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ChemicalBook > Product Catalogue >Biochemical Engineering >Saccharides >Monosaccharide >2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide

2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide

2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide Structure
  • ₹6500 - ₹13163.2
  • Product name: 2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide
  • CAS: 3068-32-4
  • MF: C14H19BrO9
  • MW: 411.2
  • EINECS:221-324-0
  • MDL Number:MFCD00063686
  • Synonyms:acetobromo-ó-d-galactose ;alpha-d-galactopyranosylbromide,tetraacetate ;2,3,4,6-Tetra-O-acetyl-a-D-galacopyranosyl bromide;BroMo 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranoside (Stabilized with 2% (wt/wt) CaCO3);tetra-O-acetyl-alpha-D-galactopyranosyl bromide;2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide;Acetobromo-alpha-D-galactose;acetobromo-D-galactose;BROMO-2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GALACTOPYRANOSE
3 prices
Selected condition:

Brand

  • Sigma-Aldrich(India)
  • SRL

Package

  • 10G
  • 25G
  • 5Gms
  • ManufacturerSigma-Aldrich(India)
  • Product numberA7562
  • Product descriptionAcetobromo-α-D-galactose ≥93% (TLC)
  • Packaging10G
  • Price₹10630.15
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberA7562
  • Product descriptionAcetobromo-α-D-galactose ≥93% (TLC)
  • Packaging25G
  • Price₹13163.2
  • Updated2022-06-14
  • Buy
  • ManufacturerSRL
  • Product number28590
  • Product descriptionAcetobromo-D-Galatose w/ 2% Calcium Carbonate extrapure, 98%
  • Packaging5Gms
  • Price₹6500
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) A7562 Acetobromo-α-D-galactose ≥93% (TLC) 10G ₹10630.15 2022-06-14 Buy
Sigma-Aldrich(India) A7562 Acetobromo-α-D-galactose ≥93% (TLC) 25G ₹13163.2 2022-06-14 Buy
SRL 28590 Acetobromo-D-Galatose w/ 2% Calcium Carbonate extrapure, 98% 5Gms ₹6500 2022-05-26 Buy

Properties

Melting point :83-85 °C
alpha :210 º (c=3, CHCl3)
Boiling point :412.0±45.0 °C(Predicted)
Density :1.7028 (rough estimate)
refractive index :1.4490 (estimate)
storage temp. :Inert atmosphere,Store in freezer, under -20°C
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly), Water (Slightly)
form :Solid
color :White to Pale Yellow
Water Solubility :Sparingly soluble
BRN :96671
Stability :Temperature Sensitive; Store in freezer; Stabilized with 2% CaCO3
CAS DataBase Reference :3068-32-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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