63700-39-0

63700-39-0 structure
63700-39-0 structure
  • Name: (-)-N2-(6-Methyloctanoyl-L-A2bu-L-Thr-L-A2bu-)cyclo(L-A2bu*-L-A2bu-D-Phe-L-Leu-L-A2bu-L-A2bu-L-Leu-)
  • Chemical Name: N-[4-amino-1-[[1-[[4-amino-1-oxo-1-[[6,9,18-tris(2-aminoethyl)-15-benzyl-3,12-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxobutan-2-yl]-6-methyloctan
  • CAS Number: 63700-39-0
  • Molecular Formula: C58H102N16O12
  • Molecular Weight: 1215.53000
  • Create Date: 2017-09-27 23:02:32
  • Modify Date: 2024-01-18 18:52:40

Name N-[4-amino-1-[[1-[[4-amino-1-oxo-1-[[6,9,18-tris(2-aminoethyl)-15-benzyl-3,12-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxobutan-2-yl]-6-methyloctan
Synonyms Polymyxin B1,10-L-leucine
Density 1.24g/cm3
Boiling Point 1541.6ºC at 760mmHg
Molecular Formula C58H102N16O12
Molecular Weight 1215.53000
Flash Point 886.1ºC
Exact Mass 1214.79000
PSA 508.82000
LogP 5.21450
Index of Refraction 1.582

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TR1100000
CHEMICAL NAME :
Polymyxin B1, 10-L-leucine
CAS REGISTRY NUMBER :
63700-39-0
LAST UPDATED :
198211
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C58-H102-N16-O12
MOLECULAR WEIGHT :
1215.76

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
32 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 30,1029,1977