ChemicalBook > CAS DataBase List > (2R,3S)-3,4-Dihydro-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-2H-1-benzopyran-3-ol
(2R,3S)-3,4-Dihydro-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-2H-1-benzopyran-3-ol
- Product Name
- (2R,3S)-3,4-Dihydro-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-2H-1-benzopyran-3-ol
- CAS No.
- 105330-59-4
- Chemical Name
- (2R,3S)-3,4-Dihydro-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-2H-1-benzopyran-3-ol
- Synonyms
- 5,7,4'-Tri-O-methylcatechin;(2R,3S)-3,4-Dihydro-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-2H-1-benzopyran-3-ol;2H-1-Benzopyran-3-ol, 3,4-dihydro-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-, (2R,3S)-
- CBNumber
- CB22651217
- Molecular Formula
- C18H20O6
- Formula Weight
- 332.35
- MOL File
- 105330-59-4.mol
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(2R,3S)-3,4-Dihydro-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-2H-1-benzopyran-3-ol Property
- Boiling point:
- 542.9±50.0 °C(Predicted)
- Density
- 1.283±0.06 g/cm3(Predicted)
- solubility
- Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
- form
- Powder
- pka
- 9.70±0.10(Predicted)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Arctom
- Product number
- CFN96042
- Product name
- 5,7,4'-Tri-O-methylcatechin
- Packaging
- 5mg
- Price
- $593
- Updated
- 2021/12/16
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(2R,3S)-3,4-Dihydro-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-2H-1-benzopyran-3-ol Chemical Properties,Usage,Production
Uses
5,7,4'-Tri-O-methylcatechin is a Flavonoids product that can be isolated from the wood of Acacia catechu (L.F.) Willd.[1].
Definition
ChEBI: 3,3'-Dihydroxy-4',5,7-trimethoxyflavan is a catechin.
(2R,3S)-3,4-Dihydro-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-2H-1-benzopyran-3-ol Preparation Products And Raw materials
Raw materials
Preparation Products
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