High quality Polymyxin B sulfate with best price 1405-20-5

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High quality Polymyxin B sulfate with best price 1405-20-5
High quality Polymyxin B sulfate with best price 1405-20-5
High quality Polymyxin B sulfate with best price 1405-20-5
High quality Polymyxin B sulfate with best price 1405-20-5
High quality Polymyxin B sulfate with best price 1405-20-5
High quality Polymyxin B sulfate with best price 1405-20-5
High quality Polymyxin B sulfate with best price 1405-20-5

High quality Polymyxin B sulfate with best price 1405-20-5

  • Item No.TOP
    MOQ1 Gram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Product name Polymyxin B sulfate
MW1301.56
Place of Origin CN;SHN
Usage Animal Pharmaceuticals
Brand Name QDXIGEMA
storage temp 2-8°C
Model Number TOP
solubility H2O: 50 mg/mL
Color colorless or slightly yellow
Water Solubility Soluble in water at 50mg/ml/n
Formpowder
Melting point 217-220°C (dec.)
Merck14,7573
Shelf Life 2 Years
Grade Standard Medicine Grade
Type Vitamins, Amino Acids and Coenzymes
CAS No. 1405-20-5
Other Names Polymyxin B sulfate
MFC56H100N16O17S
EINECS No. 215-774-7
Purity99%

Packaging & Delivery

Selling Units:
Gram
Product Description

   Product Description

Product Name: Polymyxin B Sulfate

Specification: 99%

Cas No: 1405-20-5

Einecs No: 215-774-7

Molecular formula: C48H84N16O17S

Molecular weight: 1301.56

Polymyxin B sulfate is similar with polymyxin E, and has either bacteriostatic or bactericidal effect on various kinds of gram-negative bacteria, such as Escherichia coli, Pseudomonas aeruginosa, Escherichia coli deputy, Klebsiella pneumoniae, acidophilus, Bordetella pertussis and Shigella dysentery.

It is mainly applied to the treatment of infection in wounds, the urinary tract, eyes, ears, and bronchus caused by Pseudomonas aeruginosa and other kinds of pseudomonas. It can also be applied for treating sepsis, peritonitis, and severe infection caused by aminoglycoside-resistant, third generation cephalosporins-resistant bacteria and Pseudomonas aeruginosa or other sensitive strains, such as bacteremia, endocarditis, pneumonia, and burn infection.

   Certification of Analysis

Items

Specification

Result

Appearance

White to almost white powder

Complies

Identification

A. Liquid chromatographic identification test

B. A reddish violet color is produced

C. Test for sulfate

Complies

Loss on drying

≤7.0%

3.5%

PH(2%)

5.0-7.0

6.6

Phenylalanine

9.0%~12.0%

11.0%

Sulphated ash

≤0.75%

0.01%

Specific optical rotation

-78°~-90°

-65.6°

Sulphate

15.5%~17.5%

16.0%

Heavy metal

≤20ppm

Complies

Assay(microbial)

(on dried basis)

≥6500iu/mg

8063iu/mg

Particle size

99.0% not more than 30um by vol.

90.0% not more than 25um by vol.

75.0% not more than 20um by vol.

Mean diameter not more than 8.0um.

<20

 

 

<20

 

 

Function&Application

 

Polymyxin B is a kind of anti-Gram-negative poly-peptide antibiotics which can alter membrane structure allowing small molecules leakage and inhibit the growth of Gram-negative bacteria. It has bactericidal effect on Escherichia coli through binding to the lipid A portion of bacterial lipopolysaccharide. Mechanism of action: bind and interfere with the permeability o the cellular membrane. Anti-bacteria spectrum: gram negative bacteria.

 
Company Information

Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
 
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

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