来普霉素A

来普霉素A 基本信息
CAS号 87081-36-5 分子式 C32H46O6
分子量 526.70400 精确质量  526.32900
PSA  100.90000 LogP  6.39460

基本信息 展开↓

CAS号:
87081-36-5
分子式:
C32H46O6
分子量:
526.70400
中文名称:
来普霉素A
英文名称:
leptomycin A
中文别名:
来普霉素A
英文别名:
leptomycin A;
(2E,10E,12E,16E,18E)-6-hydroxy-3,5,7,9,11,15,17-heptamethyl-19-(3-methyl-6-oxo-2,3-dihydropyran-2-yl)-8-oxononadeca-2,10,12,16,18-pentaenoic acid;
2,10,12,16,18-Nonadecapentaenoic acid,19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-3,5,7,9,11,15,17-heptamethyl-6-hydroxy-8-oxo;
C32H46O6;
2,10,12,16,18-Nonadecapentaenoic acid,19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-6-hydroxy-3,5,7,9,11,15,17-heptamethyl-8-oxo;
Leptomycin A;
Jildamycin
精确分子量/精确质量:
526.32900
极性分子表面积/PSA:
100.90000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。

物化性质展开↓

密度:
1.079g/cm3
沸点:
717.7ºC at 760 mmHg
闪点:
224.2ºC
折射率:
1.544

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RA5391000
CHEMICAL NAME :
2,10,12,16,18-Nonadecapentaenoic acid, 19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)- 3,5,7,9,11,15,17-heptamethyl-6-hydroxy-8-oxo-
CAS REGISTRY NUMBER :
87081-36-5
LAST UPDATED :
199401
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C32-H46-O6
MOLECULAR WEIGHT :
526.78

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Yeast - Schizosaccharomyces pombe
DOSE/DURATION :
10 ug/L
REFERENCE :
JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 38,1573,1985
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