Lidocaine is a local anesthetic and anti-arrhythmia drug. It is a derivative of cocaine, but has none of the hallucinogenic and addictive ingredients of cocaine. Lidocaine hydrochloride is a white crystalline powder, which is very slightly dissolved in water. Its toxicity is similar to procaine, but the effect of local anesthesia is strong and lasting, with good surface penetration. It can be injected or used as surface anesthesia. Lidocaine is a very good local anesthetic that takes effect one to three minutes after application and lasts one to three hours. Used to treat canker sores. It has been used less often as a heart rhythm disorder drug because of concerns about long-term side effects. A few people are allergic to lidocaine. In 1963, it was used for the treatment of arrhythmia. It is the drug for preventing and treating acute myocardial infarction and various heart diseases complicated with rapid ventricular arrhythmia. It is the first choice for premature ventricular beat, ventricular tachycardia and ventricular tremor of acute myocardial infarction

Drug name Lidocaine foreign name Lidocaine other name celocaine, Lidocaine base, Lighocaine, Lignocaine whether prescription drugs are mainly suitable for acute myocardial infarction, surgical agent type injection, Capsule and other athletes should be careful to use the drug type of local anesthesia and anti-arrhythmia drugs chemical formula C14H22N2O molecular weight 234.337 CAS Accession No. 137-58-6 EINECS Accession No. 205-302-8 external white crystalline powder melting point 66 to 69 ℃ boiling Point 372.7 ℃ Flash point 179.2 ℃ density 0.9944 g/cm3 water soluble almost insoluble safety description S22; S26. S36 Danger symbol R22 Danger description Xn

Chinese name: lidocaine

Chinese alias: N-diethylaminoacetyl -2, 6-dimethylaniline; N-diethyl acetyl -2, 6-dimethylaniline; 2-diethylamino -N-(2, 6-dimethylphenyl) acetamide.

English name: Lidocaine

English alias: L-caine; Leostesin; 2 - Diethylamino - N - (2, 6 - dimethylphenyl) acetamide. Esracaine; 2-diethylamino-2',6'-acetoxylidide;

CAS no. : 137-58-6

Molecular formula: C14H22N2O

Molecular weight: 234.337

Accurate quality: 234.17300

PSA: 32.34000

LogP: 2.65670

Physical and chemical properties

Appearance and properties: white crystalline powder

Density: 0.9944 g/cm3

Melting point: 66-69 ° C

Boiling point: 372.7oC at 760mmHg

Flash: DHS 179.2 C

Stability: Stable. Incompatible with strong oxidants.

Storage conditions: Store in a cool and dry place. Keep the container closed when not in use.

Steam pressure: 4.28E-05mmHg at 25°C

Safety information

Packing grade: III

Danger Category: 6.1(b)

Customs code: 2924299090

Dangerous goods transport Code: 3249

WGK Germany: 3

Danger class code: R22

Safety Description: S22-S26-S36

RTECS number: AN7525000

Dangerous goods mark: Xn

Specification: 1, aerosol: 25g (containing lidocaine 1.75g); 2, injection: 0.2g (10mL), 0.4g (20mL)

use

This product is amide class local anesthetic. It is widely used in surface anesthesia, infiltration anesthesia, conduction anesthesia and epidural anesthesia.