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糖烯及糖原酸酯

  • 13265-84-4, D-葡萄糖烯,D-Glucal, CAS:13265-84-4
13265-84-4, D-葡萄糖烯,D-Glucal, CAS:13265-84-4

13265-84-4, D-葡萄糖烯,D-Glucal, CAS:13265-84-4

  • CAS:13265-84-4
  • C6H10O4 / 146.14
  • MFCD09039277
  • 产品描述:13265-84-4,D-Glucal, D-葡萄糖烯,CAS:13265-84-4
  • 在线订购

Product name: D-Glucal CAS: 13265-84-4

M.F.: C6H10O4 M.W.: 146.14

Batch No: 20130406 Quantity:1700g

Items

Standards

Results

Appearance

Yellowish or white syrup or power

Positive

Solubility

Readily soluble in water and

almost insoluble in ether

Complies

Appearance of solution

Dissolve0.5 gin 10 ml of water,

and the solution should be clear

Complies

Identification

HPLC and TLC

Positive

Loss Weight On Dryness

Max. 1%

Complies

TLC (15%H2SO4-C2H5OH)

Should be one spot

Complies

Optical Activity

[α]21/D ( c = 1.9 inH2O)

−7.8 ~ −8.2°

-7.9°

Assay by HPLC

Min. 96%

98.6%

References:

1. Korytnyk W, Dodson-Simmons O, Carbohydr. Res. 1984, Aug 1, p157


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