219906-50-0

Basic information

• Product Name: 4-Methoxy-benzoic acid (2S,3R,4R,5R)-2-benzyloxy-4,5-bis-triethylsilanyloxy-tetrahydro-pyran-3-yl ester
• Synonyms: 4-Methoxy-benzoic acid (2S,3R,4R,5R)-2-benzyloxy-4,5-bis-triethylsilanyloxy-tetrahydro-pyran-3-yl ester
• CAS NO: 219906-50-0
• Molecular Weight: 602.916
• Mol File: 219906-50-0.mol

Chemical Properties

• CAS DataBase Reference: 4-Methoxy-benzoic acid (2S,3R,4R,5R)-2-benzyloxy-4,5-bis-triethylsilanyloxy-tetrahydro-pyran-3-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Methoxy-benzoic acid (2S,3R,4R,5R)-2-benzyloxy-4,5-bis-triethylsilanyloxy-tetrahydro-pyran-3-yl ester(219906-50-0)
• EPA Substance Registry System: 4-Methoxy-benzoic acid (2S,3R,4R,5R)-2-benzyloxy-4,5-bis-triethylsilanyloxy-tetrahydro-pyran-3-yl ester(219906-50-0)

Safety Data

• Hazardous Substances Data: 219906-50-0(Hazardous Substances Data)

Upstream product

• 994-30-9 triethylsilyl chloride 
• 219906-49-7 benzyl 2-O-(4-methoxybenzoyl)-α-D-xylopyranoside 
• 100-51-6 benzyl alcohol 
• 6763-34-4 D-xylose 
• 18403-12-8 benzyl β-D-xylopyranoside 
• 87-72-9 D-Xylose 

Downstream Products

• 219906-58-8 C₇₃H₁₂₈O₁₆Si₄ 
• 321125-08-0 2-O-(4-methoxybenzoyl)-3,4-di-O-triethylsilyl-β-D-xylopyranosyl-(1→3)-2-O-acetyl-4-O-triethylsilyl-α,β-L-arabinopyranosyl trichloroacetimidate 
• 219906-55-5 4-Methoxy-benzoic acid (2S,3R,4R,5R)-2-((2S,3R,4R,5S)-3-acetoxy-2-benzyloxy-5-triethylsilanyloxy-tetrahydro-pyran-4-yloxy)-4,5-bis-triethylsilanyloxy-tetrahydro-pyran-3-yl ester 
• 219906-53-3 4-Methoxy-benzoic acid (2S,3R,4R,5R)-2-((2S,3R,4S,5S)-3-acetoxy-2-benzyloxy-5-hydroxy-tetrahydro-pyran-4-yloxy)-4,5-bis-triethylsilanyloxy-tetrahydro-pyran-3-yl ester 
• 219906-54-4 4-Methoxy-benzoic acid (2S,3R,4R,5R)-2-((3S,4S,5R,6S)-5-acetoxy-6-benzyloxy-4-hydroxy-tetrahydro-pyran-3-yloxy)-4,5-bis-triethylsilanyloxy-tetrahydro-pyran-3-yl ester 
• 321125-07-9 2-O-(4-methoxybenzoyl)-3,4-di-O-triethylsilyl-α,β-D-xylopyranosyl trichloroacetimidate 
• 145075-81-6 3β,16β,17α-trihydroxycholest-5-en-22-one 16-O-{O-[2-O-(4-methoxybenzoyl)-β-D-xylopyranosyl]-(1->3)-2-O-acetyl-β-L-arabinopyranoside} 

Relevant articles and documents

Synthesis, conformational analysis and SAR research of OSW-1 analogues

A series of novel OSW-1 analogues were synthesized by coupling disaccharides (2-O-4-methoxylbenzoyl-β-D-xylopyranosyl-(1→3)-2-O-acetyl-α-L-arabinopyranosyl) or (2-O-4-(E)-cinnamoyl-β-D-xylopyranosyl-(1→3)-2-O-acetyl-α-L-arabinopyranosyl) and their 1→4 lin

First total synthesis of an exceptionally potent antitumor saponin, OSW- 1

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