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|Appearance::||White Crystalline Powder||Storage::||Cool And Dry Place|
|Shipping Method::||Air&Sea Transporation,Express||Product Name:||Lidocaine HCl|
Local Anesthetic Agents,
Local Anesthetic Powder
Local Anesthetic Pain Killer Lidocaine HCl Pharmaceutical Raw Powder 73-78-9 with reasonable price and fast delivery
Product name: Lidocaine HCl
Alias: Lidocaine hydrochloride
CAS number: 73-78-9
Appearance: White crystalline powder
Molecular formula: C14H23ClN2O
Molecular weight: 270.8
Melting point: 80-82°C
Usage: To enhance the growing of man genitals.
TradeMark Standard:USP BP Audited by Made-in -china Supplier
Company certificate:ISO9001 SGS
Reputations is first.Make my friends feel at home.
Package: 1kg/aluminium foil bag or as required :including:baverage bags,medicine bags,
foil bags, foil bags.
Usage: Used as pharmaceutical material:It is very strong, the synthesis of the metabolism and male characteristics is very low, making it the best choice for the game.
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. It can stop Epinephrine (aka adrenaline) vasoconstricts arteries form bleeding, and it can 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 may be absorbed following topical administration to mucous membranes, its rate and extent of absorption depending upon concentration and total dose administered, the specific site of application, and duration of exposure. In general, the rate of absorption of local anesthetic agents following topical application occurs most rapidly after intratracheal administration. Lidocaine is also well-absorbed from the gastrointestinal tract, but little intact drug may appear in the circulation because of biotransformation in the liver.
Lidocaine is metabolized rapidly by the liver, and metabolites and unchanged drug are excreted by the kidneys. Biotransformation includes oxidative N-dealkylation, ring hydroxylation, cleavage of the amide linkage, and conjugation. N-dealkylation, a major pathway of biotransformation, yields the metabolites monoethylglycinexylidide and glycinexylidide.
The plasma binding of lidocaine is dependent on drug concentration, and the fraction bound decreases with increasing concentration. At concentrations of 1 to 4 mcg of free base per mL, 60 to 80 percent of lidocaine is protein bound. Binding is also dependent on the plasma concentration of the alpha-1-acid glycoprotein.
|Product name||Lidocaine Hydrochloride|
|Appearance||White crystalline powder|
|Assay (C13H20N2O2·HCl)||99.0% to 101.0%||99.75%|
|Solution Appearance||Clear and colorless||Confirm|
|Related impurities||impurity A:≤0.01%||0.002%|
|Single unspecified impurity: ≤0.1%||0.02%|
|Total impurity: ≤0.5%||0.20%|
|Product name||CAS NO.||Product name||CAS NO.|
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