Skip to Content

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
CN
All Photos(1)

Key Documents

PHR1994

Supelco

Lidocaine Impurity F

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

2-(Diethylamino)-N-(2,3-dimethylphenyl)acetamide hydrochloride

Sign Into View Organizational & Contract Pricing

Select a Size

1000 UNITS
CN¥752.91
5000 UNITS
CN¥1,858.10
25000 UNITS
CN¥7,039.08
50000 UNITS
CN¥10,334.67

CN¥752.91

List PriceCN¥941.13Save 20%

Estimated to ship onOctober 16, 2025Details

Request a Bulk Order
All Photos(1)

Select a Size

Change View
1000 UNITS
CN¥752.91
5000 UNITS
CN¥1,858.10
25000 UNITS
CN¥7,039.08
50000 UNITS
CN¥10,334.67

About This Item

Empirical Formula (Hill Notation):
C14H22N2O · HCl
CAS Number:
857170-72-0
Molecular Weight:
270.80
UNSPSC Code:
41116107
NACRES:
NA.24

CN¥752.91

List PriceCN¥941.13Save 20%

Estimated to ship onOctober 16, 2025Details

Request a Bulk Order

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

API family

lidocaine

form

powder

CofA

current certificate can be downloaded

packaging

pkg of 50 mg

application(s)

pharmaceutical

storage temp.

2-30°C

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
P7768P1903P1506
Pyruvate Kinase from rabbit muscle Type III, lyophilized powder, 350-600 units/mg protein

P9136

Pyruvate Kinase from rabbit muscle

Pyruvate Kinase from rabbit muscle Type VII, buffered aqueous glycerol solution, 350-600 units/mg protein

P7768

Pyruvate Kinase from rabbit muscle

Pyruvate Kinase from Bacillus stearothermophilus Type VIII, lyophilized powder, 100-300 units/mg protein

P1903

Pyruvate Kinase from Bacillus stearothermophilus

Pyruvate Kinase from rabbit muscle Type II, ammonium sulfate suspension, 350-600 units/mg protein

P1506

Pyruvate Kinase from rabbit muscle

specific activity

350-600 units/mg protein

specific activity

350-600 units/mg protein

specific activity

100-300 units/mg protein

specific activity

350-600 units/mg protein

biological source

rabbit muscle

biological source

-

biological source

Bacillus sp. (B. stearothermophilus)

biological source

rabbit muscle

form

lyophilized powder

form

buffered aqueous glycerol solution

form

lyophilized powder

form

ammonium sulfate suspension

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

mol wt

237 kDa

mol wt

237 kDa

mol wt

-

mol wt

237 kDa

foreign activity

lactic dehydrogenase, creatine phosphokinase, phosphoglucomutase, and myokinase ≤0.01%

foreign activity

lactic dehydrogenase and creatine phosphokinase ≤0.01%, phosphoglucomutase and myokinase ≤0.05%

foreign activity

-

foreign activity

lactic dehydrogenase, creatine phosphokinase, and myokinase ≤0.01%, phosphoglucomutase ≤0.05%

General description

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

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

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

Other Notes

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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB4846 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

related product

Product No.
Description
Pricing

PHR1034

Lidocaine, Pharmaceutical Secondary Standard; Certified Reference Material

1366002

Lidocaine, United States Pharmacopeia (USP) Reference Standard

L0595000

Lidocaine, European Pharmacopoeia (EP) Reference Standard

L0600000

Lidocaine hydrochloride, European Pharmacopoeia (EP) Reference Standard

PHR1257

Lidocaine hydrochloride, Pharmaceutical Secondary Standard; Certified Reference Material

PHR1669

Lidocaine Related Compound A, Pharmaceutical Secondary Standard; Certified Reference Material

PHR1671

Lidocaine Related Compound C, Pharmaceutical Secondary Standard; Certified Reference Material

PHR1673

Lidocaine Related Compound H, Pharmaceutical Secondary Standard; Certified Reference Material

PHR1670

Lidocaine Related Compound B, Pharmaceutical Secondary Standard; Certified Reference Material

PHR1672

Lidocaine Related Compound E, Pharmaceutical Secondary Standard; Certified Reference Material

PHR1674

Lidocaine Related Compound I, Pharmaceutical Secondary Standard; Certified Reference Material

PHR1675

Lidocaine Related Compound J, Pharmaceutical Secondary Standard; Certified Reference Material

1366080

Lidocaine Related Compound H, United States Pharmacopeia (USP) Reference Standard

1366013

Lidocaine hydrochloride, United States Pharmacopeia (USP) Reference Standard

BP727

Lidocaine, British Pharmacopoeia (BP) Reference Standard

BP214

Lidocaine hydrochloride, British Pharmacopoeia (BP) Reference Standard

PHR1995

Lidocaine Impurity G, Pharmaceutical Secondary Standard; Certified Reference Material

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number

    It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

    If you need assistance, please contact Customer Support.

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service