天麻苷元

天麻苷元（英語：Gastrodigenin，或稱為4-羥基苯甲醇，或對羥基苯甲醇）是一種苯酚衍生物，是天麻素（Gastrodin）的糖苷配基^[3]，存在於天麻（學名：Gastrodia elata）等植物中^[4]。它可由4-羥基苯甲醛被硼氫化鈉（或氫氣^[5]）還原得到。^[6]

Gastrodigenin
IUPAC名 4-(Hydroxymethyl)phenol
別名	4-Hydroxybenzyl alcohol
識別
CAS號	623-05-2  Y
PubChem	125
ChemSpider	122
SMILES	C1=CC(=CC=C1CO)O
InChI	1/C7H8O2/c8-5-6-1-3-7(9)4-2-6/h1-4,8-9H,5H2
InChIKey	BVJSUAQZOZWCKN-UHFFFAOYAV
性質
化學式	C7H8O2
摩爾質量	124.14 g·mol−1
熔點	124.5 °C（397.6 K）[1]
沸點	252 °C（525 K）[1]
溶解性（水）	6.6 g（25 °C）[2]
若非註明，所有數據均出自標準狀態（25 ℃，100 kPa）下。

參考文獻

1. "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US). Retrieved from SciFinderⁿ. [2021-02-01].
2. Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 ((C) 1994-2021 ACD/Labs). Retrieved from SciFinderⁿ. [2021-02-01].
3. Guo, Z.; Tan, T.; Zhong, Y.; Wu, C. Study of the mechanism of gastrodin and derivatives of gastrodigenin [Study of the mechanism of gastrodin and derivatives of gastrodigenin]. Hua Xi Yi Ke da Xue Xue Bao / Journal of West China University of Medical Sciences. 1991, 22 (1): 79–82. PMID 1663484 （中文）.
4. Hayashi, J.; Sekine, T.; Deguchi, S.; Lin, Q.; Horie, S.; Tsuchiya, S.; Yano, S.; Watanabe, K.; Ikegami, F. Phenolic compounds from Gastrodia rhizome and relaxant effects of related compounds on isolated smooth muscle preparation. Phytochemistry. 2002, 59 (5): 513–519. PMID 11853746. doi:10.1016/S0031-9422(02)00008-0.
5. Yanan Wang, Youquan Deng, Feng Shi. Active palladium catalyst preparation for hydrogenation reactions of nitrobenzene, olefin and aldehyde derivatives. Journal of Molecular Catalysis A: Chemical. 2014-12, 395: 195–201 [2021-02-01]. doi:10.1016/j.molcata.2014.08.026. （原始內容存檔於2018-06-17） （英語）.
6. Naimi-Jamal, M. R.; Mokhtari, J.; Dekamin, Mohammad G. Fast and efficient method for quantitative reduction of carbonyl compounds by NaBH4 under solvent-free conditions. Proceedings of the International Electronic Conference on Synthetic Organic Chemistry, 11th, Nov. 1-30, 2007. 017/1-a017/5. ISBN 3-906980-19-7.