17013-99-9

Basic information

• Product Name: Methyl 2-O-methyl-6-deoxy-α-D-allopyranoside
• Synonyms: Methyl 2-O-methyl-6-deoxy-α-D-allopyranoside
• CAS NO: 17013-99-9
• Molecular Formula: C₈H₁₆O₅
• Molecular Weight: 192.20964
• Mol File: 17013-99-9.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Methyl 2-O-methyl-6-deoxy-α-D-allopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: Methyl 2-O-methyl-6-deoxy-α-D-allopyranoside(17013-99-9)
• EPA Substance Registry System: Methyl 2-O-methyl-6-deoxy-α-D-allopyranoside(17013-99-9)

Safety Data

• Hazardous Substances Data: 17013-99-9(Hazardous Substances Data)

Upstream product

• 69558-12-9 methyl 4-O-benzyl-2-O-methyl-α-L-rhamnopyranoside 
• 74043-40-6 methyl 3,4-di-O-benzyl-2-O-methyl-α-L-rhamnopyranoside 
• 67-56-1 methanol 
• 29837-29-4 methyl-(O³,O⁴-diacetyl-O²-methyl-ξ-L-rhamnopyranoside) 
• 2914-23-0 barium methoxide 
• 3615-41-6 L-Rhamnose 
• 69558-07-2 methyl-3,4-di-O-benzyl-α-L-rhamnopyranoside 

Downstream Products

• 921-90-4 O²-methyl-6-deoxy-D-altrose 

Relevant articles and documents

Mandelalides A-D, cytotoxic macrolides from a new Lissoclinum species of South African tunicate

Mandelalides A-D are variously glycosylated, unusual polyketide macrolides isolated from a new species of Lissoclinum ascidian collected from South Africa, Algoa Bay near Port Elizabeth and the surrounding Nelson Mandela Metropole. Their planar structures were elucidated on submilligram samples by comprehensive analysis of 1D and 2D NMR data, supported by mass spectrometry. The assignment of relative configuration was accomplished by consideration of homonuclear and heteronuclear coupling constants in tandem with ROESY data. The absolute configuration was assigned for mandelalide A after chiral GC-MS analysis of the hydrolyzed monosaccharide (2-O-methyl-α-l-rhamnose) and consideration of ROESY correlations between the monosaccharide and aglycone in the intact natural product. The resultant absolute configuration of the mandelalide A macrolide was extrapolated to propose the absolute configurations of mandelalides B-D. Remarkably, mandelalide B contained the C-4′ epimeric 2-O-methyl-6- dehydro-α-l-talose. Mandelalides A and B showed potent cytotoxicity to human NCI-H460 lung cancer cells (IC50, 12 and 44 nM, respectively) and mouse Neuro-2A neuroblastoma cells (IC50, 29 and 84 nM, respectively).

Studies on the constituents of the root of Polygala tenuifolia Willdenow. II. On the structures of onjisaponins A, B and E

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Structures of steffimycin and steffimycin B

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