517892-03-4

Basic information

• Product Name: 3',4'-Dihydroxyflavone-4'-beta-D-glucopyranosidesodiumsalt
• Synonyms: 3,4-DIHYDROXYFLAVONE-4-B-D-GLUCOPYRANOSIDE SODIUM SALT;2-[4-(beta-D-Glucopyranosyloxy)-3-hydroxyphenyl]-4H-1-benzopyran-4-one monosodium salt;3',4'-Dihydroxyflavone-4'-β-d-glucopyranoside sodium salt, 98%
• CAS NO: 517892-03-4
• Molecular Formula: C₂₁H₁₉O₉*Na
• Molecular Weight: 0
• Mol File: 517892-03-4.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3',4'-Dihydroxyflavone-4'-beta-D-glucopyranosidesodiumsalt(CAS DataBase Reference)
• NIST Chemistry Reference: 3',4'-Dihydroxyflavone-4'-beta-D-glucopyranosidesodiumsalt(517892-03-4)
• EPA Substance Registry System: 3',4'-Dihydroxyflavone-4'-beta-D-glucopyranosidesodiumsalt(517892-03-4)

Safety Data

• Hazardous Substances Data: 517892-03-4(Hazardous Substances Data)

Downstream Products

• 492-61-5 β-D-glucose 
• 70460-18-3 3'-hydroxyflavone 

Relevant articles and documents

β-D-ribosidase activity indicators with a chromogenic substrate

This invention provides a method of detecting enzyme activity on a solid medium. The enzyme substrate has a chromogenic portion comprising a catechol residue, in which a derivitising moiety is linked to the aromatic ring of the catechol via a bond, and an enzyme cleavable group which is attached via an ester or ether linkage to the oxygen atom derived from a hydroxyl group of the catechol residue. If the enzyme substrate contacts an enzyme capable of cleaving the enzyme cleavable groups and the cleaved compound contacts a chelatable metal ion, a substantially non-diffusable coloured precipitate is formed.