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Merck
CN

PHR1673

利多卡因相关化合物H

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

N-(2,6-二甲基苯基)氯乙酰胺, 1-氯乙酰氨基-2,6-二甲苯, 2-Chloro-2′,6′-acetoxylidide, 2-氯-2′,6′-二甲基乙酰苯胺, 2-氯-N-(2,6-二甲基苯基)乙酰胺, N-(2,6-二甲基苯基)-2-氯乙酰胺, N-(2,6-二甲苯基)氯乙酰胺, N-氯乙酰基-2,6-二甲基苯胺, 氯乙酰氨基-2,6-二甲苯胺

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线性分子式:
ClCH2CONHC6H3(CH3)2
化学文摘社编号:
1131-01-7
分子量:
197.66
NACRES:
NA.24
PubChem Substance ID:
329823547
UNSPSC Code:
41116107
EC Number:
214-460-7
MDL number:
MFCD00000926

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产品名称

利多卡因相关化合物H, Pharmaceutical Secondary Standard; Certified Reference Material

InChI key

FPQQSNUTBWFFLB-UHFFFAOYSA-N

InChI

1S/C10H12ClNO/c1-7-4-3-5-8(2)10(7)12-9(13)6-11/h3-5H,6H2,1-2H3,(H,12,13)

SMILES string

Cc1cccc(C)c1NC(=O)CCl

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to USP 1366080

API family

lidocaine

CofA

current certificate can be downloaded

packaging

pkg of 100 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

150-151 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

Quality Level

300

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Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

Application

This pharmaceutical secondary standard can also be used as follows:

  • Simultaneous estimation of lidocaine hydrochloride, tribenoside, and their related compounds in pharmaceutical formulations by high-performance liquid chromatography (HPLC) combined with a UV/Vis detector
  • Multi-analysis of dexpanthenol, lidocaine hydrochloride, mepyramine maleate, and their related impurities in their combined dosage forms by high-performance liquid chromatography (HPLC)-diode array detection
  • Development of an HPLC method for the estimation of three active pharmaceutical ingredients along with their impurities in a semi-solid topical formulation

General description

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Lidocaine Related Compound H is one of the impurities of the local anesthetic lidocaine found in bulk powder and dosage forms.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAC2078 in the slot below. This is an example certificate only and may not be the lot that you receive.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

分析证书(COA)

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Alina Plenis et al.
Chromatographia, 76(5-6), 255-265 (2013-03-14)
A new liquid chromatographic (LC) method for simultaneous determination of lidocaine hydrochloride (LH) and tribenoside (TR) along with their related compounds in pharmaceutical preparations is described. Satisfactory LC separation of all analytes after the liquid-liquid extraction (LLE) procedure with ethanol

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