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USP

Lidocaine hydrochloride

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Lidocaine hydrochloride monohydrate, 2-Diethylamino-N-(2,6-dimethylphenyl)acetamide hydrochloride monohydrate, Lignocaine hydrochloride monohydrate, Xylocaine hydrochloride monohydrate

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About This Item

Empirical Formula (Hill Notation):
C14H22N2O · HCl · H2O
CAS Number:
Molecular Weight:
288.81
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

lidocaine

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

Cl[H].[H]O[H].CCN(CC)CC(=O)Nc1c(C)cccc1C

InChI

1S/C14H22N2O.ClH.H2O/c1-5-16(6-2)10-13(17)15-14-11(3)8-7-9-12(14)4;;/h7-9H,5-6,10H2,1-4H3,(H,15,17);1H;1H2

InChI key

YECIFGHRMFEPJK-UHFFFAOYSA-N

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Lidocaine hydrochloride USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Lidocaine, Racepinephrine, and Tetracaine Hydrochlorides Compounded Topical Gel

Biochem/physiol Actions

Na+ channel blocker; class IB antiarrhythmic that is rapidly absorbed after parenteral administration

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

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Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Lidocaine Hydrochloride
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 43(3), 2623-2623 (2020)
Tetrode recording of rat CA1 place cells in an observational spatial working memory task.
Mou, et al.
STAR protocols, 3, 101501-101501 (2022)

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