Chinese Japanese Germany Korea

(2R,2'R,3S,3'S,4S,4'R)-3,3',4,4'-Tetrahydro-2,2'-bis(3,4-dihydroxyphenyl)-4,6'-bi[2H-1-benzopyran]-3,3',4',7,7'-pentol

(2R,2'R,3S,3'S,4S,4'R)-3,3',4,4'-Tetrahydro-2,2'-bis(3,4-dihydroxyphenyl)-4,6'-bi[2H-1-benzopyran]-3,3',4',7,7'-pentol Structure
(2R,2'R,3S,3'S,4S,4'R)-3,3',4,4'-Tetrahydro-2,2'-bis(3,4-dihydroxyphenyl)-4,6'-bi[2H-1-benzopyran]-3,3',4',7,7'-pentol structure
CAS No.
20254-30-2
Chemical Name:
(2R,2'R,3S,3'S,4S,4'R)-3,3',4,4'-Tetrahydro-2,2'-bis(3,4-dihydroxyphenyl)-4,6'-bi[2H-1-benzopyran]-3,3',4',7,7'-pentol
Synonyms
Bileucofisetinidin;(2R,2'R,3S,3'S,4S,4'R)-3,3',4,4'-Tetrahydro-2,2'-bis(3,4-dihydroxyphenyl)-4,6'-bi[2H-1-benzopyran]-3,3',4',7,7'-pentol;[4,6'-Bi-2H-1-benzopyran]-3,3',4',7,7'-pentol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, [2R-[2α,3β,4β(2'R*,3'S*,4'R*)]]- (9CI)
CBNumber:
CB72207839
Molecular Formula:
C30H26O11
Molecular Weight:
562.52
MDL Number:
MOL File:
20254-30-2.mol
Request For Quotation

(2R,2'R,3S,3'S,4S,4'R)-3,3',4,4'-Tetrahydro-2,2'-bis(3,4-dihydroxyphenyl)-4,6'-bi[2H-1-benzopyran]-3,3',4',7,7'-pentol Properties

Boiling point 848.4±65.0 °C(Predicted)
Density 1.658±0.06 g/cm3(Predicted)
pka 9.42±0.70(Predicted)

(2R,2'R,3S,3'S,4S,4'R)-3,3',4,4'-Tetrahydro-2,2'-bis(3,4-dihydroxyphenyl)-4,6'-bi[2H-1-benzopyran]-3,3',4',7,7'-pentol Preparation Products And Raw materials

Raw materials

Preparation Products

(2R,2'R,3S,3'S,4S,4'R)-3,3',4,4'-Tetrahydro-2,2'-bis(3,4-dihydroxyphenyl)-4,6'-bi[2H-1-benzopyran]-3,3',4',7,7'-pentol Bileucofisetinidin [4,6'-Bi-2H-1-benzopyran]-3,3',4',7,7'-pentol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, [2R-[2α,3β,4β(2'R*,3'S*,4'R*)]]- (9CI) 20254-30-2