CARBAMIC ACID, (5,6,7,9-TETRAHYDRO-10-(METHYLTHIO)-9-OXO-1,2,3-TRIMETHOXYBENZO(a

Modify Date: 2024-04-02 18:30:02

CARBAMIC ACID, (5,6,7,9-TETRAHYDRO-10-(METHYLTHIO)-9-OXO-1,2,3-TRIMETHOXYBENZO(a Structure
CARBAMIC ACID, (5,6,7,9-TETRAHYDRO-10-(METHYLTHIO)-9-OXO-1,2,3-TRIMETHOXYBENZO(a structure
Common Name CARBAMIC ACID, (5,6,7,9-TETRAHYDRO-10-(METHYLTHIO)-9-OXO-1,2,3-TRIMETHOXYBENZO(a
CAS Number 63620-51-9 Molecular Weight 445.52900
Density 1.28g/cm3 Boiling Point 698.9ºC at 760 mmHg
Molecular Formula C23H27NO6S Melting Point N/A
MSDS N/A Flash Point 376.5ºC

 Names

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

 Chemical & Physical Properties

Density 1.28g/cm3
Boiling Point 698.9ºC at 760 mmHg
Molecular Formula C23H27NO6S
Molecular Weight 445.52900
Flash Point 376.5ºC
Exact Mass 445.15600
PSA 108.39000
LogP 4.58580
Index of Refraction 1.601

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FD1195800
CHEMICAL NAME :
Carbamic acid, (5,6,7,9-tetrahydro-10-(methylthio)-9-oxo-1,2,3-trime thoxybenzo(a)heptalen- 7-yl)-, ethyl ester, (S)-
CAS REGISTRY NUMBER :
63620-51-9
BEILSTEIN REFERENCE NO. :
3181473
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C23-H27-N-O6-S
MOLECULAR WEIGHT :
445.57
WISWESSER LINE NOTATION :
L B677 MV&T&J CO1 DO1 EO1 JMVO2 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 :
29 mg/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: 24,636,1981

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

N-ethoxycarbonyldeacetylthiocolchicine
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