Colchicine, 10-demethoxy-17-hydroxy-10-methylthio-

Modify Date: 2024-04-09 11:31:10

Colchicine, 10-demethoxy-17-hydroxy-10-methylthio- Structure
Colchicine, 10-demethoxy-17-hydroxy-10-methylthio- structure
Common Name Colchicine, 10-demethoxy-17-hydroxy-10-methylthio-
CAS Number 55340-60-8 Molecular Weight 431.50200
Density 1.33g/cm3 Boiling Point 770.7ºC at 760 mmHg
Molecular Formula C22H25NO6S Melting Point N/A
MSDS N/A Flash Point 419.9ºC

 Names

Name Acetamide, 2-hydroxy-N-[5,6,7,9-tetrahydro-1,2,3-trimethoxy-10-(methylthio)-9-oxobenzo[a]heptalen-7-yl]-, (S)

 Chemical & Physical Properties

Density 1.33g/cm3
Boiling Point 770.7ºC at 760 mmHg
Molecular Formula C22H25NO6S
Molecular Weight 431.50200
Flash Point 419.9ºC
Exact Mass 431.14000
PSA 119.39000
LogP 2.94820
Index of Refraction 1.626

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AC4020000
CHEMICAL NAME :
Acetamide, 2-hydroxy-N-(5,6,7,9-tetrahydro-1,2,3-trimethoxy-10-( methylthio)-9-oxobenz o(a) heptalen-7-yl)-, (S)-
CAS REGISTRY NUMBER :
55340-60-8
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C22-H25-N-O6-S
MOLECULAR WEIGHT :
431.54
WISWESSER LINE NOTATION :
L B677 MV&T&J CO1 DO1 EO1 JMV1Q NS1

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 :
944 ug/kg
TOXIC EFFECTS :
Tumorigenic - active as anti-cancer agent
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: 24,636,1981