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287840

Sigma-Aldrich

Diclofenac Sodium

A cell-permeable, non-selective cyclooxygenase inhibitor (IC₅₀ = 60 nM and 200 nM for ovine COX-1 and COX-2 respectively) and potent non-steroidal anti-inflammatory drug with analgesic activity.

Synonym(s):

Diclofenac Sodium, 2-[(2,6-Dichlorophenyl)amino]benzeneacetic Acid, Na

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About This Item

Empirical Formula (Hill Notation):
C14H10Cl2NO2 · Na
CAS Number:
15307-79-6
Molecular Weight:
318.13
MDL number:
MFCD00082251
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (TLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)

color

white

solubility

water: 25 mg/mL

shipped in

ambient

storage temp.

10-30°C

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

InChI key

KPHWPUGNDIVLNH-UHFFFAOYSA-M

General description

A cell-permeable, non-selective cyclooxygenase inhibitor (IC50 = 60 nM and 200 nM for ovine COX-1 and COX-2 respectively) and potent non-steroidal anti-inflammatory drug with analgesic activity. Strongly inhibits insoluble transthyretin (TTR) amyloid fibril formation. Also inhibits liver phenol sulfotransferase activity (IC50 = 9.5 µM).
A potent non-steroidal anti-inflammatory drug that inhibits both COX-1 (IC50 = 76 nM) and COX-2 (IC50 = 26 nM) activities. Also inhibits liver phenol sulfotransferase activity (IC50 ~9.5 µM). Strongly inhibits insoluble transthyretin (TTR) amyloid fibril formation.

Biochem/physiol Actions

Cell permeable: yes
Primary Target
COX-1
Product does not compete with ATP.
Reversible: no
Target IC50: 60 nM and 200 nM for ovine COX-1 and COX-2 respectively; 9.5 µM against liver phenol sulfotransferase activity

Warning

Toxicity: Toxic & Carcinogenic / Teratogenic (G)

Reconstitution

Following reconstitution aliquot and freeze at -20°C. Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.
Kato, M., et al. 2001. J. Pharm. Pharmacol.53, 1679.
Klabunde, T., et al. 2000. Nat. Struct. Biol.7, 312.
Vietri, M., et al. 2000. Eur J. Clin. Pharmacol. 56, 81.
Merlos, M., et al. 1996. Inflamm. Res.45, 20.
Goa, K.L., and Chrisp, P. 1992. Drugs Aging 2, 473.
Kurowski, M., and Dunky, A. 1992. Int. J. Clin. Pharmacol. Ther. Toxicol. 30, 479.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Statements

H301,H361d,H372,H411

Hazard Classifications

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

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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