3-alpha-Ethoxycarbonyl-12-alpha-hydroxy-7-oxocholan-24-oic acid, methy l ester

Modify Date: 2024-03-03 13:13:41

3-alpha-Ethoxycarbonyl-12-alpha-hydroxy-7-oxocholan-24-oic acid, methy l ester Structure
3-alpha-Ethoxycarbonyl-12-alpha-hydroxy-7-oxocholan-24-oic acid, methy l ester structure
Common Name 3-alpha-Ethoxycarbonyl-12-alpha-hydroxy-7-oxocholan-24-oic acid, methy l ester
CAS Number 73771-71-8 Molecular Weight 476.64500
Density 1.116g/cm3 Boiling Point 560ºC at 760 mmHg
Molecular Formula C28H44O6 Melting Point N/A
MSDS N/A Flash Point 174.8ºC

 Names

Name ethyl (3R,8R,9S,10S,12S,13R,14S,17R)-12-hydroxy-17-[(2R)-5-methoxy-5-oxopentan-2-yl]-10,13-dimethyl-7-oxo-1,2,3,4,5,6,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3-carboxylate

 Chemical & Physical Properties

Density 1.116g/cm3
Boiling Point 560ºC at 760 mmHg
Molecular Formula C28H44O6
Molecular Weight 476.64500
Flash Point 174.8ºC
Exact Mass 476.31400
PSA 89.90000
LogP 4.56370
Index of Refraction 1.514

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FZ2260000
CHEMICAL NAME :
Cholan-24-oic acid, 3-alpha-ethoxycarbonyl-12-alpha-hydroxy-7-oxo-, methyl ester
CAS REGISTRY NUMBER :
73771-71-8
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C28-H44-O6
MOLECULAR WEIGHT :
476.72
WISWESSER LINE NOTATION :
L E5 B666 KVTJ A1 DQ E1 FY1&2VO1 OVO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
18 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04552
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