19504-77-9

19504-77-9结构式
19504-77-9结构式

化源商城直购

中文名 培西洛星
英文名 1-[(2E,4E,6E,8R)-8-hydroxy-6-methyldodeca-2,4,6-trienoyl]pyrrolidin-2-one
英文别名 Leofungine
Supral
EINECS 243-116-9
Pecilocin
variotin
描述 Variotin 是一种抗真菌 (Fungal) 剂。Variotin 对毛癣菌、小孢癣菌、表皮癣菌等皮肤癣菌,以及芽生菌、隐球菌等内部真菌病的致病真菌有较强的抗菌活性。
相关类别
参考文献

[1]. MATSUDA A, et al. Studies on antifungal activity of variotin. J Antibiot (Tokyo). 1959 Sep;12:203-9.  

密度 1.088g/cm3
沸点 481.2ºC at 760mmHg
分子式 C17H25NO3
分子量 291.39
闪点 244.8ºC
精确质量 291.18300
PSA 57.61000
LogP 2.68310
蒸汽压 2.79E-11mmHg at 25°C
折射率 1.538

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UY5777000
CHEMICAL NAME :
2-Pyrrolidinone, 1-(8-hydroxy-6-methyl-2,4,6-dodecatrienoyl)-, (E,E,E)-(R)-
CAS REGISTRY NUMBER :
19504-77-9
LAST UPDATED :
198104
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C17-H25-N-O3
MOLECULAR WEIGHT :
291.43
WISWESSER LINE NOTATION :
T5NVTJ AV1U2U1Y1&U1YQ4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85ERAY "Antibiotics: Origin, Nature, and Properties," Korzyoski, T., et al., eds., Washington, DC, American Soc. for Microbiology, 1978 Volume(issue)/page/year: 3,2004,1978