19-Norlanosta-1,5,23-triene-3,11,22-trione,2,16,20,25-tetrahydroxy-9-methyl-, (9b,10a,16a,23E)-
- 中文别名:葫芦素
- 中文释义:葫芦素;葫芦素 I
- 英文别名:cucurbitacin I;
CUCURBITACIN I;
Cucurbitacin I
- CAS No.:2222-07-3
- 分子式:
C30H42O7
- 分子量:514.65
- 精确分子量:514.29300
- PSA:132.13000
- InChI:The Key: NISPVUDLMHQFRQ-MKIKIEMVSA-N
- 分子结构式:
物化性质
- 密度:
- 1.26g/cm3
- 熔点:
- 148-150ºC
- 沸点:
- 698.3ºC at 760mmHg
- 闪点:
- 390.1ºC
- 折射率:
- 1.593
- 蒸汽压:
- 1.5E-22mmHg at 25°C
安全信息
- 密度:
- 1.26g/cm3
- 熔点:
- 148-150ºC
- 沸点:
- 698.3ºC at 760mmHg
- 闪点:
- 390.1ºC
- 折射率:
- 1.593
- 蒸汽压:
- 1.5E-22mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RC6200000
- CHEMICAL NAME :
- 19-Nor-9-beta,10-alpha-lanosta-1,5,23-triene-3,11,22- trione, 9-methyl-2,16,20,25- tetrahydroxy-
- CAS REGISTRY NUMBER :
- 2222-07-3
- LAST UPDATED :
- 199007
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C30-H42-O7
- MOLECULAR WEIGHT :
- 514.72
- WISWESSER LINE NOTATION :
- L E5 B666 CV OV LU PUTJ B1 E1 FXQ1&V1U1XQ1&1 GQ I1 N1 N1 PQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 5 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 4,459,1969