99% Polymyxin B Sulfate API Of GMP Manufacturer

Why Choose Us As Your Polymyxin B Sulphate Supplier

#1. Registration Docs Ready:

DMF/DML/Local GMP is available for your MOH registration directly.

USDMF is under preparation.

#2. High-quality standards:

We strictly stick to USP42 or higher versions of USP without any compromises on quality whatsoever.

#3. Low MOQ:

Though 1kg is our standard packing, we are willing to repack it smaller to cater to your needs such as 1BOU or 100G, etc.

#4. Shorter lead time:

Tracking details can be provided to you within 3.5 days, this is 1.5 days shorter than the average time needed by other suppliers.

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Polymyxin B Sulfate API Specifications

Polymyxin B Sulfate Chemical Structure
Polymyxin B Sulfate Chemical Structure


Polymyxin B Sulfate is a white to off-white powder commonly used as an antibiotic API in dermal formulations such as ointments, and aerosol sprays.

It is manufactured through fermentation of the bacterium Bacillus polymyxa, then extracted, and purified to get the final product.

We mainly supply topical grades for ointments and sprays, our supply capacity for injection grades is small.

Product Name: Polymyxin B Sulfate (硫酸多粘菌素B-Polimixin B Sulfate salt)

Appearance: A white powder

Cas Number: 1405-20-5

Molecular Formula: C56H100N16O17S

Molecular Weight: 1301.6 g/mol

Chemical Name: N-[4-amino-1-[[1-[[4-amino-1-oxo-1-[[6,9,18-tris(2-aminoethyl)-15-benzyl-3-(1-hydroxyethyl)-12-(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-methyloctanamide;sulfuric acid

HS Code: 2941909099 (Other antibiotics-其他抗菌素)

Suitability to be shipped by air as common goods: suitable. It is safe to be shipped by air as common goods.

Grade: Pharma-Grade (Topical Grade, Sterile/Injection-Grade)

Potency or Assay: >6000 IU/MG

Standards: Current USP Standards

Manufacturer Certificates available: CoPP

Manufacturer Documents Available: COA/MSDS/DMF/SDS

Supply Capability: 25 KG per month

MOQ: 100G

Price Ideas In 2023: 11000USD/1KG (Contact us by WhatsApp for more updated prices)

Lead Time: 3~5 days for quantities less than 1KG, 3~4 days for orders less than 500G.

Stock Status: Over 10KG

Shipping Temperature: Room temperature

Storage: 2~8 °C

Technical Data: 

PH: 5.0~7.5

Loss on drying: NMT7.0%

Residue on ignition: NMT5.0%

Heavy metals: NMT20ppm

Sum of PB1, B2, B3, B1-1: NLT80.0%

PB3: NMT6.0%

PB1-1: NMT15.0%

Total impurities: NMT17.0%

Single impurity: NMT3.0%

Microbial requirements: TAMC: NMT10cfu/g, TYMC: NMT10cfu/g

Assay: NLT6000IU/MG.

If you are looking for Polymyxin B Sulfate API from GMP manufacturers in China for your medicine manufacturing or pharmacy compoundings, please contact us for a quick quote.

We produce the sterile type suitable for injection manufacturing, not to mention topical grade for ointments.

Manufacturer Documents Download

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