52801-23-7

Basic information

• Product Name: rhamnazin 3-isorhamninoside
• Synonyms: rhamnazin 3-isorhamninoside;5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3-[6-O-(4-O-α-L-rhamnopyranosyl-α-L-rhamnopyranosyl)-β-D-galactopyranosyloxy]-4H-1-benzopyran-4-one
• CAS NO: 52801-23-7
• Molecular Formula: C₃₅H₄₄O₂₀
• Molecular Weight: 784.71186
• Mol File: 52801-23-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 1059.2°Cat760mmHg
• Flash Point: 328.5°C
• Appearance: /
• Density: 1.66g/cm³
• CAS DataBase Reference: rhamnazin 3-isorhamninoside(CAS DataBase Reference)
• NIST Chemistry Reference: rhamnazin 3-isorhamninoside(52801-23-7)
• EPA Substance Registry System: rhamnazin 3-isorhamninoside(52801-23-7)

Safety Data

• Hazardous Substances Data: 52801-23-7(Hazardous Substances Data)

Upstream product

• 83332-33-6 4'-Benzyloxy-5-hydroxy-3',7-dimethoxy-flavon-3-O--β-D-galaktopyranosid 
• 1486-60-8 Isorhamnetin-4'-benzylether 
• 83332-32-5 4'-Benzyloxy-5-hydroxy-3',7-dimethoxy-flavon-3-O-octa-O-acetyl--β-D-galaktopyranosid 
• 116512-03-9 4-Benzyloxy-3-methoxy-benzoesaeureanhydrid 
• 73519-08-1 Rhamnazin-4'-benzylether 
• 83332-31-4 3,5-Diacetoxy-4'-benzyloxy-3',7-dimethoxy-flavon 
• 83332-30-3 3,5,7-Triacetoxy-4'-benzyloxy-3'-methoxy-flavon 
• 73519-05-8 α-Acetobrom-isorhamninose 
• 59638-30-1 O-(2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl)-(1-4)-O-(2,3-di-O-acetyl-α-L-rhamnopyranosyl)-(1-6)-1,2,3,4-tetra-O-acetyl-D-galaktopyranose 

Downstream Products

• 52801-25-9 Rhamnazin-3-O-β-isorhamninosid-deca-O-acetat 

Relevant articles and documents

STRUKTUR UND SYNTHESE VON FLAVONOL-TRIOSIDEN AUS RHAMNUS-ARTEN

By synthesis and (13)C-NMR spectroscopic investigations of rhamnocitrin-, rhamnazin- and rhamnetin-3-O-4)-O-α-L-rhamnopyranosyl-(1->6)>-β-D-galactopyranosides and of rhamnocitrin-3-O-3)-O-α-L-rhamnopyranosyl-(1->6)-β-D-galactopyranoside (rhamnocitrin-3-O-β-rhamninoside) it was proved that all naturally occuring flavonol-triosides, so far isolated from different Rhamnus species, contain the sugar-moiety rhamninose.Thus it was shown that catharticin (rhamnocitrin-3-O-β-rhamninoside) is identical withalaternin and xanthorhamnin A (rhamnetin-3-O-β-rhamninoside) with xanthorhamnin B, whereas xanthohamnin C is rhamnazin-3-O-β-rhamninoside.From Rhamnus saxatilis JACQ., ssp. saxat. a new flavonol-acetyl-trioside was isolated and the structure by MS and (13)C-NMR spectroscopic means elucidated to be the rhamnetin-3-O-3)-O-(4-O-acetyl-)-α-L-rhamnopyranosyl-(1->6)>-β-D-galactopyranoside.