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3-demethylthiocolchicine

Names

[ CAS No. ]:
87424-25-7

[ Name ]:
3-demethylthiocolchicine

[Synonym ]:
N-((S)-3-Hydroxy-1,2-dimethoxy-10-methylmercapto-9-oxo-5,6,7,9-tetrahydro-benzo[a]heptalen-7-yl)-acetamid
Acetamide,N-(5,6,7,9-tetrahydro-1,2-dimethoxy-3-hydroxy-10-(methylthio)-9-oxobenzo(a)heptalen-7-yl)-,(S)
3-Desmethylthiocolchicine
(S)-7-Acetylamino-3-hydroxy-1,2-dimethoxy-10-methylmercapto-6,7-dihydro-5H-benzo[a]heptalen-9-on
Colchicine,O(sup 3)-demethyl-10-thio
O(sup 3)-Demethyl-10-thiocolchicine
Acetamide,N-((7S)-5,6,7,9-tetrahydro-3-hydroxy-1,2-dimethoxy-10-(methylthio)-9-oxobenzo(a)heptalen-7-yl)
(S) N-[1,2-dimethoxy-3-hydroxy-10-methylthio-9-oxo-5,6,7,9-tetrahydro-benzo[a]heptalen-7-yl]-acetamide
3-demethylthiocolchicine
3-O-demethylthiocolchicine
N-[(7S)-3-hydroxy-1,2-dimethoxy-10-methylsulfanyl-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide
2-Demethylthio-colchicine
N-((S)-3-hydroxy-1,2-dimethoxy-10-methylsulfanyl-9-oxo-5,6,7,9-tetrahydro-benzo[a]heptalen-7-yl)-acetamide

Chemical & Physical Properties

[ Density]:
1.33g/cm3

[ Boiling Point ]:
769ºC at 760 mmHg

[ Melting Point ]:
>240ºC (dec.)

[ Molecular Formula ]:
C21H23NO5S

[ Molecular Weight ]:
401.47600

[ Flash Point ]:
418.9ºC

[ Exact Mass ]:
401.13000

[ PSA ]:
110.16000

[ LogP ]:
3.67280

[ Index of Refraction ]:
1.636

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AC8586000
CHEMICAL NAME :
Acetamide, N-(5,6,7,9-tetrahydro-1,2-dimethoxy-3-hydroxy-10-(met hylthio)-9-oxobenzo(a) heptalen-7-yl)-, (S)-
CAS REGISTRY NUMBER :
87424-25-7
BEILSTEIN REFERENCE NO. :
3176383
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C21-H23-N-O5-S
MOLECULAR WEIGHT :
401.51

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 :
11300 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 28,1204,1985

Synthetic Route

Precursor & DownStream


Related Compounds