Isolated from the partial acid and enzymic hydrolysates of several of the mannans, galactomannans and glucomannans. While the trisaccharide has been isolated from all of these sources the tetrasaccharide has only been isolated from ivory-nut mannan, white spruce (Picea glauca) and Pinus strobus glucomannans. Crystalline penta- and hexa-saccharides have been isolated from ivory-nut mannan hydrolysates. Synonyms: (2S,3R,4R,5R)-4-(((2S,3S,4R,5S,6R)-3,4-Dihydroxy-6-(hydroxymethyl)-5-(((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-2,3,5,6-tetrahydroxyhexanal CAS No: 28173-52-6 Molecular Formula: C18H32O16 Molecular Weight: 504.44 Appearance: White to off-white powder Purity: 95% Melting Point: 230C Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -4C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molekulargewicht:
504.44
Reinheit:
95%
Formulierung:
White to off-white powder
CAS Nummer:
[28173-52-6]
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