Polyquaternium-1
Polyquaternium-1 is a polycationic preservative effective for ophthalmic formulations, offering potent antimicrobial activity with minimal ocular irritation. It is widely used in in vitro microbiological studies and in vivo models to safeguard multi-dose topical medications from microbial contamination.
Product Specifications
CAS Number
75345-27-6
Product Name Alternative
Antibacterial, ophthalmic preservative, inhibit, Inhibitor, PQ 1, PQ1, PQ-1, Polyquaternium 1, Polyquaternium1, Polyquaternium-1, Polidronium, Polidronium Chloride, Polidronium chloride
Field of Research
Infectious Disease & Virology
Purity
95.00% (May vary between batches)
Solubility
H2O:105.00 mg/mL; DMSO:< 1 mg/mL (insoluble or slightly soluble)
Smiles
[Cl-].[Cl-].[Cl-].C[N+] (C) (CC=CC[N+] (CCO) (CCO) CCO) CC=CC[N+] (CCO) (CCO) CCO |w:8.5,21.17|
Molecular Formula
(C6H12N) nC16H36N2O6Cl3
Molecular Weight
556.99
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
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