Nystose 是一个四糖,由两个果糖分子通过 β (1→2) 键与蔗糖的果糖基部分连接而成。Nystose is a tetrasaccharide with two fructose molecules linked via beta (1→2) bonds to the fructosyl moiety of sucrose.
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Nystose
CAS number:13133-07-8 molecular formula:C24H42O21
overview
compound introduction
Specs
| Chinese alias | 蔗果四糖 | ||
| English alias | hex-2-ulofuranosyl-(2->1)hex-2-ulofuranosyl-(2->1)hex-2-ulofuranosyl hexopyranoside | O-Fructofuranosyl-2-1-O-fructofuranosyl-2-1-fructofuranosyl glucopyranoside | J-521481 | 1-O-(1-O-.BETA.-D-FRUCTOFURANOSYL-.BETA.-D-FRUCTOFURANOSYL)-.BETA.-D-FRUCTOFURAN | ||
| CAS number | 13133-07-8 | molecular formula | C24H42O21 |
| molecular weight | 666.58 g/mol | Exact mass | ≥98% |
| PSA | 348.000 Ų | logp | -7.400 |
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