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Product Name: leucomycin A7
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18361-47-2

18361-47-2 structure

18361-47-2 structure

Name: leucomycin A7
Chemical 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]
CAS Number: 18361-47-2
Molecular Formula: C₃₈H₆₃NO₁₄
Molecular Weight: 757.90500
Create Date: 2016-01-05 19:57:34
Modify Date: 2025-09-21 22:34:19

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]
Synonyms	Leucomycin V 4b-propanoate Leucomycin a7 Turimycin H3

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

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

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