Factory Supply Bulk High Quality Lidocaine cas 137-58-6 CAS NO.137-58-6

  • CasNo137-58-6
  • Molecular FormulaC14H22N2O
  • Purity99.5%
  • AppearanceWhite Powder
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Product Details

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  • CasNo: 137-58-6
  • Molecular Formula: C14H22N2O
  • Appearance: White Powder
  • Delivery Time: 3days after we receive the payment
  • Throughput: 1000|Kilogram|Month
  • Purity: 99.5%

Factory Supply Bulk High Quality Lidocaine cas 137-58-6 CAS NO.137-58-6

Item Name: Lidocaine

CAS NO.: 137-58-6

Apparence: White Powder

package: Aluminum Bag;Drums

Purity: 99%

Storage: Store in a tightly closed container and cool dry place where the temperature stays below 20℃

Certificate: ISO9001

Payment: T/T;Western Union

What is Lidocaine powder

lidocaine is a local anesthetic, also known as xylocaine, in recent years it has been replaced procaine, widely used in local infiltration anesthesia in cosmetic plastic surgery, it can block the nerve excitability and conduction by inhibiting the sodium channels of nerve cell membrane. the fat soluble and protein binding rate of lidocaine is higher than procaine, its cell penetrating ability is strong, fast onset, long duration of action, the interaction strength is 4 times of procaine.

lidocaine is used in infiltration anesthesia, epidural anesthesia, topical anesthesia (including thoracoscopy or abdominal surgery for mucosal anesthesia) and nerve block. in order to extend the time of anesthesia, reduce the poisoning of lidocaine and other side effects, can be added in the anesthetic epinephrine.

lidocaine can also be used for the treatment of ventricular premature beat after acute myocardial infarction, ventricular tachycardia, digitalis poisoning, cardiac surgery and cardiac catheterization-induced ventricular arrhythmias, including ventricular premature beats, ventricular tachycardia and ventricular fibrillation. lidocaine is also used for duration status of epilepsy which other anti-seizure drugs are not effective, as well as local or spinal anesthesia. but it is usually ineffective for supraventricular arrhythmias.

 

Certificate of Analysis

appearance white or off white crystal powder complies
solubility very soluble in methanol and ethanol. complies
identification
absorbance nmt0.02 at 420nm(1/20 in methanol) complies
water nmt 2.00% 1.02%
residue on ignition nmt 0.1% 0.05%
heavy metals nmt 0.001% complies
total impurities nmt 0.3% 0.28%
assay nlt 98.0% and nmt 102.0% 99.00%
(hplc) calculated on the anhydrous basis  
residual solvents by gc
hexanes nmt 0.029% 0.01%
ethylacetate nmt 0.50% 0.13%
methylenechloride nmt 0.06% 0.00%
xylene(mixture) nmt 0.216% 0.01%

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.

 

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