Lidocaine Hydrochloride (CAS 73-78-9) is a cornerstone compound in modern medicine, valued for its potent local anesthetic and antiarrhythmic properties. As a B2B client, understanding its characteristics, applications, and safety profiles is crucial when considering it for your product formulations or research. This overview aims to provide comprehensive insights for professionals looking to buy this essential pharmaceutical intermediate.

Chemically, Lidocaine Hydrochloride is a white crystalline powder with a purity often exceeding 99%. Its molecular formula is C14H23ClN2O, and it is soluble in water, facilitating its use in various formulations. As a Class IB antiarrhythmic, it functions by blocking sodium channels, thereby stabilizing cell membranes and preventing the rapid firing of electrical signals. This dual action makes it highly sought after by pharmaceutical companies.

The primary applications of Lidocaine Hydrochloride span several medical fields. In anesthesia, it's used for infiltration, nerve blocks, epidural anesthesia, and topical numbing. It provides rapid onset and intermediate duration of anesthesia, making it ideal for many surgical and dental procedures. For cardiac care, it is a critical treatment for ventricular arrhythmias, particularly in cases of myocardial infarction or cardiac surgery. Its role in pain management, from superficial abrasions to more complex nerve pain, further highlights its versatility.

When sourcing, consider that a reliable manufacturer will adhere to strict quality control measures. Partnering with a reputable supplier in China can offer a competitive advantage. It is important to discuss pricing and bulk purchase options. Ensure that the Lidocaine Hydrochloride price quoted reflects the high purity and pharmaceutical grade you require. A diligent buyer will always request a Certificate of Analysis (CoA) to verify the product's specifications.

Safety and handling are also critical. While generally safe when used appropriately, Lidocaine Hydrochloride can cause side effects, including central nervous system and cardiovascular effects, particularly at high doses. Drug interactions are also a consideration, with certain medications affecting its metabolism or efficacy. For B2B clients, understanding these aspects is key to formulating safe and effective products. By choosing a trustworthy supplier, you can ensure access to detailed safety data and expert advice, making your procurement process efficient and compliant.