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N-Acetyl-D-galactosamine

SIGMA/A2795 - ≥98% (HPLC)

Synonym: 2-Acetamido-2-deoxy-D-galactose; D-GalNAc; N-Acetylchondrosamine

CAS Number: 1811-31-0
Empirical Formula (Hill Notation): C8H15NO6
Molecular Weight: 221.21
EC Number: 217-321-9
MDL Number: MFCD00065372
Linear Formula: C8H15NO6
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-A2795-10MG 10 mg
 $39.20
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45-A2795-100MG 100 mg
 $61.00
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45-A2795-500MG 500 mg
 $167.00
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45-A2795-1G 1 g
 $329.00
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45-A2795-5G 5 g
 $1330.00
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assay ≥98% (HPLC)
color white
form powder
InChI 1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6+,7-,8?/m1/s1
InChI key OVRNDRQMDRJTHS-KEWYIRBNSA-N
mp 160 °C
Quality Level 300 
SMILES string CC(=O)N[C@H]1C(O)O[C@H](CO)[C@H](O)[C@@H]1O
solubility water: 50 mg/mL, clear, colorless
storage temp. 2-8°C
technique(s) HPLC: suitable
Application: N-Acetyl-D-galactosamine has been used:
• as a Dolichos biflorus agglutinin (DBA) haptenic sugar in lectin bead binding assay
• to assess the specificity of lectin binding using lectin blot inhibition
• in immunohistochemistry to pre-adsorb Wisteria floribunda lectin
Application: N-Acetyl-D-galactosamine (GalNAc), an aminosugar, is a component of many O-linked and N-linked glycan structures. As UDP-GalNAc, GalNAc is the intial O-linked sugar to many serine and threonine residues in protein glycosylations.
General description: N-Acetyl-D-galactosamine (GalNAc), an amino sugar, is a component of many O-linked and N-linked glycan structures. As uridine diphosphate (UDP)-GalNAc, GalNAc is the initial O-linked sugar to many serine and threonine residues in protein glycosylations.
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 mg in autosample vial
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98% (HPLC)
mp 160 °C
Storage Temp. 2-8°C
UNSPSC 12352201

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