is mainly characterized by its easy penetration into the mucosa, so it is often used on the mucosal surface, and can also be used for intraspinal block and nerve block. Lidocaine Hydrolide, Molecular formula: C14H22N2O · HCl, CAS 73-78-9, molecular weight: 270.8 g/mol. It is a white crystalline powder with no odor or slight special odor. At room temperature, the solubility in water is high, about 50 mg/mL, and it can also be dissolved in polar organic solvents such as ethanol, acetone and methanol, but it is low in non-polar solvents such as Petroleum ether, chloroform and dichloromethane. The form of hydrochloride is acidic, and its aqueous solution is in the acidic pH range. The pH value is usually between 4.0 and 5.5, depending on the solution concentration and temperature. Its terminal drugs can be used as surface anesthetics, non blocking local anesthetics, and arrhythmia treatment drugs, but the specific use needs to be determined according to the specific situation. However, please note that the products produced by Shaanxi Achieve chem-tech Co.,Ltd are primary chemicals and are only used for scientific research purposes. Other uses are prohibited.
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C14H23ClN2O |
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264 |
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270.8 |
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m/z |
264 (100.0%), 265 (16.2%), 266 (1.2%) |
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C, 68.15; H, 9.15; N, 10.60; O, 12.10 |
Addition information: Melting point 149 degree C, Density 1.1279 (rough estimate), Refractive index 1.5200 (estimated), Storage conditions 2-8 degree C, Solubility:solublesoluble 40 parts of solvent, Morphological neat.
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When high-dose or mistakenly injected into blood vessels, neurotoxic symptoms such as visual or auditory impairments, muscle spasms, epileptic seizures, etc. may occur.
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