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卵孢霉素

卵孢霉素用途

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]。

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卵孢霉素名称

[ CAS 号 ]:
475-54-7

[ 中文名 ]:
卵孢霉素

[ 英文名 ]:
Oosporein

[英文别名 ]:

OOSPORIN
Chaetomidin
Oosporein

卵孢霉素生物活性

[ 描述 ]:

[ 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.

卵孢霉素物理化学性质

[ 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

卵孢霉素毒性和生态

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