China ISO Factory Supply Lidocaine Hydrochloride CAS 73-78-9 Lidocaine HCl Lidocaine Powder, Find details about China Lidocaine Hydrochloride Lidocaine Base Lidocaine, Lidocaine Hydrochloride Lidocaine Powder from ISO Factory Supply Lidocaine Hydrochloride CAS 73-78-9 Lidocaine HCl Lidocaine Powder
Product Name | Lidocaine | CAS | 137-58-6 |
MOQ | 1kg | Transportation | Safe Delivery |
Market | Worldwide | Shipping | UPS, EMS, FedEx, DHL |
Storage | Keep in Cool Place | Shelf Life | 2 Years Proper Storage |
Tests | Specifications | Results | |
Description | White to off-white crystalline powder. Melts between 248ºC to 268 ºC, with decomposition.
| White crystalline powder 252.4ºC to 254.6 ºC | |
Identification
| The infrared absorption spectrum of the sample should be concordant with the IR absorption spectrum of Minodixil working standard. | Complies | |
Assay by HPLC
| 99% | 100.0% | |
Impurities
| Total Impurities≤1.5% |
0.4% | |
Residue on ignition
| ≤0.5% | 0.01% | |
Loss on drying | ≤0.5% | 0.10% | |
Residual solvents by GC-HS
|
Piperidine NMT 1000ppm | <3000ppm <1000ppm | |
Conclusion : Conforms to USP42 |
Function:
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 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.
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1. Lidocaine, xylocaine, or lignocaine is a common local anesthetic and class-1b antiarrhythmic drug. Lidocaine is used topically to relieve itching, burning, and pain from skin inflammations, injected as a dental anesthetic, or as a local anesthetic for minor surgery.
2.It is on the World Health Organization's List of Essential Medicines, a list of the most important medications needed in a basic healthcare system.
3. Lidocaine is the most important class-1b antiarrhythmic drug; it is used intravenously for the treatment of ventricular arrhythmias if amiodarone is not available or contraindicated.
4. Lidocaine should be given for this indication after defibrillation, CPR, and vasopressors have been initiated. A routine prophylactic administration is no longer recommended for acute cardiac infarction; the overall benefit of this measure is not convincing.
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