1547007

Polymyxin B sulfate

United States Pharmacopeia (USP) Reference Standard

• Numéro CAS: 1405-20-5
• MDL number: MFCD30489731
• UNSPSC Code: 41116107
• NACRES: NA.24

Propriétés

• grade: pharmaceutical primary standard
• agency: USP
• API family: polymyxin
• form: powder
• manufacturer/tradename: USP
• application(s): USP Biologics; pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-8°C
• SMILES string: [S](=O)(=O)(O)O.N1CCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C1=O)CCO)CCN)CCN)CC(C)C)Cc2ccccc2)CCN)NC(=O)C(NC(=O)C(NC(=O)C(NC=O)CCN)CCO)CCN
• InChI: 1S/C48H82N16O13.H2O4S/c1-27(2)24-37-47(76)59-32(11-19-52)41(70)56-31(10-18-51)43(72)61-35(14-22-65)39(68)54-21-13-34(45(74)57-33(12-20-53)44(73)64-38(48(77)63-37)25-28-6-4-3-5-7-28)60-42(71)30(9-17-50)58-46(75)36(15-23-66)62-40(69)29(8-16-49)55-26-67;1-5(2,3)4/h3-7,26-27,29-38,65-66H,8-25,49-53H2,1-2H3,(H,54,68)(H,55,67)(H,56,70)(H,57,74)(H,58,75)(H,59,76)(H,60,71)(H,61,72)(H,62,69)(H,63,77)(H,64,73);(H2,1,2,3,4)
• InChI key: HNDFYNOVSOOGDU-UHFFFAOYSA-N

Description

General description

Polymyxin B sulfate is a mixture of closely related cyclic polypeptides produced by Bacillus polymyxa. It disrupts the integrity of Gram-negative bacterial membranes by binding to lipopolysaccharides. The USP reference standard is used in microbiological potency assays and system suitability testing.

The USP biologics antibiotics category includes a wide range of antimicrobial agents that are essential in treating bacterial infections. These antibiotics are derived from various natural sources or synthesized to combat specific pathogens effectively. The USP provides comprehensive standards, reference materials, and analytical procedures to ensure the identity, quality, purity, and consistency of antibiotic therapeutics throughout their lifecycle.

The United States Pharmacopeia (USP) provides quality standards for biologics to ensure their safety, efficacy, and quality throughout the manufacturing process. These standards assist manufacturers in adhering to regulatory requirements and help safeguard public health by reducing risks associated with biologics.

Application

Polymyxin B sulfate USP Reference standard suitable for use in specified USP compendial tests and assays. Also, for use with USP monographs such as:

• Bacitracin and Polymyxin B Sulfate Topical Aerosol^®
• Oxytetracycline Hydrochloride and Polymyxin B Sulfate Ointment
• Polymyxin B Sulfate and Trimethoprim Ophthalmic Solution
• Bacitracin Zinc and Polymyxin B Sulfate Ointment
• Polymyxin B Sulfate and Hydrocortisone Otic Solution
• Chloramphenicol and Polymyxin B Sulfate Ophthalmic Ointment
• Oxytetracycline Hydrochloride and Polymyxin B Sulfate Ophthalmic Ointment

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

This product is part of USP Biologics Program.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Legal Information

Aerosol is a registered trademark of Cytec Technology Corp.

Informations sur la sécurité

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Classe de stockage: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable