Polyquaternium 1 is an antimicrobial preservative used for rabbit ocular surface study on polyquad-preserved travoprost/timolol, benzalkonium chloride-preserved travoprost/timolol, and latanoprost/timolol in fixed combinations. Synonyms: alpha-[4-[Tris(2-hydroxyethyl)ammonio]-2-buten-1-yl]-omega-[tris(2-hydroxyethyl)ammonio]poly[(dimethyliminio)-2-butene-1,4-diyl Chloride] Chloride, Onamer M, Onyxsperse 12S, Polidronium Chloride, Polyquad, Polyquat 1 CAS No: 75345-27-6 Molecular Formula: (C6H12ClN)n C16H36Cl2N2O6 Molecular Weight: ~2500 Purity: 95% Appearance: Amber to dark brown solid Solubility: Full Solution Free Amine: <5.0% pH: 5-9 Chloride: 30% Specific Rotation (c= 0.5, Methanol): As Reported Storage and Stability: Store at 4C. Caution: Hygroscopic, Store under inert atmosphere.
Molekulargewicht:
2500
CAS Nummer:
[75345-27-6]
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