CAS 136-47-0 Tetracaine HCl
Product Name: Tetracaine hydrochloride,Tetracaine HCl
CAS NO.: 136-47-0
Melting point: 149°C
Grade: Pharmaceutical Grade
Storage: Closed, confined and shading preservation
Usage: Local anesthetic; Mainly used in mucosa anesthetic. The function is stronger than Procaine and Lidocaine.
Catergory: API intermediates;local anesthetic;Sodium channel;Amines;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Pharmaceutical intermediate;pharmaceutical raw material;cytobiology;
Tetracaine HCl is synthesized from 4-butylaminobenzoic acid. The ethyl ester is formed through an acid-catalyzed esterification reaction. Base-catalyzed transesterification is achieved by boiling the ethyl ester of 4-butylaminobenzoic acid with excess 2-dimethylaminoethanol in the presence of a small amount of sodium ethoxide.
Tetracaine, also known as amethocaine, is a local anesthetic used to numb the eyes, nose, or throat.It may also be used before starting an intravenous to decrease pain from the procedure.Typically it is applied as a liquid to the area. Onset of effects when used in the eyes is within 30 seconds and last for less than 15 minutes.
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