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|Appearance:||White Crystalline Powder||Assay:||99.0% To 101.0%|
Topical Anesthetic Anodyne and Anti-Pain Lidocaine Hydrochloride / Lidocaine HCL CAS 73-78-9
Product Name: Lidocaine hydrochloride
Synonyms: 2-DIETHYLAMINO-N-(2'6'-DIMETHYLPHENYL)ACETAMIDE HCL;2-DIETHYLAMINO-N-[2,6-DIMETHYLPHENYL]ACETAMIDE HCL;ALPHA-(DIETHYLAMINO)-2',6'-ACETOXYLIDIDE HYDROCHLORIDE;A-(DIETHYLAMINO)-2 6-DIMETHYLACETANILIDE HYDROCHLORIDE;LIGNOCAINE HYDROCHLORIDE;LIDOCAINE HYDROCHLORIDE;LIDOCAINE HCL;2-(diethylamino)-n-(2,6-dimethylphenyl)-acetamidmonohydrochloride
Chemical Properties White to Off-White Solid
Usage Local anesthesic;Na+ channel blocker
Usage Anesthetic (local); antiarrhythmic (class IB). Long-acting, membrane stabilizing agent against ventricular arrhythmia. Originally developed as a local anesthetic.
Lidocaine hydrochloride Description:
The efficacy profile of lidocaine as a local anesthetic is characterized by a rapid onset of action and intermediate duration of efficacy. Therefore, lidocaine is suitable for infiltration, block and surface anesthesia. Longer-acting substances such as bupivacaine are sometimes given preference for subdural and epidural anesthesias; lidocaine, on the other hand, has the advantage of a rapid onset of action. Epinephrine (aka adrenaline) vasoconstricts arteries reducing bleeding and also delays the resorption of lidocaine, almost doubling the duration of anaesthesia. For surface anesthesia several formulations are available that can be used e.g. for endoscopies, before intubations etc. Buffering the pH of lidocaine makes local freezing less painful. Lidocaine drops can be used on the eyes for short ophthalmic procedures.
Topical lidocaine has been shown in some patients to relieve the pain of postherpetic neuralgia (a complication of shingles), though there is not enough study evidence to recommend it as a first-line treatment. IV lidocaine also has uses as a temporary fix for tinnitus. Although not completely curing the disorder, it has been shown to reduce the effects by around two thirds.
Lidocaine hydrochloride injection administered intravenously or intramuscularly, is specifically indicated in the acute management of ventricular arrhythmias such as those occurring in relation to acute myocardial infarction, or during cardiac manipulation, such as cardiac surgery.
Lidocaine hydrochloride Applications:
Main functions are as follows:
1. Local anesthetic.
2. Mainly used in mucosa anesthetic. The function is stronger than
Procaine and Lidocaine.
Lidocaine hydrochloride Specifications:
|Product name||Lidocaine HCl|
|Appearance||White crystalline powder|
|Assay (C13H20N2O2·HCl)||99.0% to 101.0%||99.5%|
|Solution Appearance||Clear and colorless||Confirm|
|Related impurities||impurity A:≤0.01%||0.002%|
|Single unspecified impurity: ≤0.1%||0.03%|
|Total impurity: ≤0.5%||0.19%|