D-Glucosamic acid

D-Glucosamic acid
  • CAS No.:3646-68-2
Other grades of this product :
D-Glucosamic acid Basic information
Product Name:D-Glucosamic acid
Synonyms:GLUCOSAMIC ACID;GLUCOSAMINIC ACID;GLUCOSAMINIC ACID, D-;2-AMINO-2-DEOXY-D-GLUCONIC ACID;2-Amino-2-deoxy-gluconate;2-AMino-3,4,5,6-tetrahydroxyhexanoic acid;ChitosaMinic acid;NSC 37779
CAS:3646-68-2
MF:C6H13NO6
MW:195.17
EINECS:222-879-1
Product Categories:Sugars, Carbohydrates & Glucosides;13C & 2H Sugars;Aminosugars;Biochemistry;Glucose;Sugar Acids;Sugars;Dextrins、Sugar & Carbohydrates;Carbohydrates & Derivatives
Mol File:3646-68-2.mol
D-Glucosamic acid Chemical Properties
Melting point 235-245 °C (dec.)
Boiling point 633.2±55.0 °C(Predicted)
density 1.618 g/cm3(Temp: -5 °C)
refractive index -15 ° (C=2.5, 1mol/L HCl)
storage temp. 2-8°C
solubility Water (Slightly, Heated and Sonicated)
form Solid
pka2.17±0.34(Predicted)
color White to Off-White
BRN 1726033
EPA Substance Registry SystemD-Gluconic acid, 2-amino-2-deoxy- (3646-68-2)
Safety Information
WGK Germany 3
3-10
HS Code 29225090
MSDS Information
ProviderLanguage
SigmaAldrich English
D-Glucosamic acid Usage And Synthesis
Chemical PropertiesWhite Crystalline Solid
UsesD-Glucosamic Acid is a useful starting material for the synthesis of aldonic acids containing a free carboxyl group and having all hydroxyl functions esterified with a simple carboxylic acid are well established deriviatives
UsesD-Glucosaminic Acid is a useful starting material for the synthesis of aldonic acids containing a free carboxyl group and having all hydroxyl functions esterified with a simple carboxylic acid are well established deriviatives.
D-Glucosamic acid Preparation Products And Raw materials
Raw materialsdimethyl 2-oxobutanedioate-->Benzaldehyde

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