Septamycin with CAS register number of 54927-63-8 is also named as Antibiotic A-28695A ; 55924-40-8 (hydrochloride salt) ; A28695A ; BRN 5221668 ; Septamycin, 6,16-didemethyl-27-methyl- ,and so on.
IUPAC Name: (2R)-2-[(2S,3R,4S,5S,6S)-2-Hydroxy-6-[[(2R,3R,4R,5S,7S,9R,10R)-2-[(5S)-5-[(2R,5R)-5-[(3S,5R,6S)-6-hydroxy-3,5,6-trimethyloxan-2-yl]oxolan-2-yl]oxolan-2-yl]-3,9-dimethoxy-2,4,10-trimethyl-1,6-dioxaspiro[4.5]decan-7-yl]methyl]-4-methoxy-5-[(2S,5S,6R)-5-methoxy-6-methyloxan-2-yl]oxy-3,5-dimethyloxan-2-yl]propanoic acid
CAS: 54927-63-8
Molecular Formula: C48H82O16
Molecular Weight: 915.1551
Molecular structure:
ACD/LogP: 5.09
#H bond acceptors: 16
#H bond donors: 2
#Freely Rotating Bonds: 16
Index of Refraction: 1.533
Molar Refractivity: 235.42 cm3
Molar Volume: 757.9 cm3
Polarizability: 93.33×10-24cm3
Surface Tension: 47.9 dyne/cm
Density: 1.2 g/cm3
Flash Point: 236.6 °C
Enthalpy of Vaporization: 142.35 kJ/mol
Boiling Point: 861.9 °C at 760 mmHg
Vapour Pressure: 1.25E-34 mmHg at 25°C
Septamycin (CAS No.54927-63-8) is commonly supposed to be used as chemical reagent.
1. | ivn-rat LD50:10 mg/kg | 85ERAY Antibiotics: Origin, Nature, and Properties. 1 (1978),800. | ||
2. | orl-mus LD50:41 mg/kg | 85GDA2 CRC Handbook of Antibiotic Compounds, Volumes 1-9. 5 (1981),486. | ||
3. | ivn-dog LD50:5 mg/kg | 85ERAY Antibiotics: Origin, Nature, and Properties. 1 (1978),800. |
Septamycin (CAS No.54927-63-8) is poisonous by ingestion and intravenous routes. When heated to decomposition it emits acrid smoke and irritating fumes.
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