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葡萄糖苷

  • 494-08-6 ,Glucovanillin,4-(BETA-D-葡萄糖基) -3-甲氧基苯甲醛, CAS: 494-08-6
494-08-6 ,Glucovanillin,4-(BETA-D-葡萄糖基) -3-甲氧基苯甲醛, CAS: 494-08-6

494-08-6 ,Glucovanillin,4-(BETA-D-葡萄糖基) -3-甲氧基苯甲醛, CAS: 494-08-6

  • Cas:494-08-6
  • C14H18O8/314.29
  • 产品描述:494-08-6 , ,Glucovanillin,4-(BETA-D-葡萄糖基)-3-甲氧基苯甲醛 CAS: 494-08-6
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494-08-6 , ,Glucovanillin,4-(BETA-D-葡萄糖基)-3-甲氧基苯甲醛 CAS: 494-08-6


Product name: Glucovanillin, 4-(beta-D-Glucopyranosyloxy)-3-methoxybenzaldehyde

M.F.: C14H18O8 M.W.: 314.29

CAS: 494-08-6

Items

Standards

Results

Appearance

White crystals or powder

Positive

Solubility

Easily soluble in water, insoluble in ether

Complies

Appearance of solution

Dissolve0.5gin 10mLof water,

and the solution should be clear

Complies

Identification

IR and TLC

Complies

MS and NMR

Should Comply

Complies

M.P.

180 ~  190

185 ~188

Loss weight on

Dryness

Min.1%

0.2%

Residue on ignition

Max. 0.5%

0.1%

TLC

Should be one spot

one spot

Heavy metal

Max.50ppm

Complies

Any other impurity

Max. 0.5%

Complies

Assay

Min. 98%

99.2%



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