Antibiotic Powder Polymyxin B Sulfate CAS NO.1405-20-5 Pharma Grade CAS NO.1405-20-5

Polymyxin B is an antibiotic primarily used for resistant Gram-negative infections. It is derived from the bacterium Bacillus polymyxa. Polymyxin B is a mixture of two closely related compounds, polymyxin B1 and polymyxin B2. It has a bactericidal action against almost all Gram-negative bacilli except the Proteus group. Polymyxins bind to the cell membrane and alter its structure, making it more permeable. The resulting water uptake leads to cell death. Polymyxins are cationic, basic proteins that act like detergents (surfactants). Side effects include neurotoxicity and acute renal tubular necrosis. Polymyxins are used in the topical first-aid preparation Neosporin.

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Antibiotic Powder Polymyxin B Sulfate CAS NO.1405-20-5 medicine grade

Polymyxin B sulphate/1405-20-5

MF:C48H84N16O17S
Cas no.:1405-20-5
Assay:99% min
Appearance:White or pale yellow powder

Molecular Formula: C56H100N16O17S

Molecular Weight:1301.56

EINECS:215-774-7

Purity:99%

Product Application

Polymyxin B sulfate used as vasodilator, Ca channel blocker; Zanarnivir influenza prophylaxis and therapy;
dihydropyridine calcium channel blocker.

polymyxin B sulphate non-sterile:

CAS RN.:1405-20-5
EINECS: 215-774-7
Molecular Weight: 1189.3426
Molecular Formula: C48H84N16O17S
Boiling Point(°C): 1611°C at 760 mmHg
Flash Point(°C): 928.1°C


Applications:
 
This medication is used to treat bacterial infections (such as blepharitis, conjunctivitis) of the eye. It contains 2 antibiotics. Polymyxin B works by killing the bacteria.Trimethoprim works by stopping the growth of the bacteria.
This medication treats only bacterial eye infections. It will not work for other types ofeye infections. Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness.