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Merck
CN

SML0087

MEGX

≥95% (HPLC)

Synonym(s):

MGEX, Monoethylglycinexylidide, N-(2,6-dimethylphenyl)-2-(ethylamino)acetamide, Norlidocaine

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About This Item

Empirical Formula (Hill Notation):
C12H18N2O
CAS Number:
Molecular Weight:
206.28
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Assay:
≥95% (HPLC)
Form:
powder
Quality level:
Storage condition:
desiccated
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Quality Level

assay

≥95% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

H2O: 10 mg/mL, clear

storage temp.

2-8°C

SMILES string

CC1=C(NC(CNCC)=O)C(C)=CC=C1

InChI

1S/C12H18N2O/c1-4-13-8-11(15)14-12-9(2)6-5-7-10(12)3/h5-7,13H,4,8H2,1-3H3,(H,14,15)

InChI key

WRMRXPASUROZGT-UHFFFAOYSA-N

Application

MEGX has been used in an approach to improve the yield of N-dealkylated lidocaine.

Biochem/physiol Actions

MEGX is generated by hepatic cytochrome P-450 system upon oxidative de-ethylation. Measurement of MEGX by immunoassay contributes to liver function test. MEGX possesses antiarrhythmic action and therefore extends lidocaine effect.
Lidocaine metabolite
Monoethylglycinexylidide (MEGX) is an active metabolite of lidocaine.


pictograms

Skull and crossbones

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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D Venkatachalam et al.
New Zealand veterinary journal, 67(5), 228-233 (2019-04-30)
To investigate the analgesic efficacy of articaine hydrochloride for antler removal in red deer (Cervus elaphus) following S/C administration as a ring block, and to quantify the residue concentrations of articaine compared to lignocaine in the harvested antlers. Articaine hydrochloride
Georgette Oni et al.
Aesthetic surgery journal, 30(6), 853-858 (2010-12-07)
Topical lidocaine is a common form of anesthesia for a wealth of procedures across a large number of disciplines, including laser treatments. Preparations can be purchased over the counter with no prescription necessary. It is considered a safer and more
Dinakaran Venkatachalam et al.
Animals : an open access journal from MDPI, 8(8) (2018-08-22)
This study determined the convulsant plasma concentrations and pharmacokinetic parameters following cornual nerve block and compared the results to recommend a safe dose of lidocaine hydrochloride for goat kids. The plasma concentrations of lidocaine and monoethylglycinexylidide (MGX) were quantified using



Global Trade Item Number

SKUGTIN
SML0087-25MG04061837076770
SML0087-5MG04061837076787