CAS 137-58-6 Lidocaine anesthesia

Product Name: Lidocaine
Synonyms: 2-(Diethylamino)-2′,6′-acetoxylidide;2-(diethylamino)-2’,6’-acetoxylidide;2-(diethylamino)-n-(2,6-dimethylphenyl)-acetamid;2′,6′-Acetoxylidide, 2-(diethylamino)-;6’-acetoxylidide,2-(diethylamino)-2;Acetamide, 2-(diethylamino)-N-(2,6-dimethylphenyl)-;Ligoncaine;Maricaine
CAS: 137-58-6
MF: C14H22N2O
MW: 234.34
EINECS: 205-302-8
Product Categories: Halogenated Heterocycles;Pharma materials;Alphacaine, Xylocaine, lignocaine;REGITINE;Other APIs;API;Research Chemical;137-58-6
Mol File: 137-58-6.mol
Lidocaine Structure
Lidocaine Chemical Properties
Melting point 66-69°C
Boiling point bp4 180-182°; bp2 159-160°
density 0.9944 (rough estimate)
refractive index 1.5110 (estimate)
Fp 9℃
storage temp. Store at RT
solubility ethanol: 4 mg/mL
form powder
pka pKa 7.88(H2O)(Approximate)
color White to slightly yellow
Water Solubility practically insoluble
Merck 14,5482
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 137-58-6(CAS DataBase Reference)
NIST Chemistry Reference Lidocaine(137-58-6)
EPA Substance Registry System Acetamide, 2-(diethylamino)-N-(2,6-dimethylphenyl)- (137-58-6)
Safety Information
Hazard Codes Xn,T,F
Risk Statements 22-39/23/24/25-23/24/25-11
Safety Statements 22-26-36-45-36/37-16-7
WGK Germany 3
RTECS AN7525000
HazardClass 6.1(b)
PackingGroup III
HS Code 29242990
Hazardous Substances Data 137-58-6(Hazardous Substances Data)
Toxicity LD50 oral in rat: 317mg/kg
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