Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Dihydro-3-(4-hydroxy-2,3-dimethoxyphenyl)-2H-1-benzopyran-7-ol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

27973-50-8

27973-50-8 structure

27973-50-8 structure

Name: 3,4-Dihydro-3-(4-hydroxy-2,3-dimethoxyphenyl)-2H-1-benzopyran-7-ol
Chemical Name: 3-(4-hydroxy-2,3-dimethoxyphenyl)-3,4-dihydro-2H-chromen-7-ol
CAS Number: 27973-50-8
Molecular Formula: C₁₇H₁₈O₅
Molecular Weight: 302.32200
Create Date: 2017-07-29 23:43:45
Modify Date: 2025-09-15 19:23:46

Names
Properties

Name	3-(4-hydroxy-2,3-dimethoxyphenyl)-3,4-dihydro-2H-chromen-7-ol
Synonyms	7,4'-Dihydroxy-2',3'-dimethoxyisoflavan Spherosin Sphaerosin 3-(4-hydroxy-2,3-dimethoxy-phenyl)-chroman-7-ol Laxifloran (+-)-4'.7-Dihydroxy-2'.3'-dimethoxyisoflavan

Density	1.279g/cm3
Boiling Point	473.9ºC at 760mmHg
Molecular Formula	C₁₇H₁₈O₅
Molecular Weight	302.32200
Flash Point	240.4ºC
Exact Mass	302.11500
PSA	68.15000
LogP	2.83370
Vapour Pressure	1.33E-09mmHg at 25°C
Index of Refraction	1.606

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