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.
China
