475-54-7

• 常用中文名：卵孢霉素
• 常用英文名：Oosporein
• CAS号：475-54-7
• 分子式：C₁₄H₁₀O₈
• 分子量：306.22400
• 相关类别： 研究领域 其他
• 发布时间：2016-01-09 13:55:21
• 更新时间：2025-08-25 06:18:36
• 卵孢子蛋白是一种红色晶体代谢产物,由三边毛壳菌产毒菌株产生。三边毛壳菌是从发霉的花生中分离出来的。卵孢子蛋白抑制植物生长并产生植物毒性作用[1]。

名称

• 中文名: 卵孢霉素
• 英文名: (3Z)-5-hydroxy-6-methyl-3-(2,3,5-trihydroxy-4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)cyclohex-5-ene-1,2,4-trione
• 英文别名: 2,2',5,5'-Tetrahydroxy-4,4'-dimethyl(bi-1,4-cyclohexadien-1-yl)-3,3',6,6'-tetrone; 2,5,2',5'-tetrahydroxy-4,4'-dimethyl-[1,1']bicyclohexa-1,4-dienyl-3,6,3',6'-tetraone; (Bi-1,4-cyclohexadien-1-yl)-3,3',6,6'-tetrone,2,2',5,5'-tetrahydroxy-4,4'-dimethyl; 2.2'.5.5'-Tetrahydroxy-4.4'-dimethyl-3.6.3'.6'.-dibenzochinon; 3.3'.6.6'-Tetrahydro-5.5'-dimethyl-2.2'-bi-p-benzochinon; 3,3',6,6'-Tetrahydroxy-5,5'-dimethyl-2,2'-bi-p-benzoquinone; OOSPORIN; 2,5,2',5'-Tetrahydroxy-4,4'-dimethyl-[1,1']bicyclohexa-1,4-dienyl-3,6,3',6'-tetraon; Chaetomidin; Oosporein; 3,3',6,6'-tetrahydroxy-4,4'-dimethyl-[bi(cyclohexa-1,4-dien-1-yl)]-2,2',5,5'-tetrone

物化性质

• 密度: 1.943g/cm3
• 沸点: 361.9ºC at 760 mmHg
• 分子式: C₁₄H₁₀O₈
• 分子量: 306.22400
• 闪点: 186.9ºC
• 精确质量: 306.03800
• PSA: 149.20000
• LogP: 0.57820
• 蒸汽压: 1.06E-06mmHg at 25°C
• 折射率: 1.811
• 储存条件: -20°C，密闭，干燥

生物活性

• 描述: 卵孢子蛋白是一种红色晶体代谢产物,由三边毛壳菌产毒菌株产生。三边毛壳菌是从发霉的花生中分离出来的。卵孢子蛋白抑制植物生长并产生植物毒性作用[1]。
• 相关类别:
  研究领域 >> 其他
  信号通路 >> 其他 >> 其他
• 参考文献:

  [1]. Cole RJ, et al. Toxic effects of oosporein from Chaetomium trilaterale. J Agric Food Chem. 1974;22(3):517-520.

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DT7321000 CHEMICAL NAME : (Bi-1,4-cyclohexadien-1-yl)-3,3',6,6'-tetrone, 2,2',5,5'-tetrahydroxy-4,4'-dimethyl- CAS REGISTRY NUMBER : 475-54-7 BEILSTEIN REFERENCE NO. : 1892735 LAST UPDATED : 199709 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C14-H10-O8 MOLECULAR WEIGHT : 306.24 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Bird - chicken DOSE/DURATION : 6120 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 22,517,1974 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Bird - domestic DOSE/DURATION : 6120 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 41KEAL "Toxicology, Biochemistry and Pathology of Mycotoxins," Uraguchi, K. and M. Yamazaki, eds., New York, John Wiley & Sons, Inc., 1978 Volume(issue)/page/year: -,108,1978