Benzamide,N-[(7S)-5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]-

Modify Date: 2024-02-07 16:26:20

Benzamide,N-[(7S)-5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]- Structure
Benzamide,N-[(7S)-5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]- structure
Common Name Benzamide,N-[(7S)-5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]-
CAS Number 63989-75-3 Molecular Weight 461.50600
Density 1.28g/cm3 Boiling Point 780.3ºC at 760 mmHg
Molecular Formula C27H27NO6 Melting Point N/A
MSDS N/A Flash Point 425.7ºC

 Names

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

 Chemical & Physical Properties

Density 1.28g/cm3
Boiling Point 780.3ºC at 760 mmHg
Molecular Formula C27H27NO6
Molecular Weight 461.50600
Flash Point 425.7ºC
Exact Mass 461.18400
PSA 83.09000
LogP 4.55640
Index of Refraction 1.62

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GH0790000
CHEMICAL NAME :
Colchicine, N-deacetyl-N-benzoyl-
CAS REGISTRY NUMBER :
63989-75-3
BEILSTEIN REFERENCE NO. :
3184511
LAST UPDATED :
199612
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C27-H27-N-O6
MOLECULAR WEIGHT :
461.55
WISWESSER LINE NOTATION :
L B677 MV&T&J CO1 DO1 EO1 JMVR& NO1

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 :
27 mg/kg
TOXIC EFFECTS :
Tumorigenic - active as anti-cancer agent
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
27924 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
12500 ug/kg
TOXIC EFFECTS :
Gastrointestinal - hypermotility, diarrhea Gastrointestinal - nausea or vomiting Gastrointestinal - other changes
TYPE OF TEST :
Mutation test systems - not otherwise specified
TYPE OF TEST :
Mutation test systems - not otherwise specified

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
32 mg/kg
REFERENCE :
CANCAR Cancer (Philadelphia). (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1948- Volume(issue)/page/year: 3,134,1950

 Synthetic Route

~%

Benzamide,N-[(7S)-5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]- Structure

Benzamide,N-[(7...

CAS#:63989-75-3

Literature: Brossi; Sharma; Atwell; Jacobson; Iorio; Molinari; Chignell Journal of Medicinal Chemistry, 1983 , vol. 26, # 10 p. 1365 - 1369

~%

Benzamide,N-[(7S)-5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]- Structure

Benzamide,N-[(7...

CAS#:63989-75-3

Literature: Santavy Chemicke Listy, 1952 , vol. 46, p. 280,284 Chem.Abstr., 1953 , p. 4325

 Synonyms

N-Benzoyltrimethylcolchicinsaeuremethylaether
N-Benzoyl-deacetylcolchicine
Colchicine,N-benzoyl-N-deacetyl
N-Benzoyl trimethyl colchicinic acid methyl ether
N-Benzoyl tmca methyl ether
COLCHICINE,N-DEACETYL-N-BENZOYL
N-benzoyl-N-deacetylcolchicine