Bufa-20,22-dienolide, 3-(acetyloxy)-14,15-epoxy-5-hydroxy-, (3beta,5beta,15beta)- (9CI)
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Names
[ CAS No. ]:
4029-68-9
[ Name ]:
Bufa-20,22-dienolide, 3-(acetyloxy)-14,15-epoxy-5-hydroxy-, (3beta,5beta,15beta)- (9CI)
[Synonym ]:
3'-O-acetyl-5'-O-trityl-thymidine
O3'-Acetyl-O5'-trityl-thymidin
O3'-acetyl-O5'-trityl-thymidine
Acetylmarinobufagin
3-O-Acetyl-marinobufagin
3'-O-Acetyl-5'-O-mesyl-thymidin
O3'-acetyl-O5'-methanesulfonyl-thymidine
3'-O-acetyl-5'-O-triphenylmethylthymidine
Chemical & Physical Properties
[ Density]:
1.29g/cm3
[ Boiling Point ]:
584.1ºC at 760 mmHg
[ Molecular Formula ]:
C26H34O6
[ Molecular Weight ]:
442.54500
[ Flash Point ]:
195ºC
[ Exact Mass ]:
442.23600
[ PSA ]:
89.27000
[ LogP ]:
3.94400
[ Vapour Pressure ]:
4.48E-16mmHg at 25°C
[ Index of Refraction ]:
1.597
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EI2965000
- CHEMICAL NAME :
- 5-beta-Bufa-20,22-dienolide, 3-beta,5-dihydroxy-14,15-beta-epoxy-, 3-acetate
- CAS REGISTRY NUMBER :
- 4029-68-9
- LAST UPDATED :
- 199012
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C26-H34-O6
- MOLECULAR WEIGHT :
- 442.60
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- 950 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85ELDJ "Die Herzwirksamen Glykoside," Baumgarten, G., and W. Forster, Leipzig, Ger. Dem. Rep., VEB Georg Thieme, 1963 Volume(issue)/page/year: -,188,1963