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: (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3143-21-3

3143-21-3 structure

3143-21-3 structure

Name: (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol
Chemical Name: (2R)-5,7-Dimethoxy-2r-(4-methoxy-phenyl)-chroman-3c-ol
CAS Number: 3143-21-3
Molecular Formula: C₁₈H₂₀O₅
Molecular Weight: 316.34800
Create Date: 2018-02-12 00:12:59
Modify Date: 2025-09-18 18:14:24

Names
Properties

Name	(2R)-5,7-Dimethoxy-2r-(4-methoxy-phenyl)-chroman-3c-ol
Synonyms	(-)-Epiafzelechin-5,7,4'-trimethylether

Molecular Formula	C₁₈H₂₀O₅
Molecular Weight	316.34800
Exact Mass	316.13100
PSA	57.15000
LogP	2.74950

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.