二十八烷酸结构式
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常用名 | 二十八烷酸 | 英文名 | Octacosanoic Acid |
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| CAS号 | 506-48-9 | 分子量 | 424.74 | |
| 密度 | 0.9±0.1 g/cm3 | 沸点 | 430.5±8.0 °C at 760 mmHg | |
| 分子式 | C28H56O2 | 熔点 | 91-93 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 192.5±13.3 °C |
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Chemical constituents from aerial part of Curcuma wenyujin.
Zhongguo Zhong Yao Za Zhi 32(24) , 2604-6, (2007) To investigate the chemical constituents from aerial part of Curcuma wenyujin.Compounds were isolated by repeated column chromatography on silica gel. Their structures were elucidated on the basis of spectral analysis and comparison with literature data.Six c... |
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Chemical constituents from the fruits of Hippophae rhamnoides.
Nat. Prod. Res. 23(15) , 1451-6, (2009) Ten compounds were isolated from the fruits of Hippophae rhamnoides. On the basis of spectroscopic and chemical methods, the structures of these compounds were elucidated as hippophae cerebroside (1), oleanolic acid (2), ursolic acid (3), 19-alpha-hydroxyurso... |
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[Simple quantitative method of direct transesterification of higher fatty acid in biological samples].
Vopr. Med. Khim. 17(3) , 331-5, (1971)
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[Chemical constituents of Adenophora stricta Miq].
Zhongguo Zhong Yao Za Zhi 15(8) , 486-7, 512, (1990) Four compounds were isolated from the roots of Adenophora stricta. On the basis of spectrometric analysis and physicochemical constants, they were identified as beta-sitosterol, beta-sitosterol-O-beta-D-glucopyranoside, taraxerone and octacasanoic acid respec... |
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[Studies on the chemical constituents of the petroleum ether portion of Nervilia fordii].
Zhong Yao Cai 33(5) , 717-9, (2010) To study the chemical constituents of the petroleum ether portion of Nervilia fordii.The constituents were separated and purified by using column chromatography with silica gel. These compounds were identified by their physical and spectral data.Six compounds... |
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[Studies on the chemical constituents from Inula cappa (II)].
Zhong Yao Cai 30(1) , 35-7, (2007) To study the chemical constituents of the root of Inula cappa.The compounds were isolated and purified by recrystallization and chromatography with silica gel column and Sephadex LH-20 column. Their structures were identified by physico-chemical properties an... |
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Effect of D-003 on a subconvulsive dose of kainic Acid in rats.
Drugs R. D. 5(6) , 331-6, (2004)
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[Studies on chemical constituents of two plants from Costus].
Zhongguo Zhong Yao Za Zhi 27(2) , 123-5, (2002) To study the chemical constituents of Costus speciosus and C. tonkinensis (Zingiberaceae) distributed in Yunnan province.Chromatography and spectral analyses were used to isolate the constituents and elucidate their structure.Six compounds were isolated from ... |
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Phytanic acid and very long chain fatty acids in genetic peroxisomal disorders.
J. Clin. Chem. Clin. Biochem. 27(5) , 309-14, (1989) 1. Phytanic acid, phytanyl-triacylglycerols, and very long chain fatty acids were analysed by gas chromatography or thin-layer chromatography in blood and tissues of patients with different genetic peroxisomal disorders (Refsum's disease, X-linked adrenoleuko... |
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Inhibition of cholesterol biosynthesis in cultured fibroblasts by D003, a mixture of very long chain saturated fatty acids.
Pharmacol. Res. 44(4) , 299-304, (2001) The present study was undertaken to investigate the effects of D003, a mixture of very long chain saturated fatty acids isolated and purified from sugar cane wax, on cholesterol biosynthesis in cultured fibroblasts. Cholesterol biosynthesis is regulated throu... |