leucomycin A7

Modify Date: 2025-09-21 22:34:19

leucomycin A7 Structure
leucomycin A7 structure
Common Name leucomycin A7
CAS Number 18361-47-2 Molecular Weight 757.90500
Density 1.23g/cm3 Boiling Point 864.6ºC at 760 mmHg
Molecular Formula C38H63NO14 Melting Point N/A
MSDS N/A Flash Point 476.7ºC

 Names

Name [(2S,3S,4R,6S)-6-[(2R,3S,4R,5R,6S)-6-[[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-4,10-dihydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-5-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl]
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.23g/cm3
Boiling Point 864.6ºC at 760 mmHg
Molecular Formula C38H63NO14
Molecular Weight 757.90500
Flash Point 476.7ºC
Exact Mass 757.42500
PSA 199.98000
LogP 1.80650
Vapour Pressure 7.32E-35mmHg at 25°C
Index of Refraction 1.544

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OH4730750
CHEMICAL NAME :
Leucomycin V, 4(sup B)-propanoate
CAS REGISTRY NUMBER :
18361-47-2
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C38-H63-N-O14
MOLECULAR WEIGHT :
758.02
WISWESSER LINE NOTATION :
T-16-OV KU MUTJ DQ EO1 G1VH I1 JQ P1 FO- BT6OTJ CQ DN1&1 F1 EO- FT6OTJ B1 COV2 DQ D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3535309
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
715 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 2,87,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3535309

 Synonyms

Leucomycin V 4b-propanoate
Leucomycin a7
Turimycin H3
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