GM Tetracaine hydrochloride

价格	￥99.00/包
起订量	≥1
所在地	河北石家庄	可售量 10000包

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公司官网： http://www.hbganmiao.com

所在地区：河北省石家庄市

主营产品：化工原料,

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基本参数

纯度	99%	规格	25克/瓶
品牌	GM	产品名称	Tetracaine hydrochloride
用途	医药中间体	CAS	136-47-0
产地	河北	供货方式	现货
相对密度	1.1279 (rough estimate)	溶解性	酒精：可溶于40份溶剂

Dicaine hydrochloride is a highly effective local anesthetic that reversibly blocks nerve function. It is clinically used for infiltration anesthesia, nerve block anesthesia, epidural anesthesia, etc. Compared with procaine, its local anesthetic effect is significant and has been widely used in clinical practice. Research on existing synthesis routes has found that the synthesis of the intermediate p-butylaminobenzoic acid is a key step in the synthesis of tetracaine hydrochloride. However, this step has always had the drawbacks of unstable raw materials or low yields. Scientists have made improvements and improvements to this. In 1981, they proposed the alkylation reaction between p-aminobenzoic acid and 1-bromobutane to synthesize p-butylaminobenzoic acid. However, due to the inability to avoid the generation of byproducts from dibutylation and the unstable properties of the raw materials themselves, this route is not suitable for industrial production.

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