Home Neuronal Signaling COX inhibitor - PGES inhibitor Pranoprofen For research use only.

Pranoprofen

Synonyms: Pyranoprofen,Pranopulin

Pranoprofen (Pyranoprofen,Pranopulin) is a non-steroidal COX inhibitor, used as an anti-inflammatory drug in ophthalmology.

Pranoprofen Chemical Structure

Pranoprofen Chemical Structure

CAS: 52549-17-4

Selleck's Pranoprofen has been cited by 3 publications

Purity & Quality Control

Batch: Purity: 100%
100

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Biological Activity

Description Pranoprofen (Pyranoprofen,Pranopulin) is a non-steroidal COX inhibitor, used as an anti-inflammatory drug in ophthalmology.
Targets
COX [1]
In vitro
In vitro

Pranoprofen inhibits ER stress-induced glucose regulated protein 78 (GRP78) expression, an ER-localized molecular chaperon. Pranoprofen inhibits ER stress-induced CCAAT/enhancer-binding protein homologous protein (CHOP) expression, an apoptotic transcription factor. Pranoprofen alone induces eIF2alpha phosphorylation, which is further increased by ER stress. Pranoprofen inhibits ER stress-induced X-box-binding protein 1 (XBP-1) splicing in the primary cultured glial cells. [1] Pranoprofen (0.0625 to 1.0 g/L) has poignant cytotoxicity to human corneal endothelial (HCE) cells, and the extent of its cytotoxicity is dose- and time-dependent. Pranoprofen induces plasma membrane permeability elevation, DNA fragmentation, and apoptotic body formation, proving its apoptosis inducing effect on HCE cells. Pranoprofen above 0.0625 g/L has poignant cytotoxicity on HCE cells in vitro by inducing cell apoptosis, and should be carefully employed in eye clinic. [2]
In Vivo
In vivo

Pranoprofen is orally administered, urinary and fecal excretions of the radioactivity within 3 days are 81.1% and 18.7% of the dose in mice, 51.5% and 39.4% in rats, 81.8% and 9.0% in guinea pigs, and 93.2% and 3.6% in rabbits, respectively. [3] Pranoprofen is excreted in the urine exclusively in the form of pranoprofen glucuronide in rabbit. Pranoprofen, especially the R(-)-isomer, is significantly distributed in the kidney of rabbit. [4] Pranoprofen has a preference for glucosidation rather than glucuronidation in mice at low doses in spite of having a higher capacity of glucuronidation. [5]

Chemical lnformation & Solubility

Molecular Weight 255.27 Formula

C15H13NO3
CAS No. 52549-17-4 SDF Download Pranoprofen SDF
Smiles CC(C1=CC2=C(C=C1)OC3=C(C2)C=CC=N3)C(=O)O
Storage (From the date of receipt)

In vitro
Batch:

DMSO : 51 mg/mL ( (199.78 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 6 mg/mL

Water : Insoluble


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In vivo
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