正二十九烷

正二十九烷结构式
正二十九烷结构式
品牌特惠专场
常用名 正二十九烷 英文名 Nonacosane
CAS号 630-03-5 分子量 408.78700
密度 0.805g/cm3 沸点 286 °C15 mm Hg(lit.)
分子式 C29H60 熔点 63-66 °C(lit.)
MSDS 中文版 美版 闪点 291.2ºC

Phytochemical analysis and in vitro biological activity of three Hypericum species from the Canary Islands (Hypericum reflexum, Hypericum canariense and Hypericum grandifolium).

Fitoterapia 100 , 95-109, (2015)

In the present work we carried out a phytochemical and biological investigation on three Hypericum species, i.e. Hypericum reflexum, Hypericum canariense and Hypericum grandifolium, from the Canary Islands where they are traditionally used as diuretic, wound ...

Pathological hepatic accumulation of long-chain n-alkanes ("paraffin liver") in cows (Harbitz and Fölling, 1940). An overlooked discovery. Description of lesions and identification of alkanes.

APMIS 101(6) , 430-6, (1993)

About 50 years ago crystalline deposits of a substance representing approximately 7 per cent wet tissue weight and believed to be hentriacontane or a mixture of similar long-chain n-alkanes (30-34 carbon atoms) were detected in two discoloured and swollen cow...

Abnormal n-nonacosane storage in humans: detection by gas chromatography/mass spectrometry of tissue extracts.

Biomed. Environ. Mass Spectrom. 14(9) , 481-5, (1987)

We report a case of n-nonacosane storage disease, which went undiagnosed until the death of a 55-year-old farmer. Clinical, histological, and biochemical features are discussed. n-Nonacosane storage was identified by gas chromatographic-mass spectrometric ana...

Essential oil composition of the fruits of Periploca laevigata Aiton subsp. angustifolia (Labill.) Markgraf (Apocynaceae - Periplocoideae).

Nat. Prod. Res. 25(14) , 1339-46, (2011)

The essential oil of the fruits of Periploca laevigata Aiton subsp. angustifolia (Labill.) Markgraf (Apocynaceae) from Lampedusa Island was obtained by hydrodistillation and its composition was analysed. The analyses allowed the identification and quantificat...

Metabolism of a plant wax paraffin (n-nonacosane) in the rat.

J. Nutr. 90(2) , 167-74, (1966)

Metabolism of a plant wax paraffin (n-nonacosane) by a soil bacterium (Micrococcus cerificans).

J. Gen. Microbiol. 51(3) , 457-63, (1968)

Identification of Aroma-active Compounds in Essential Oil from Uncaria Hook by Gas Chromatography- Mass Spectrometry and Gas Chromatography-Olfactometry.

J. Oleo Sci. 64 , 825-33, (2015)

The chemical composition of essential oil extracted from Uncaria Hook ("Chotoko" in Japanese), the branch with curved hook of the herbal medicine Uncaria rhynchophylla has been investigated by GC and GC-MS analyses. Eighty-four compounds, representing 90.8% o...

[Constituents of the Lipophilic fraction of the Apocynum venetum leaf].

Zhong Yao Tong Bao 10(5) , 30-1, (1985)

[Analysis of petroleum fraction from flower, stem and leaf of Aconitum taipeicum by GC-MS].

Zhong Yao Cai 35(5) , 726-8, (2012)

To analyze the chemical constituents of petroleum fraction of Aconitum taipeicum.The methanol extract of Aconitum taipeicum were extracted by petroleum and then analyzed by GC-MS. The compounds were quantitatively determined by normalization method.Twenty eig...

[Chemical components of bee's pollen from buckwheat (Fagopyrum esculentum Moench)].

Zhongguo Zhong Yao Za Zhi 15(5) , 293-5, 318, (1990)