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Merck

PHR1144

Supelco

Diclofenac sodium salt

Pharmaceutical Secondary Standard; Certified Reference Material

Synonim(y):

2-[(2,6-Dichlorophenyl)amino]benzeneacetic acid sodium salt

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1 G
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About This Item

Wzór empiryczny (zapis Hilla):
C14H10Cl2NNaO2
Numer CAS:
Masa cząsteczkowa:
318.13
Numer WE:
Numer MDL:
Kod UNSPSC:
41116107
Identyfikator substancji w PubChem:
NACRES:
NA.24

439,00 zł


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klasa czystości

certified reference material
pharmaceutical secondary standard

Poziom jakości

agency

traceable to BP 619
traceable to Ph. Eur. S0765000
traceable to USP 118880

rodzina API

diclofenac

Certyfikat analizy

current certificate can be downloaded

metody

HPLC: suitable
gas chromatography (GC): suitable

Zastosowanie

pharmaceutical (small molecule)

Format

neat

temp. przechowywania

2-30°C

ciąg SMILES

[Na+].[O-]C(=O)Cc1ccccc1Nc2c(Cl)cccc2Cl

InChI

1S/C14H11Cl2NO2.Na/c15-10-5-3-6-11(16)14(10)17-12-7-2-1-4-9(12)8-13(18)19;/h1-7,17H,8H2,(H,18,19);/q;+1/p-1

Klucz InChI

KPHWPUGNDIVLNH-UHFFFAOYSA-M

informacje o genach

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Opis ogólny

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.
Diclofenac is a derivative of benzeneacetic acid. It is categorized under the class of non-steroidal anti-inflammatory drugs (NSAIDs). It shows inflammatory, analgesic and antipyretic activities.[1]

Zastosowanie

Diclofenac sodium salt may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by chromatography[1][2] and spectrophotometric[3] techniques.
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.

Działania biochem./fizjol.

Standard NSAID and cyclooxygenase (COX) inhibitor. Major metabolites are 4´-hydroxydiclofenac and 5´-hydroxydiclofenac. Has been used as substrate selective for CYP2C9.

Komentarz do analizy

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

Inne uwagi

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.
Values of analytes vary lot to lot.

Przypis

To see an example of a Certificate of Analysis for this material enter LRAC1513 in the slot below. This is an example certificate only and may not be the lot that you receive.

Polecane produkty

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.
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Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Acute Tox. 3 Oral - Aquatic Chronic 2 - Repr. 2 - STOT RE 1

Kod klasy składowania

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

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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Certyfikaty analizy (CoA)

Lot/Batch Number

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

High Performance Thin Layer Chromatographic Method for the Determination of Diclofenac Sodium in Pharmaceutical Formulations
Thongchai W, et al.
Chiang Mai Journal of Science, 33(1) (2006)
Determination of diclofenac salts in pharmaceutical formulations
Bucci R, et al.
Fresenius Journal of Analytical Chemistry, 362(7-8), 577-582 (1998)
Simultaneous determination of methylparaben, propylparaben, sodium diclofenac and its degradation product in a topical emulgel by reversed-phase liquid chromatography
Hajkova R, et al.
Analytica Chimica Acta, 467(1), 91-96 (2002)
Alison E M Vickers et al.
International journal of molecular sciences, 19(12) (2018-12-24)
Human liver slice function was stressed by daily dosing of acetaminophen (APAP) or diclofenac (DCF) to investigate injury and repair. Initially, untreated human liver and kidney slices were evaluated with the global human U133A array to assess the extended culture
Shahinaze A Fouad et al.
International journal of pharmaceutics, 453(2), 569-578 (2013-06-26)
Microemulsion (ME) and poloxamer microemulsion-based gel (PMBG) were developed and optimized to enhance transport of diclofenac epolamine (DE) into the skin forming in-skin drug depot for sustained transdermal delivery of drug. D-optimal mixture experimental design was applied to optimize ME

Produkty

A comparative UHPLC analysis of diclofenac sodium in gel using Chromolith® HighResolution RP-18 endcapped 100 x 2 mm I.D column and FPP 1.7 µm hybrid silica C18 100 x 2.1 mm I.D column with UV and MS detection.

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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