3-demethylthiocolchicine

Modify Date: 2024-01-17 12:35:00

3-demethylthiocolchicine Structure
3-demethylthiocolchicine structure
Common Name 3-demethylthiocolchicine
CAS Number 87424-25-7 Molecular Weight 401.47600
Density 1.33g/cm3 Boiling Point 769ºC at 760 mmHg
Molecular Formula C21H23NO5S Melting Point >240ºC (dec.)
MSDS N/A Flash Point 418.9ºC

 Names

Name N-[(7S)-3-hydroxy-1,2-dimethoxy-10-methylsulfanyl-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide
Synonym More Synonyms

 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

~58%

3-demethylthiocolchicine Structure

3-demethylthioc...

CAS#:87424-25-7

Literature: ALBERTA HEALTH SERVICES; NATIONAL RESEARCH COUNCIL OF CANADA; TUSZYNSKI, Jack; MANE, Jonathan Y.; HUZIL, John Torin; TOMANEK, Boguslaw; BARTUSIK, Darota Patent: WO2011/22805 A1, 2011 ; Location in patent: Page/Page column 78 ;

~64%

3-demethylthiocolchicine Structure

3-demethylthioc...

CAS#:87424-25-7

Literature: Muzaffar, Anjum; Chrzanowska, Maria; Brossi, Arnold Heterocycles, 1989 , vol. 28, # 1 p. 365 - 372

~95%

3-demethylthiocolchicine Structure

3-demethylthioc...

CAS#:87424-25-7

Literature: The United States of America as represented by the Department of Health and Human Services Patent: US4692463 A1, 1987 ;

~%

3-demethylthiocolchicine Structure

3-demethylthioc...

CAS#:87424-25-7

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 15, # 1 p. 235 - 238

~%

3-demethylthiocolchicine Structure

3-demethylthioc...

CAS#:87424-25-7

Literature: WO2011/22805 A1, ;

~%

3-demethylthiocolchicine Structure

3-demethylthioc...

CAS#:87424-25-7

Literature: Bulletin de la Societe Chimique de France, , p. 755,756 Bulletin de la Societe Chimique de France, , p. 198

~%

3-demethylthiocolchicine Structure

3-demethylthioc...

CAS#:87424-25-7

Literature: Bulletin de la Societe Chimique de France, , p. 755,756 Bulletin de la Societe Chimique de France, , p. 198

 Synonyms

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