CAS 137-58-6 | Lidocaine
Molecular Formula: C14H22N2O
Molecular Weight: 234.34
EINECS: 205-302-8
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction
Specification of CAS 137-58-6 | Lidocaine
ITEMS | SPECIFICATION |
Melting point | 66-69°C |
color | White to slightly yellow |
solubility | ethanol |
storage temp. | Store at RT |
Merck | 14,5482 |
Fp | 9℃ |
refractive index | 1.5110 |
form | powder |
EPA Substance Registry System | Acetamide, 2-(diethylamino)-N-(2,6-dimethylphenyl)- (137-58-6) |
Water Solubility | practically insoluble |
density | 0.9944 |
Stability | Stable. Incompatible with strong oxidizing agents. |
Boiling point | bp4 180-182°; bp2 159-160° |
pka | pKa 7.88(H2O)(Approximate) |
InChIKey | NNJVILVZKWQKPM-UHFFFAOYSA-N |
NIST Chemistry Reference | Lidocaine(137-58-6) |
CAS DataBase Reference | 137-58-6(CAS DataBase Reference) |
Synthesis of CAS 137-58-6 | Lidocaine

Conditions
With triethylamine In N,N-dimethyl-formamide at 99℃; under 5171.62 Torr; Temperature; Flow reactor;
Reference
Fitzpatrick, Daniel E.; Maujean, Timothé; Evans, Amanda C.; Ley, Steven V.
[Angewandte Chemie - International Edition, 2018, vol. 57, # 46, p. 15128 - 15132]
[Angew. Chem., 2018, vol. 130, # 46, p. 15348 - 15352,5]
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