179308-49-7
中文名稱
PAPYRACILLIC ACID
英文名稱
1,6-Dioxaspiro[4.4]non-3-en-2-one, 7-hydroxy-4-methoxy-7,8-dimethyl-9-methylene-
CAS
179308-49-7
分子式
C11H14O5
分子量
226.23
MOL 文件
179308-49-7.mol
179308-49-7 結(jié)構(gòu)式
物理化學(xué)性質(zhì)
沸點(diǎn)439.0±45.0 °C(Predicted)
密度1.28±0.1 g/cm3(Predicted)
儲(chǔ)存條件-20°C儲(chǔ)存
溶解度Dichloromethane: soluble,DMSO: soluble,Ethanol: soluble,Methanol: soluble
酸度系數(shù)(pKa)12.26±0.60(Predicted)
形態(tài)固體
常見(jiàn)問(wèn)題列表
生物活性
Papyracillic acid，一種真菌代謝物，Penicillic acid 的類似物，也是一種非選擇性的除草劑。Papyracillic acid 具有抗細(xì)菌，抗真菌，殺線蟲(chóng)和植物毒性作用。體外研究
Papyracillic acid at the concentration of 1 mg/mL is phytotoxic both for the host plant and a number of nonhost plants of the fungus. Papyracillic acid is active against bacteria ( Xanthomonas campestris and Bacillus subtilis ) and the fungus Candida tropicalis at 6 μg/disk.