dihydro-4H-chrome n-4-one
CAS Number: 93078-83-2
Molecular Formula: C₁₇H₁₆O₆
Molecular Weight: 316.305
Catalog: Natural product Flavonoids
Create Date: 2017-08-08 16:51:02
Modify Date: 2025-08-27 15:42:45

Name	5,8-Dihydroxy-3-(4-hydroxybenzyl)-7-methoxy-2,3-dihydro-4H-chrome n-4-one
Synonyms	5,8-Dihydroxy-3-(4-hydroxybenzyl)-7-methoxy-2,3-dihydro-4H-chromen-4-one 4H-1-Benzopyran-4-one, 2,3-dihydro-5,8-dihydroxy-3-[(4-hydroxyphenyl)methyl]-7-methoxy-

Density	1.4±0.1 g/cm3
Boiling Point	611.4±55.0 °C at 760 mmHg
Molecular Formula	C₁₇H₁₆O₆
Molecular Weight	316.305
Flash Point	229.4±25.0 °C
Exact Mass	316.094696
PSA	96.22000
LogP	3.03
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.659

Hazard Codes	Xi

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