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  • 2595-05-3, 双丙酮-D-阿洛糖, CAS:2595-05-3
  • 2595-05-3, 双丙酮-D-阿洛糖, CAS:2595-05-3
2595-05-3, 双丙酮-D-阿洛糖, CAS:2595-05-32595-05-3, 双丙酮-D-阿洛糖, CAS:2595-05-3

2595-05-3, 双丙酮-D-阿洛糖, CAS:2595-05-3

  • CAS:2595-05-3
  • C12H20O6 / 260.3
  • MFCD00135634
  • 产品描述:2595-05-3,Di-O-isopropylidene a-D-allofuranose CAS: 2595-05-3, 2595-05-3,双丙酮-D-阿洛糖,CAS:2595-05-3, 2595-05-3,DI-O-ISOPROPYLIDENE-A-D-ALLOFURANOSE; 1,2,5,6-DI-O-ISOPROPYLIDENE-ALPHA-D-ALLOFURANOSE; 1,
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1,2:5,6-Di-O-isopropylidene-a-D-allofuranose

CAS No:
2595-05-3
MDL No:
MFCD00135634
Chemical Formula:
C12H20O6
Molecular Weight:
260.28
Product Structure
COA:
Product name: 1,2:5,6-Di-O-isopropylidene-a-D-allofuranose    CAS: 2595-05-3

M.F.: C12H20O6 M.W.260.28

Items

Standards

Results

Appearance

White crystal powder

Complies

Identification

IR and HPLC

Complies

NMR and MS

Should comply

Comply

Solubility

Easily soluble in CH2Cl2,

insoluble in Petroleum

Complies

Specific rotation

[α]22/D, (c = 1, CHCl3)

+35° ~ +38°

+37.6°

Loss weight on dryness

Max 0.5%

0.11%

Residue on ignition

Max. 0.5%

0.02%

Assay by TLC

Min. 98%

98.2%

References:
1. David S, De Sennyey G, Carbohydr. Res. 1979, 77, p79

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