GB-1b

Inquiry

For Research Use Only.

Category

Flavonoids

Cat.No.

NP2190

CAS

19360-72-6

Product Name

GB-1b

Structure

Product Details

Description

GB-1b is extracted from the leaves of Garcinia travancorica.

Synonyms

(3,8'-Bi-2H-1-benzopyran)-4,4'(3H,3'H)-dione, 5,5',7,7'-tetrahydroxy-2,2'-bis(4-hydroxyphenyl)-, (2S,2'S,3R)-; 3,8''-Binaringenin; (2S)-8-[(2S,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one

IUPAC Name

(2S)-8-[(2S,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one

Molecular Weight

542.49

Molecular Formula

C30H22O10

Canonical SMILES

C1C(OC2=C(C1=O)C(=CC(=C2C3C(OC4=CC(=CC(=C4C3=O)O)O)C5=CC=C(C=C5)O)O)O)C6=CC=C(C=C6)O

InChI

InChI=1S/C30H22O10/c31-15-5-1-13(2-6-15)22-12-21(37)24-19(35)11-20(36)26(30(24)39-22)27-28(38)25-18(34)9-17(33)10-23(25)40-29(27)14-3-7-16(32)8-4-14/h1-11,22,27,29,31-36H,12H2/t22-,27-,29+/m0/s1

InChIKey

MXEIKUWMKSYEII-DETITRACSA-N

Purity

98.0%

Appearance

Yellow powder

Form

Powder

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