48149-72-0

Basic information

• Product Name: ALLYL ALPHA-D-GALACTOPYRANOSIDE
• Synonyms: NSC 404076;α-D-Glucose Monoallyl Ether;Ally a-D-galactopyranoside;Allyl alpha-D-galactopyranoside 97%;Allyl αALLYL ALPHA-D-GALACTOPYRANOSIDE;ALLYL A-D-GALACTOPYRANOSIDE;allyl α-d-galactopyranoside
• CAS NO: 48149-72-0
• Molecular Formula: C₉H₁₆O₆
• Molecular Weight: 220.22
• EINECS: 1533716-785-6
• Product Categories: Carbohydrate Synthesis;Monosaccharides;Specialty Synthesis;Carbohydrates & Derivatives
• Mol File: 48149-72-0.mol
• Article Data: 73

Chemical Properties

• Melting Point: 141-145 °C(lit.)
• Boiling Point: 415.039 °C at 760 mmHg
• Flash Point: 204.808 °C
• Appearance: /
• Density: 1.376 g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.55
• Storage Temp.: 2-8°C
• Solubility: Methanol (Slightly), Water (Slightly)
• PKA: 13.01±0.70(Predicted)
• CAS DataBase Reference: ALLYL ALPHA-D-GALACTOPYRANOSIDE(CAS DataBase Reference)
• NIST Chemistry Reference: ALLYL ALPHA-D-GALACTOPYRANOSIDE(48149-72-0)
• EPA Substance Registry System: ALLYL ALPHA-D-GALACTOPYRANOSIDE(48149-72-0)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 48149-72-0(Hazardous Substances Data)

Usage

Chemical Properties

Off-White Crystalline Solid

Uses

Allyl-α-D-galactopyranoside can be used as a useful synthetic intermediate for oligosaccharide synthesis.

InChI:InChI=1/C9H16O6/c1-2-3-14-9-8(13)7(12)6(11)5(4-10)15-9/h2,5-13H,1,3-4H2/t5?,6-,7-,8?,9-/m0/s1

Upstream product

• 59-23-4 D-Galactose 
• 107-18-6 allyl alcohol 
• 40733-07-1 D-Galactose-dibenzyldithioacetal 
• 512-69-6 D-raffinose 
• 1190202-85-7 but-2-yn-1-yl β-D-galactopyranoside 
• 151168-59-1 1-propynyl-β-D-galactopyranoside 
• 2595-07-5 allyl D-galactopyranoside 
• 34272-03-2 propargyl β-D-glucopyranoside 
• 13035-49-9 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl iodide 
• 83-87-4 D-glucose pentaacetate 
• 2280-44-6 D-Glucose 
• 10257-28-0 D-Galactose 
• 4163-60-4 β-D-galactose peracetate 
• 25878-60-8 D-galactose pentaacetate 

Downstream Products

• 83921-79-3 allyl 2-O-acetyl-3,4,6-tri-O-benzyl-β-D-glucopyranoside 
• 6207-44-9 1-allyl-2,3,4,6-tetra-O-benzyl-β-D-glucopyranoside 
• 84218-69-9 allyl 2,3,6-tri-O-benzyl-β-D-glucopyranoside 
• 146773-64-0 allyl 2,4,6-tri-O-benzyl-β-D-glucopyranoside 
• 100759-10-2 allyl 4,6-di-O-benzylidene-α-D-galactopyranoside 
• 119237-96-6 allyl 4,6-O-(S)-benzylidene-β-D-galactopyranoside 
• 149001-83-2 Allyl 2,6-di-O-benzyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-α-D-galactopyranoside 
• 10343-15-4 2,3,4,6-tetra-O-acetyl-1-O-allyl-α-D-galactopyranoside 
• 20746-64-9 (2S,4aR,7R,8R,8aR)-6-Allyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 
• 84276-56-2 allyl 4,6-O-benzylidene-β-D-glucopyranoside 
• 20746-64-9 allyl (R)-4,6-O-benzylidene-β-D-gluco-pyranoside 
• 168037-64-7 2,3-Bis-O-(phenylmethyl)-4,6-O-(phenylmethylene)-D-galactopyranose 
• 81713-36-2 allyl 4-O-benzoyl-2,6-di-O-benzyl-3-O-(2-methoxyethoxy)methyl-α-D-galactopyranoside 
• 119111-07-8 (S)-1,2-Dideoxy-3,4-bis-O-(phenylmethyl)-5,7-O-(phenylmethylene)-D-galacto-hept-1-enitol 

Relevant articles and documents

A facile synthesis of per-O-alkylated glycono-δ-lactones from per-O-alkylated glycopyranosides and a novel ring contraction for pyranoses

A novel one-pot synthesis of a variety of O-peralkylated δ-aldonolactones 9 from their corresponding glycosides 1 is introduced. This facile procedure involves combining glycoside precursor, tin(IV) chloride and trimethylsilyl azide in methylene chloride

Anomeric alkylations and acylations of unprotected mono- and disaccharides mediated by pyridoneimine in aqueous solutions

A site-specific deprotonation followed by alkylations and acylations of sugar hemiacetals to the corresponding alkyl glycosides and acylated sugars in aqueous solutions is disclosed herein. Pyridoneimine as a new base is developed to mediate the deprotonation of readily available sugar hemiacetals and further reactions with alkylation and acylation agents.

Carbon tetrachloride-free allylic halogenation-mediated glycosylations of allyl glycosides

The allylic bromination of allyl glycosides is conducted using NBS/AIBN reagents in (EtO)2CO and PhCF3 solutions, without using CCl4 as a solvent. The activated mixed halo-allyl glycosides led to glycosylations, mediated by a triflate, in a latent-active

Preparation method of fondaparinux sodium disaccharide intermediate

The invention discloses a preparation method of fondaparinux sodium disaccharide intermediate. 1-O-substituent sulfonyl-2,3-bis-O-benzyl-4,6-O-benzylidene-beta-D-glucopyranose directly reacts with 1,6-dehydrated-2-deoxy-2-azido-3-O-acetyl-beta-D-glucopyranose to prepare the fondaparinux sodium disaccharide intermediate as shown in a formula I; and meanwhile, the fondaparinux sodium intermediate asshown in the formula I can be used as a raw material to synthesize fondaparinux sodium intermediate as shown in a formula IV. The preparation method is simple and small in steps, the yield is high, the atomic utilization rate is high, the three wastes are small, and the preparation method is suitable for industrial large-scale production. Please see the description for the formula.