GalNAc; 2-Acetamido-2-deoxy-D-galactose; N-Acetylchondrosamine; 2-Acetamido-2-deoxy-D-galactopyranose; N-Acetyl-D-galactosamine
3D model (JSmol)
CompTox Dashboard (EPA)
|Molar mass||221.21 g/mol|
|Melting point||172 to 173 °C (342 to 343 °F; 445 to 446 K)|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|what is ?)(|
N-Acetylgalactosamine is necessary for intercellular communication, and is concentrated in sensory nerve structures of both humans and animals.
GalNAc is also used as a targeting ligand in investigational antisense oligonucleotides and siRNA therapies targeted to the liver, where it binds to the asialoglycoprotein receptors on hepatocytes.