二氢辣椒素
二氢辣椒素(Dihydrocapsaicin)又名二氢辣椒碱,是辣椒中含有的辣椒素类物质之一。跟辣椒素一样亦有刺激性[1]。辣椒中的辣椒素类物质中,二氢辣椒素占约22%的比例。二氢辣椒素的辣味类似辣椒素,但稍有不同(史高维尔指标:15 000 000)。纯的二氢辣椒素是亲脂性的无色无味结晶或蜡状物质。可溶于二甲基亚砜及100%的乙醇。
二氢辣椒素 | |
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IUPAC名 N-(4-Hydroxy-3-methoxybenzyl)-8-methylnonanamide | |
别名 | N-[(4-Hydroxy-3-methoxy-phenyl)methyl]- 8-methyl-nonanamide, Dihydrocapsaicin, 6,7-Dihydrocapsaicin, 8-Methyl-N-vanillylnonanamide, Vanillylamide of 8-methylnonanoic acid, DHC, CCRIS 1589 |
识别 | |
CAS号 | 19408-84-5 |
PubChem | 107982 |
ChemSpider | 97096 |
SMILES |
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InChI |
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InChIKey | XJQPQKLURWNAAH-UHFFFAOYAI |
RTECS | RA5998000 |
性质 | |
化学式 | C18H29NO3 |
摩尔质量 | 307.43 g/mol g·mol⁻¹ |
外观 | 白色至类白色固体 |
溶解性(水) | 略溶 |
危险性 | |
警示术语 | R:R25, R36/37/38 |
安全术语 | S:S26, S36/37/39, S45 |
欧盟分类 | Toxic (T) |
NFPA 704 |
1
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0
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若非注明,所有数据均出自一般条件(25 ℃,100 kPa)下。 |
参见
参考资料
- . [2017-02-27]. (原始内容存档于2008-09-23).
- doi:10.1371/journal.pone.0079013.g005
参考文献
- Edward Leete, Mary C. L. Louden, Biosynthesis of capsaicin and dihydrocapsaicin in Capsicum frutescens, Journal of the American Chemical Society, 1968, vol. 90(24), pp. 6837–6841. doi:10.1021/ja01026a049.
- Othman Zeid Abdullah Al, Ahmed Yacine Badjah Hadj, Habila Mohamed Abdelaty, Determination of Capsaicin and Dihydrocapsaicin in Capsicum Fruit Samples using High Performance Liquid Chromatography, Molecules, 2011, vol. 16(10), pp. 8919–8929. doi:10.3390/molecules16108919.
外部链接
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