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N-Acetyl-D-galactosamine

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Name

N-Acetyl-D-galactosamine

EINECS 217-321-9
CAS No. 14215-68-0 Density 1.5 g/cm3
PSA 119.25000 LogP -2.68670
Solubility almost transparency Melting Point 158-162 °C
Formula C8H15NO6 Boiling Point 595.4 °C at 760 mmHg
Molecular Weight 221.21 Flash Point 313.9 °C
Transport Information N/A Appearance white to off-white fine crystalline powder
Safety 22-24/25 Risk Codes N/A
Molecular Structure Molecular Structure of 14215-68-0 (N-Acetyl-D-galactosamine) Hazard Symbols IrritantXi
Synonyms

Galactopyranose,2-acetamido-2-deoxy-, a-D- (8CI);2-(Acetylamino)-2-deoxy-a-D-galactopyranose;2-Acetamido-2-deoxy-a-D-galactopyranose;2-Deoxy-2-acetamido-a-D-galactopyranose;N-Acetyl-a-D-galactosamine;a-N-Acetylgalactosamine;a-N-Acetyl-D-galactosamine;

Article Data 104

N-Acetyl-D-galactosamine Chemical Properties

The molecular formula of N-Acetyl-D-galactosamine(14215-68-0) is C8H15NO6 and its formula weight is 221.21.
The density of N-Acetyl-D-galactosamine(14215-68-0) is 1.5 g/cm3  and it has a melting point of  158-162 °C. The boiling point is  313.9 °C. The refractive index is about  1.575. Its flash point is  595.4 °C at 760 mmHg.
The chemical synonyms of N-Acetyl-D-galactosamine(14215-68-0) are 2-(acetylamino)-2-deoxy-alpha-d-galactopyranos;2-ACETAMIDO-2-DESOXY-D-GALACTOPYRANOSE;2-ACETAMIDO-2-DEOXY-D-GALACTOPYRANOSE;2-ACETAMIDO-2-DEOXY-D-GALACTOSE;ALPHA-N-ACETYLGALACTOSAMINIDASE;ACETAMIDO-2-DEOXY-D-GALACTOPYRANOSE, 2-;ACETAMIDO-2-DEOXY-D-GALACTOSE;ACETYL-D-GALACTOSAMINE
The molecular structure of N-Acetyl-D-galactosamine(14215-68-0):
 

N-Acetyl-D-galactosamine Uses

In humans it is the terminal carbohydrate forming the antigen of blood group A.

It is typically the first monosaccharide that connects serine or threonine in particular forms of protein O-glycosylation.

N-Acetylgalactosamine is necessary for intercellular communication, and is concentrated in sensory nerve structures of both humans and animals.

N-Acetyl-D-galactosamine Toxicity Data With Reference

RTECS#: CAS# 14215-68-0: None listed
 
LD50/LC50: RTECS: Not available. 
Carcinogenicity: N-Acetyl-D-galactosamine - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
 
Other: The toxicological properties have not been fully investigated.

N-Acetyl-D-galactosamine Safety Profile

Hazard Codes  Xi
Safety Statements  22-24/25
WGK Germany  3
 
F  3-10

N-Acetyl-D-galactosamine Specification

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:Not available 
Risk Phrases:
 
Safety Phrases:
S 24/25 Avoid contact with skin and eyes. 
 
WGK (Water Danger/Protection)
CAS# 14215-68-0: Not available
 
Canada
CAS# 14215-68-0 is listed on Canada's NDSL List
 
US Federal
TSCA
CAS# 14215-68-0 is listed on the TSCA Inventory.

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