30021-94-4

Basic information

• Product Name: L-Mannopyranose, 6-deoxy-, tetraacetate
• Synonyms: L-Mannopyranose, 6-deoxy-, tetraacetate
• CAS NO: 30021-94-4
• Molecular Formula: C₁₄H₂₀O₉
• Molecular Weight: 332.3
• Mol File: 30021-94-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 129-130 °C(Press: 0.1 Torr)
• Appearance: /
• Density: 1.26±0.1 g/cm3(Predicted)
• CAS DataBase Reference: L-Mannopyranose, 6-deoxy-, tetraacetate(CAS DataBase Reference)
• NIST Chemistry Reference: L-Mannopyranose, 6-deoxy-, tetraacetate(30021-94-4)
• EPA Substance Registry System: L-Mannopyranose, 6-deoxy-, tetraacetate(30021-94-4)

Safety Data

• Hazardous Substances Data: 30021-94-4(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 24332-96-5 2,3,4-Tri-O-acetyl-α-L-fucopyranosyl chloride 
• 134-96-3 syringic aldehyde 
• 498-02-2 1-(3-methoxy-4-hydroxyphenyl)ethanone 
• 2478-38-8 1-(4-hydroxy-3,5-dimethoxy-phenyl)-ethanone 
• 6546-65-2 4',5-diacetoxy-7-[hexa-O-acetyl-(2-O-α-L-rhamnopyranosyl-β-D-glucopyranosyl)oxy]flavone 
• 10236-47-2 naringin 

Downstream Products

• 189135-52-2 4-methoxy-3-(2,3,4-tri-O-acetyl-β-L-fucopyranosyl)toluene 
• 88086-86-6 4-[(6-deoxy-α-L-mannopyranosyl)oxy]benzaldehyde 
• 620951-70-4 p-tolyl 2,3,4-tri-O-acetyl-1-thio-α-L-rhamnopyranoside 
• 136809-99-9 phenyl 2,3,4-tri-O-acetyl-1-seleno-α-L-rhamnopyranoside 
• 108740-74-5 phenyl 2,3,4-tri-O-acetyl-1-thio-α-L-rhamnopyranoside 
• 5158-64-5 2,3,4-tri-O-acetyl-D-fucopyranosyl bromide 
• 73168-11-3 1-methyl-6-(phenylmethoxy)-10-<(2,3,4-tri-o-acetyl-6-deoxy-β-D-galactopyranosyl)oxy>benzobenzopyrano<5,4,3-cde><1>benzopyran-5,12-dione 
• 69558-02-7 ethyl 2,3,4-tri-O-acetyl-1-thio-β-L-rhamnopyranoside 
• 125520-01-6 ethyl 2,3,4-tri-O-acetyl-1-thio-α-L-rhamnopyranoside 
• 3359-36-2 O-benzyl-2,3,4-tri-O-acetyl-β-L-rhamnopyranoside 
• 122001-32-5 4-(α-L-rhamnopyranosyloxy)phenylacetonitrile 

Relevant articles and documents

A straightforward access to neohesperidose from naringin by acetolysis. Comparative behaviour of some flavonoid neohesperidosides and rutinosides under acetolysis

A straightforward semisynthesis of neohesperidose was performed in three-steps with 43% overall yield starting from naringin, the main flavonoid of grapefruit. In addition, the behaviour of two pairs of flavonoid 7-O-rhamnoglucosides (neohesperidosides naringin and rhoifolin; rutinosides hesperidin and diosmin) under same acetolysis conditions was compared. Results demonstrated the crucial influence of the oxidation state of the aglycone (flavanone or flavone), and of the nature of the disaccharidic moiety on the course of the reaction.