Raw Xylocaine Lidocaine Base Local Anesthetic Powder CAS 137-58-6 High Effects
- Manufacturer: Dewael
- Product Assay: 99%+
- Appearance:white Crystalline powder.
- Place of Origin: China
- Certification: SGS,ISO9001,GMP
- Minimum Order Quantity: 10g
- Packaging Details: Discreet ways of packing for Customs pass guaranteed
- Delivery Time: Within 12 hours after receiving your payment
- Payment Terms: Western Union, MoneyGram,Bitcoin,Bank Transfer
- Shipping: EMS,DHL,Fedex,UPS,TNT and so on.
- Policy: Re-Shipping Policy
- Supply ability: 500-600kg/month
Raw Xylocaine Lidocaine Base Local Anesthetic Powder CAS 137-58-6 High Effects
Lidocaine Profiles:
English Name : Lidocaine
English Name: Xylocaine
CAS : 137-58-6
EINECS number : 205-302-8
Molecular formula : C14H23N2O
Molecular Weight: 235.3447
Appearance : White Crystalline Powder
Lidocaine Descriptions:
Lidocaine, also known as xylocaine and lignocaine, is a medication used to numb tissue in a specific area and to treat ventricular tachycardia. It can also be used for nerve blocks.
Lidocaine mixed with a small amount of epinephrine is available to allow larger doses to be used as numbing and to make it last longer. When used as an injectable it typically begins working within four minutes and lasts for half an hour to three hours. Lidocaine may also be applied directly to the skin for numbing.
Common side effects with intravenous use include sleepiness, muscle twitching, confusion, changes in vision, numbness, tingling, and vomiting. It can cause low blood pressure and an irregular heart rate. There are concerns that injecting it into a joint can cause problems with the cartilage.
It appears to be generally safe for use in pregnancy. A lower dose may be required in those with liver problems. It is generally safe to use in those allergic to tetracaine or benzocaine. Lidocaine is an antiarrhythmic medication of the class Ib type.
Lidocaine works by blocking sodium channels and thus decreasing the rate of contractions of the heart. When used locally as a numbing agent, local neurons cannot signal the brain.
Applications:
Topical lidocaine has been shown in some patients to relieve the pain of postherpetic neuralgia (a complication of shingles), though not enough study evidence exists to recommend it as a first-line treatment.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 is also the most important class-1b antiarrhythmic drug; it is used intravenously for the treatment of ventricular arrhythmias (for acute myocardial infarction, digoxin poisoning, cardioversion, or cardiac catheterization) if amiodarone is not available or contraindicated.
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.
Inhaled lidocaine can be used as an antitussive (cough suppressor) acting peripherally to reduce the cough reflex. This application can be implemented as a safety and comfort measure for patients who have to be intubated, as it reduces the incidence of coughing and any tracheal damage it might cause when emerging from anesthesia.
Lidocaine, along with ethanol, ammonia, and acetic acid, has also been proven to be effective in treating jellyfish stings, both numbing the affected area and preventing further nematocyst discharge.
Analysis Report
| TEST ITEMS | SPECIFICATION | RESULTS |
| Description | : White or Almost White Crystalline Powder | white powder |
| Identification | : A.B. | Positive |
| Assay | : 97.0~103.0% | 99.20% |
| Specific Rotation | : +101°~+105° | +102.6° |
| Loss On Drying | : 1.0%max | 0.28% |
| Melting Point | : 153~157°C | 153.0~155.0°C |
| Organic Volatile Impurities | : meets the requirement. | Conforms |
| Related Substances | : meets the requirement. | Conforms |
| Residual Solvents | : meets the requirement. | Conforms |
| Particle Size | : 100% ≤ 20 microns | Conforms |
| Conclusion | The specification conform with USP30 standard | |
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