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Acetobromo-α-D-galactose

SIGMA/A7562 - ≥93% (TLC)

Synonym: 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl bromide

CAS Number: 3068-32-4
Empirical Formula (Hill Notation): C14H19BrO9
Molecular Weight: 411.20
MDL Number: MFCD00063686
Linear Formula: C14H19BrO9
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-A7562-10G 10 g
 $148.00
1/EA		 Add To Favorites
45-A7562-25G 25 g
 $207.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A7562-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A7562-10G

 

assay ≥93% (TLC)
biological source synthetic (organic)
color white to off-white
contains 1% CaCO3 as stabilizer
form powder
InChI 1S/C14H19BrO9/c1-6(16)20-5-10-11(21-7(2)17)12(22-8(3)18)13(14(15)24-10)23-9(4)19/h10-14H,5H2,1-4H3/t10-,11+,12+,13-,14+/m1/s1
InChI key CYAYKKUWALRRPA-HTOAHKCRSA-N
optical activity [α]25/D 200 to 225 °, c = 0.5% (w/v) in chloroform
Quality Level 200 
shipped in dry ice
SMILES string CC(=O)OC[C@H]1O[C@H](Br)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H]1OC(C)=O
solubility chloroform: soluble 5 mg/mL
storage temp. −20°C
Application: 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl bromide is used as an organic condensation reagent for chemistries such as N- and S- galactosylation reactions and the synthesis of spacer-equipped phosphorylated di-, tri- and tetrasaccharide fragments of the O-specific polysaccharides.
Other Notes: To gain a comprehensive understanding of our extensive range of Monosaccharides  for your research, we encourage you to visit our Carbohydrates  Category page.
Packaging: 10, 25 g in poly bottle
Purity ≥93% (TLC)
Storage Temp. −20°C
UNSPSC 12352201

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