D-Glucurone with CAS 32449-92-6

what is of  D-Glucurone with CAS 32449-92-6?  

D-Glucurone is a white crystalline or crystalline powder; Odorless, with a slightly bitter taste; Gradually darken when encountering light colors; After dissolving in water, a portion of the lactone transforms into glucuronic acid, reaching an equilibrium state and exhibiting an acidic reaction. This product is easily soluble in water, slightly soluble in methanol, and slightly soluble in ethanol.

Specification

Melting point	172-175 °C (lit.)
alpha	19 º (c=10, H2O)
Boiling point	227.71°C (rough estimate)
density	1,76 g/cm3
refractive index	18.5 ° (C=5, H2O)
storage temp.	Store below +30°C.
solubility	water: soluble25mg/mL, clear, colorless
form	Crystals or Crystalline Powder
pka	11.96±0.60(Predicted)
color	White
optical activity	[α]24/D +18.8°, c = 8 in H2O
Water Solubility	SOLUBLE
Merck	14,4467

Application

D-Glucurono-6,3-lactone is a glucuronic acid derivative studied for its effectiveness against canine hepatitis. It is utilized in the studies such as starting regent in the synthesis of 2,3,4,-tris(tert.-butyldimethysilyl) glucuronic acid trichloroethylester, required for the preparation of 1-O-acyl glucuronide of the anti-inflammatory drug ML-3000, synthesis of optically active glucopyranoses, synthesis of long-chain alkyl glucofuranosides.

Packing

Usually packed in 25kg/drum,and also can be do customized package.