p-Chlorophenyl
Brand names,
p-Chlorophenyl
Analogs
p-Chlorophenyl
Brand Names Mixture
p-Chlorophenyl
Chemical_Formula
C52H98N16O13
p-Chlorophenyl
RX_link
No information avaliable
p-Chlorophenyl
fda sheet
p-Chlorophenyl
msds (material safety sheet)
p-Chlorophenyl
Synthesis Reference
No information avaliable
p-Chlorophenyl
Molecular Weight
2797.3193 g/mol
p-Chlorophenyl
Melting Point
200 - 220 oC
p-Chlorophenyl
H2O Solubility
5.64E+005 mg/L
p-Chlorophenyl
State
Solid
p-Chlorophenyl
LogP
-4.648
p-Chlorophenyl
Dosage Forms
Capsule; Cream; Liquid; Ointment; Powder for solution; Solution; Suspension; Tablet; Tablet (enteric-coated); Tablet (extended-release)
p-Chlorophenyl
Indication
For the treatment of acute or chronic infections due to sensitive strains of certain gram-negative bacilli, particularly Pseudomonas aeruginosa.
p-Chlorophenyl
Pharmacology
Colistin is a polymyxin antibiotic agent. Polymyxins are cationic polypeptides that disrupt the bacterial cell membrane through a detergentlike mechanism. With the development of less toxic agents, such as extended-spectrum penicillins and cephalosporins, parenteral polymyxin use was largely abandoned, except for the treatment of multidrug-resistant pulmonary infections in patients with cystic fibrosis. More recently, however, the emergence of multidrug-resistant gram-negative bacteria, such as Pseudomonas aeruginosa and Acinetobacter baumannii, and the lack of new antimicrobial agents have led to the revived use of the polymyxins.
p-Chlorophenyl
Absorption
Very poor absorption from gastrointestinal tract.
p-Chlorophenyl
side effects and Toxicity
Oral LD50 in rats is 5450 mg/kg. Overdosage with colistimethate can cause neuromuscular blockade characterized by paresthesia, lethargy, confusion, dizziness, ataxia, nystagmus, disorders of speech and apnea. Respiratory muscle paralysis may lead to apnea, respiratory arrest and death.
p-Chlorophenyl
Patient Information
No information avaliable
p-Chlorophenyl
Organisms Affected
Gram-negative bacilli