90899-20-0

Basic information

• Product Name: 4-ethenylphenyl 6-O-beta-D-xylopyranosyl-beta-D-glucopyranoside
• Synonyms: β-D-Glucopyranoside, 4-ethenylphenyl 6-O-β-D-xylopyranosyl-
• CAS NO: 90899-20-0
• Molecular Formula: C₁₉H₂₆O₁₀
• Molecular Weight: 414.4037
• Mol File: 90899-20-0.mol
• Article Data: 1

Chemical Properties

• Melting Point: 183-185 °C
• Boiling Point: 697.2°C at 760 mmHg
• Flash Point: 375.5°C
• Density: 1.51g/cm³
• Vapor Pressure: 2.09E-20mmHg at 25°C
• Refractive Index: 1.638
• PKA: 12.79±0.70(Predicted)
• CAS DataBase Reference: 4-ethenylphenyl 6-O-beta-D-xylopyranosyl-beta-D-glucopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: 4-ethenylphenyl 6-O-beta-D-xylopyranosyl-beta-D-glucopyranoside(90899-20-0)
• EPA Substance Registry System: 4-ethenylphenyl 6-O-beta-D-xylopyranosyl-beta-D-glucopyranoside(90899-20-0)

Safety Data

• Hazardous Substances Data: 90899-20-0(Hazardous Substances Data)

Upstream product

• 91067-43-5 ptelatoside-A hexaacetate 
• 50930-77-3 p-ethylphenyl-1-O-β-D-glucopyranoside 
• 91067-45-7 p-ethylphenyl 2,3,4-tri-O-acetyl-β-D-glucopyranoside 
• 91067-46-8 p-ethylphenyl 2,3,4-tri-O-acetyl-β-D-xylopyranosyl-(1-6)-2,3,4-tri-O-acetyl-β-D-glucopyranoside 
• 50819-46-0 p-ethylphenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside 

Downstream Products

• 49745-68-8 (+)-4-(1'-methoxyethyl)phenol 
• 20880-54-0 methyl 2,3,4-tri-O-acetyl-α-D-xylopyranoside 
• 604-70-6 Acetic acid (2R,3R,4S,5R,6S)-3,5-diacetoxy-2-acetoxymethyl-6-methoxy-tetrahydro-pyran-4-yl ester 

Relevant articles and documents

ISOLATION AND STRUCTURES OF TWO NEW p-HYDROXYSTYRENE GLYCOSIDES, PTELATOSIDE-A AND PTELATOSIDE-B FROM BRACKEN, PTERIDIUM AQUILINUM VAR. LATIUSCULUM, AND SYNTHESIS OF PTELATOSIDE-A

Two new p-hydroxystyrene glycosides, ptelatoside-A and ptelatoside-B were isolated from the carcinogenic fraction of aqueous extracts of bracken, Pteridium aquilinum var. latiusculum, and their structures were established to be p-β-primeverosyloxystyrene and p-β-neohesperidosyloxystyrene, respectively by chemical and spectral means.A synthesis of ptelatoside-A was achieved.