D-赤式-C 18 - 二氢-D-神经鞘氨醇
中文名称 | D-赤式-C 18 - 二氢-D-神经鞘氨醇 |
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中文同义词 | D-赤式-C 18 - 二氢-D-神经鞘氨醇;化合物 T13632;D-赤-C18-二氢-D-鞘氨醇;(2S,3R)-2-氨基十八烷-1,3-二醇;D-赤式-二氢-D-鞘氨醇 |
英文名称 | D-erythro-C18-Dihydro-D-sphingosine |
英文同义词 | D-erythro-C18-Dihydro-D-sphingosine;D-erythro-sphinganine;Dihydro-D-erythro-Sphingosine;D-ERYTHRO-SPHINGANINE;SPHINGANINE (D18:0);Sphinganine (d18:0);(2S,3R)-;D-ERYTHRO-DIHYDRO-D-SPHINGOSINE;SPHINGANINE |
CAS号 | 764-22-7 |
分子式 | C18H39NO2 |
分子量 | 301.51 |
EINECS号 | |
相关类别 | 脂类;中药对照品;抗体-二抗;Chiral Reagents;Protein Kinase Inhibitors and Activators |
Mol文件 | 764-22-7.mol |
结构式 |
D-赤式-C 18 - 二氢-D-神经鞘氨醇 性质
熔点 | 70-72°C |
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沸点 | 446.2±25.0 °C(Predicted) |
密度 | 0.927±0.06 g/cm3(Predicted) |
储存条件 | -20°C |
溶解度 | 在DMSO中的溶解度为25mg/mL(温热) |
酸度系数(pKa) | 12.57±0.45(Predicted) |
形态 | 白色至类白色固体。 |
颜色 | 白色 |
稳定性 | 可在-20°下的DMSO或乙醇溶液保存长达1个月。 |
Human Endogenous Metabolite
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D-Erythro-dihydrosphingosine (D-erythro-DHS) significantly inhibits mastoparan-, but not Na 3 VO 4 -, stimulated arachidonic acid release in PC12 cells. D-Erythro-dihydrosphingosine at 100 AM slightly inhibits [ 3 H]Arachidonic acid release, and 5 μM Ionomycin alone stimulates the release significantly. In the presence of 5 μM Ionomycin, 100 μM C2-ceramide stimulates the release, but D-Erythro-dihydrosphingosine (100 μM) inhibits the release. D-Erythro-dihydrosphingosine inhibits arachidonic acid release in cells and/or cPLA 2 α activity.
安全信息
WGK Germany | 3 |
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