neospiramycin

Modify Date: 2024-01-14 17:06:31

neospiramycin Structure
neospiramycin structure
Common Name neospiramycin
CAS Number 102418-06-4 Molecular Weight 698.88400
Density 1.18g/cm3 Boiling Point 823.6ºC at 760 mmHg
Molecular Formula C36H62N2O11 Melting Point N/A
MSDS N/A Flash Point 451.9ºC

 Names

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

 Chemical & Physical Properties

Density 1.18g/cm3
Boiling Point 823.6ºC at 760 mmHg
Molecular Formula C36H62N2O11
Molecular Weight 698.88400
Flash Point 451.9ºC
Exact Mass 698.43500
PSA 156.69000
LogP 2.05400
Vapour Pressure 1.89E-31mmHg at 25°C
Index of Refraction 1.542

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QP7040000
CHEMICAL NAME :
Neospiramycin
CAS REGISTRY NUMBER :
102418-06-4
LAST UPDATED :
199107

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1187 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JJANAX Japanese Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo 141, Japan) V.21- 1968- Volume(issue)/page/year: 23,429,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
168 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JJANAX Japanese Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo 141, Japan) V.21- 1968- Volume(issue)/page/year: 23,429,1970
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