401003
(±)-Ibuprofen
A nonsteroidal anti-inflammatory drug (NSAID) that acts as a reversible and competitive inhibitor of cyclooxygenase 1 (COX-1) (IC₅₀ = 4.85 µM).
Synonym(s):
(±)-Ibuprofen, [(±)-2-(4-Isobutylphenyl)-propionic Acid
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Empirical Formula (Hill Notation):
C13H18O2
CAS Number:
Molecular Weight:
206.28
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.77
Quality Level
Assay
≥98% (titration)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
protect from light
color
white
solubility
ethanol: 1 mg/mL
DMSO: 5 mg/mL
shipped in
ambient
storage temp.
10-30°C
InChI
1S/C13H18O2/c1-9(2)8-11-4-6-12(7-5-11)10(3)13(14)15/h4-7,9-10H,8H2,1-3H3,(H,14,15)
InChI key
HEFNNWSXXWATRW-UHFFFAOYSA-N
General description
A nonsteroidal anti-inflammatory drug (NSAID) that acts as a reversible and competitive inhibitor of cyclooxygenase 1 (COX-1) (IC50 = 4.85 µM). Inhibits COX-2 at higher concentrations (IC50 = 223 µM). Blocks aspirin inactivation of COX-1 (EC50 antagonism of 200 µM aspirin = 290 nM). Shown to reduce the total Aβ secretion (Amyloid β40 and 42) in human neuronal cells and offers neuroprotection against glutamate-, nitric oxide-, and superoxide-induced damage. Reported to activate peroxisome proliferator-activated receptors (PPAR) α and γ in both CV-1 and C3H10T1/2 cells (~100 µM-500 µM).
A nonsteroidal anti-inflammatory drug (NSAID) that acts as a reversible, competitive, non-selective cyclooxygenase (COX) inhibitor (IC50 = 4.85 µM for purified COX-1 and 223 µM for purified COX-2). Also reported to inhibit COX-1 and COX-2 activity in intact bovine aortic endothelial cells (BAEC) (IC50 = 7 µM for COX-1 and 72.7 µM for COX-2). Potently blocks aspirin inactivation of COX-1 (EC50 antagonism of 200 µM aspirin ~290 nM for ovine COX-1). Decreases the secretion of total Aβ (Amyloid β40&42) by human neuronal cells and offers neuroprotection against glutamate-, nitric oxide- and superoxide-induced damage. Activates peroxisome proliferator activated receptors α and γ in both CV-1 and C3H10T1/2 cells (~100 µM - 500 µM).
Biochem/physiol Actions
Cell permeable: no
Primary Target
COX-1
COX-1
Product competes with ATP.
Reversible: yes
Target IC50: 4.85 µM against COX-1
Warning
Toxicity: Harmful (C)
Reconstitution
Following reconstitution aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
Other Notes
Asanuma, M., et al. 2001. J. Neurochem.76, 1895.
Blasko, I., et al. 2001. Neurobiol. Dis.8, 1094.
Ouellet, M., et al. 2001. Proc. Natl. Acad. Sci. USA98, 14583.
Casper, D., et al. 2000. Neurosci. Lett.289, 201.
Lambat, Z., et al. 2000. Metab. Brain Dis.15, 249.
Lim, G.P., et al. 2000. J. Neurosci.20, 5709.
Ogawa, O., et al. 2000. Eur. J. Pharmacol.408, 137.
Wyss-Coray, T., and Mucke, L. 2000. Nat. Med.6, 973.
Lehmann, J.M., et al. 1997. J. Biol. Chem.272, 3406.
Boneburg, E.M., et al. 1996. J. Clin. Pharmacol.36, 16S.
Mitchell, J.A., et al. 1994. Proc. Natl. Acad. Sci. USA90, 11693.
Blasko, I., et al. 2001. Neurobiol. Dis.8, 1094.
Ouellet, M., et al. 2001. Proc. Natl. Acad. Sci. USA98, 14583.
Casper, D., et al. 2000. Neurosci. Lett.289, 201.
Lambat, Z., et al. 2000. Metab. Brain Dis.15, 249.
Lim, G.P., et al. 2000. J. Neurosci.20, 5709.
Ogawa, O., et al. 2000. Eur. J. Pharmacol.408, 137.
Wyss-Coray, T., and Mucke, L. 2000. Nat. Med.6, 973.
Lehmann, J.M., et al. 1997. J. Biol. Chem.272, 3406.
Boneburg, E.M., et al. 1996. J. Clin. Pharmacol.36, 16S.
Mitchell, J.A., et al. 1994. Proc. Natl. Acad. Sci. USA90, 11693.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
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’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
J M Lehmann et al.
The Journal of biological chemistry, 272(6), 3406-3410 (1997-02-07)
Indomethacin is a non-steroidal anti-inflammatory drug (NSAID) and cyclooxygenase inhibitor that is frequently used as a research tool to study the process of adipocyte differentiation. Treatment of various preadipocyte cell lines with micromolar concentrations of indomethacin in the presence of
O Ogawa et al.
European journal of pharmacology, 408(2), 137-141 (2000-11-18)
Recent studies show that a mononuclear phagocyte lineage, including microglia, plays a possible role in the pathogenesis of Alzheimer's disease through nitric oxide (NO)-mediated neurotoxicity. Epidemiological studies show that nonsteroidal anti-inflammatory drugs (NSAIDs) have a protective effect against Alzheimer's disease.
Z Lambat et al.
Metabolic brain disease, 15(4), 249-256 (2001-06-01)
There is increasing evidence suggesting a protective role for anti-inflammatory medications in neurological disorders such as Alzheimer's disease (AD). While there has not been any direct evidence for this, a number of clinical studies indicate that those patients who have
E M Boneberg et al.
Journal of clinical pharmacology, 36(12 Suppl), 16S-19S (1996-12-01)
Since the discovery of a cytokine-inducible isozyme of cyclooxygenase (COX-2), its pharmacologic inhibition has been the subject of recent investigations. These include tests for the selectivity of known nonsteroidal antiinflammatory drugs (NSAIDs) on the constitutive enzyme of cyclooxygenase (COX-1) compared
D Casper et al.
Neuroscience letters, 289(3), 201-204 (2000-08-29)
Non-steroidal anti-inflammatory drugs (NSAIDs) reduce the risk of Alzheimer's disease, although the underlying mechanisms are unknown. Glutamate excitotoxicity has been implicated in Alzheimer's disease, Parkinson's disease, and others. We examined the effects of aspirin, acetaminophen, and ibuprofen on cultured primary
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