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N-Azidoacetylgalactosamine-tetraacylated

ALDRICH/900915

Synonym: Ac4GalNAz

CAS Number: 653600-56-7
Empirical Formula (Hill Notation): C16H22N4O10
Molecular Weight: 430.37
MDL Number: MFCD26961128
Linear Formula: C16H22N4O10
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-900915-50MG 50 mg
 $403.00
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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: 900915-50MG.

 

form powder or crystals
InChI 1S/C16H22N4O10/c1-7(21)26-6-11-14(27-8(2)22)15(28-9(3)23)13(16(30-11)29-10(4)24)19-12(25)5-18-20-17/h11,13-16H,5-6H2,1-4H3,(H,19,25)/t11?,13?,14-,15?,16+/m0/s1
InChI key HGMISDAXLUIXKM-SROHTVIFSA-N
Quality Level 100 
reaction suitability reaction type: click chemistry
SMILES string [N+](=[N-])=NCC(=O)NC1[C@@H](OC([C@@H](C1OC(=O)C)OC(=O)C)COC(=O)C)OC(=O)C
storage temp. −20°C
Application: N-Azidoacetylgalactosamine-tetraacylated (Ac4GalNAz) provides the first part of a simple and robust two-step technique that helps identify and characterize cell surface sialic acid-containing glycoproteins. The azide-modified protein can be detected by reaction with alkynes. For example alkynes labeled with a fluorescent probe or a biotin can be used. The acetyl groups increase cell permeability and allow the unnatural sugars to easily pass through the cell membrane. Carboxyesterases remove the acetyl groups once the monosaccharide is in the cell.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. −20°C
UNSPSC 12352116

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