3-methoxy-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}benzaldehyde; 4-hydroxy-3-methoxybenzaldehyde

• ChemBase编号: 179445
• 分子式: C22H26O11
• 平均质量: 466.43524
• 单一同位素质量: 466.14751165
• SMILES: c1cc(c(cc1C=O)OC)O.c1cc(c(cc1C=O)OC)O[C@@H]1O[C@H]([C@H]([C@@H]([C@@H]1O)O)O)CO
• Canonical SMILES: OC[C@@H]1O[C@@H](Oc2ccc(cc2OC)C=O)[C@H]([C@H]([C@@H]1O)O)O.COc1cc(C=O)ccc1O
• InChI: InChI=1S/C14H18O8.C8H8O3/c1-20-9-4-7(5-15)2-3-8(9)21-14-13(19)12(18)11(17)10(6-16)22-14;1-11-8-4-6(5-9)2-3-7(8)10/h2-5,10-14,16-19H,6H2,1H3;2-5,10H,1H3/t10-,11-,12+,13-,14-;/m1./s1
• InChIKey: NQWSTOJMPNBTIR-ABJJILNISA-N

名称和登记号

名称

• IUPAC标准名: 3-methoxy-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}benzaldehyde; 4-hydroxy-3-methoxybenzaldehyde
• IUPAC传统名: 3-methoxy-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}benzaldehyde; vanillin
• 别名: 4-(β-D-Glucopyranosyloxy)-3-methoxybenzaldehyde; Avenein; Glucovanillin; Vanillin Glucoside; Vanillin β-D-Glucopyranoside; Vanillin-4-O-β-D-Glucopyranoside; Vanillin-O-β-D-glucopyranoside; Vanilloside; Vanillin 4-O-β-D-Glucoside

登记号

• CAS号: 494-08-6
• PubChem SID: 164235355
• PubChem CID: 71752919

理论计算性质

• Acid pKa: 12.200015
• 质子受体: 8
• 质子供体: 4
• LogD (pH = 5.5): -1.0435566
• LogD (pH = 7.4): -1.0435634
• Log P: -1.0435566
• 摩尔折射率: 73.2305 cm^3
• 极化性: 29.117266 Å^3
• 极化表面积: 125.68 Å^2
• 可自由旋转的化学键: 7
• 里宾斯基五规则: true

详细说明

Toronto Research Chemicals - V097510

Vanillin 4-O-β-D-Glucoside is the glucosylated precursor of Vanillin (V097500) found in the seed pods of Vanilla planifola. During the curing process Vanillin 4-O-β-D-Glucoside is transformed into the aromatic vanillin.

参考文献

• Odoux, E. et al.: Fruits, 61, 171 (2006)
• Palama, T.L. et al.: Environ. Exp. Bot., 72, 258 (2006)
• Dunphy, P. et al.: Perf. Flav., 34, 34 (2006)