(2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3',5,5',7,7'-pentahydroxy-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromen-3-yl 3,4,5-trihydroxybenzoate | CAS No. 109280-47-9
(2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3',5,5',7,7'-pentahydroxy-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromen-3-yl 3,4,5-trihydroxybenzoate
Basic Information
CAS Number
109280-47-9
Molecular Formula
C37H30O16
Molecular Weight
730.63 g/mol
AD
Chemical Classification
Basic Physical Properties
Synonyms & References
English
- epicatechin gallate-4beta-8-epicatechin
- epicatechin-[4beta-8]-epicatechin-3-O-gallate
- proanthocyanidin B6
- procyanidin B2 3-O-gallate
FAQ
What are the physical and chemical properties of (2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3',5,5',7,7'-pentahydroxy-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromen-3-yl 3,4,5-trihydroxybenzoate (CAS: 109280-47-9)?
This compound is a crystalline solid with a molecular weight of approximately 779.38 g/mol. It has low solubility in water but is soluble in organic solvents. Chemically, it is reactive towards bases and nucleophiles. It exhibits good stability under neutral pH conditions but degrades in acidic or basic environments.
How is (2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3',5,5',7,7'-pentahydroxy-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromen-3-yl 3,4,5-trihydroxybenzoate (CAS: 109280-47-9) typically synthesized?
This compound is typically synthesized via a multistep synthesis involving the condensation of 3,4-dihydroxybenzoic acid and 2,2'-bichromen-3-yl 3,4,5-trihydroxybenzoate. The process involves the use of catalytic amounts of an acid or base, and the reaction is performed at room temperature. Selectivity and yield can be improved by optimizing reaction conditions and using appropriate protecting groups.
What industries use (2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3',5,5',7,7'-pentahydroxy-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromen-3-yl 3,4,5-trihydroxybenzoate (CAS: 109280-47-9)?
This compound is used in the pharmaceutical industry for its potential as a chelating agent and in the semiconductor industry for its application in thin film coatings. It is also explored for use in the polymer industry as a stabilizer and in sensors for its specific reactivity with certain ions.
What precautions should be taken when handling (2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3',5,5',7,7'-pentahydroxy-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromen-3-yl 3,4,5-trihydroxybenzoate (CAS: 109280-47-9)?
When handling this compound, it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be carried out in a well-ventilated area or a fume hood. Spills should be cleaned up immediately using appropriate absorbents. Always consult the Safety Data Sheet (SDS) for detailed instructions on handling and disposal.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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