Ophthalmic solution fluorescein and tetracaine hcl powder

tetracaine hydrochloride is a highly effective local anesthetic that reversively blocks nerve function. It is clinically used in infiltration anesthesia, nerve block anesthesia, epidural anesthesia, etc. Compared with procaine, its local anesthetic effect is remarkable, and it has been widely used in clinical practice. It is found that the synthesis of p-butaminobenzoic acid is the key step in the synthesis of tevacaine hydrochloride. In 1981, the scientists proposed the alkylation reaction of p-aminobenzoic acid and 1-bromobutane to synthesize p-butaminobenzoic acid. However, due to the generation of dibutyl by-products cannot be avoided, and the unstable nature of the raw material itself, this route is not suitable for industrial production.

ophthalmic solution fluorescein and tetracaine hcl powder

Product Name: tetracaine hydrochloride

Tetracaine (also known as amethocaine) is a local anesthetic of the ester anesthetic group. It is mainly used topically in ophthalmology and as an antipruritic, and it has been used in spinal anesthesia.

Function of tetracaine hydrochloride

In biomedical research, tetracaine is used to alter the function of  release channels (ryanodine receptors) that control the release of  from intracellular stores. Tetracaine is an allosteric blocker of  function. At low concentrations, tetracaine an initial inhibition of spontaneousrelease events, while at high s, tetracaine blocks release .

Application of tetracaine hydrochloride

Tetracaine is the T in TAC, a mixture of 5 to 12 per cent tetracaine, 0.05 per cent adrenaline, and 4 or 10 per cent hydrochloride used in ear, nose & throat surgery and in the emergency department where numbing of the surface is needed rapidly, especially when children have been injured in the eye, ear, or other sensitive locations. It is on the World Health Organization's List of Essential Medicines, a list of the most important medication needed in a basic health system.

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