Polyquaternium-1 (Synonyms: Polidronium chloride; PQ-1)
目录号: PL13998 纯度: ≥98.0%
Polyquaternium-1 (Polidronium chloride) 是一种聚阳离子眼科防腐剂。Polyquaternium-1 可以抑制多剂量外用药物瓶中微生物污染物的生长。
CAS No. :75345-27-6
商品编号 规格 价格 会员价 是否有货 数量
PL13998-5mg 5mg 询价 询价
PL13998-10mg 10mg 询价 询价
PL13998-25mg 25mg 询价 询价
PL13998-50mg 50mg 询价 询价
PL13998-100mg 100mg 询价 询价
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中文名称
Polyquaternium-1
中文别名
泊利氯铵;聚季铵盐1;[(E)-4-[二甲基-[(E)-4-[三(2-羟基乙基)铵基]丁-2-烯基]铵基]丁-2-烯基]-三(2-羟基乙基)铵三氯化物;聚季铵盐-1;卡维地洛杂质D
英文名称
Polyquaternium-1
英文别名
Poly[(dimethyliminio)-2-butene-1,4-diylchloride (1:1)], a-[4-[tris(2-hydroxyethyl)ammonio]-2-buten-1-yl]-w-[tris(2-hydroxyethyl)ammonio]-,chloride (1:2);Polyquaternium 1;Poly[(dimethyliminio)-2-butene-1,4-diylchloride (1:1)], a-[4-[tris(2-hydroxyethyl)ammonio]-2-b...;Polyquaternium 1 (36000-40000 Da);[(E)-4-[dimethyl-[(E)-4-[tris(2-hydroxyethyl)azaniumyl]but-2-enyl]azaniumyl]but-2-enyl]-tris(2-hydroxyethyl)azanium trichloride;2-acrylamido-2-methyl-1-propanesulfonic acid-co-phenoxyethyl acrylate-co-n-butyl acrylate;dimethyl-bis[(E)-4-[tris(2-hydroxyethyl)azaniumyl]but-2-enyl]azanium trichloride;hydroxymethyl cellulose;Polidronium chloride;polyoxyethylene tallowamine salt;Onamer M;Onyxsperse 12S;Polyquad;Polyquat 1;Polyquaternium-1
Cas No.
75345-27-6
分子式
(C6H12N)NC16H36N2O6.3Cl
包装储存
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
产品详情
Polyquaternium-1 (Polidronium chloride) 是一种聚阳离子眼科防腐剂。Polyquaternium-1 可以抑制多剂量外用药物瓶中微生物污染物的生长。
生物活性
Polyquaternium-1 (Polidronium chloride) is a polycationic ophthalmic preservative. Polyquaternium-1 can inhibit growth of microbial contaminants in multi-dose bottles of topical medications.
性状
Solid
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
ClinicalTrial
参考文献
[1]. Rolando M, et, al. Ophthalmic preservatives: focus on polyquaternium-1. Expert Opin Drug Deliv. 2011 Nov;8(11):1425-38.
溶解度数据
In Vitro: H2O : 100 mg/mL (Need ultrasonic)
搜索质检报告(COA)

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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