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  • 59-23-4, D-Galactose, D-半乳糖, cas 59-23-4
  • 59-23-4, D-Galactose, D-半乳糖, cas 59-23-4
59-23-4, D-Galactose, D-半乳糖, cas 59-23-459-23-4, D-Galactose, D-半乳糖, cas 59-23-4

59-23-4, D-Galactose, D-半乳糖, cas 59-23-4

  • CAS:59-23-4
  • C6H12O6 / 180.16
  • MFCD00151230
  • 产品描述:59-23-4,D-Galactose, D-半乳糖, cas 59-23-4
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D-Galactose

CAS No:
59-23-4
Synonyms:
D-(+)-Galactose
MDL No:
MFCD00151230
Chemical Formula:
C6H12O6
Molecular Weight:
180.16
Product Structure
References:
1. Cusick M, Chew EY, Ferris F, Cox TA, Chan CC, Kador PF, Arch. Ophthalmol. 2003, 121(12), 1745-51


The free sugar has been detected in ivy berries, some fruits and heartwood of Chamaecyparis lawsonia . It is a constit. of the oligosaccharides Lactose, L-13, 6-O-a- D-Galactopyranosyl-D-glucose, G-145 and Raffinose, R-1, the glycosides Idaein and Myritillin and the cerebrosides and gangliosides of brain and nerve tissue. It is one of the few sugars, other than D-Glucose and 2-Deoxy-D-ribose, found to any great extent in the animal kingdom, a common constit. of glycoproteins and the galactans of beef lung, frog spawn and snail (Helix pomatia) albumin gland. Polysaccharides agar, gum arabic, mesquite gum, western larch gum and many plant mucilages and gums contain galactose. Can be prepd. by
acid hydrol. of lactose, being isol. after the glucose has been removed by yeast fermentation. Inexpensive starting material for synthesis. Mp 118-1208 (monohydrate).



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