Certificate of Analysis

 
Product Name: N-Acetyl-D-galactosamine (D-N-Acetylgalactosamine)
Catalog Number: M10428
CAS Number: 1811-31-0
Physical and Chemical Properties
Formula: C8H15NO6
Molecular Weight: 221.21
Solubility: Water 90 mg/mL; DMSO 70 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: N-Acetyl-D-galactosamine (D-N-Acetylgalactosamine) Structure
Product Information
Description: N-Acetyl-D-galactosamine (D-N-Acetylgalactosamine) is an endogenous metabolite, it is the important constituent of brain heteropolysaccharides (glycoproteins).
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.