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CAS NO.136-47-0
99%(1-100)Kilogram
low price 136-47-0 trader Tetracaine hydrochloride Fast Delivery
A potent local anesthetic. Tetracaine is used to alter the function of calcium release channels (ryanodine receptors) that control the release of calcium from intracellular stores. Tetracaine is an allosteric blocker of channel function. At low concentrations, tetracaine causes an initial inhibition of spontaneous calcium release events, while at high concentrations, tetracaine blocks release completely.
Tetracaine hydrochloride is also known as ropivacaine hydrochloride, pantocaine, pantocaine and four ropivacaine hydrochloride. It is easily soluble in water and ethanol, but insoluble in ether, benzene. Tetracaine hydrochloride is a local anesthetic with long-acting ester. In addition, procaine is widely used in clinical, but because of its poor permeability and poor narcotic performance, a small tetracaine was found in 1930 found.
Tetracaine hydrochloride can be used for topical anesthesia, and 0.05%-0.1% tetracaine hydrochloride can provide long-term and good effect of surface anesthesia. Meanwhile, tetracaine hydrochloride is still widely used in ophthalmic surface anesthesia, which has a long time for surface anesthesia and sensory resistance.
CAS No. | 136-47-0 | Outer Packing | 25kg/drum | |
Inspection basis | USP 37 | |||
Items of analysis | Specification | Results | ||
Appearance | White or light yellow, waxy solid | White waxy solid | ||
Identification | UV,MP | Qualified | ||
Melting Point | 41.0-46.0 ºC | 42.5-44.5ºC | ||
Loss on drying | ≤0.5 % | 0.21% | ||
Residue on ignition | ≤ 0.1 % | 0.05% | ||
Related substances | A single impurity≤0.4% Total impurity≤0.8% |
Qualified | ||
Assay | 98.0 ~ 101.0 % | 99.7% | ||
Conclusion | Qualified |