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O9637

Sigma-Aldrich

Oxaprozin

solid

Synonym(s):

4,5-Diphenyl-2-oxazolepropanoic acid, Daypro

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About This Item

Empirical Formula (Hill Notation):
C18H15NO3
CAS Number:
21256-18-8
Molecular Weight:
293.32
EC Number:
244-296-1
MDL number:
MFCD00215977
UNSPSC Code:
12352200
PubChem Substance ID:
24278617
NACRES:
NA.77

form

solid

Quality Level

200

SMILES string

OC(=O)CCc1nc(-c2ccccc2)c(o1)-c3ccccc3

InChI

1S/C18H15NO3/c20-16(21)12-11-15-19-17(13-7-3-1-4-8-13)18(22-15)14-9-5-2-6-10-14/h1-10H,11-12H2,(H,20,21)

InChI key

OFPXSFXSNFPTHF-UHFFFAOYSA-N

Gene Information

human ... PTGIR(5739) , PTGS1(5742) , PTGS2(5743)

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General description

Oxaprozin is a non-steroidal anti-inflammatory drug prescribed for rheumatoid arthritis (RA) and osteoarthritis (OA). Oxaprozin binds to albumin. It inhibits arachidonic acid pathway. Oxaprozin has anti-inflammatory property and is an effective inhibitor of cyclooxygenase enzymes, COX-1 and COX-2.

Application

Anti-inflammatory

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
101K1304

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Shao-Fa Sun et al.
International journal of biological macromolecules, 39(4-5), 197-200 (2006-07-11)
The interaction between Oxaprozin-E and bovine serum albumin (BSA) was studied by spectroscopic methods including fluorescence and UV-vis absorption spectroscopy. The quenching mechanism of fluorescence of BSA by Oxaprozin-E was discussed to be a dynamic quenching procedure. The number of
Paola Mura et al.
Journal of microencapsulation, 27(6), 479-486 (2010-02-02)
A combined approach based on drug cyclodextrin (CD) complexation and loading into PLGA nanoparticles (NP) has been developed to improve oxaprozin therapeutic efficiency. This strategy exploits the solubilizing and stabilizing properties of CDs and the prolonged-release and targeting properties of
Zhidong Liu et al.
The Journal of pharmacy and pharmacology, 58(1), 45-50 (2006-01-06)
Our purpose was to explore the use of Transcutol P (Trans) in an ocular drug delivery system. The effect of Trans on the corneal permeability of drugs was investigated in-vitro, using isolated rabbit corneas. The ocular irritation of Trans was
N Bellamy et al.
Current medical research and opinion, 15(2), 121-127 (1999-09-24)
Although progress has been made in the clinical metrology of pain in rheumatoid arthritis, much further work remains. The preferred methods of measurement remain debatable. In this longitudinal, open study, a comparison of eight self-rating pain scales has been conducted.
Seda G Sagdinc et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 75(4), 1370-1376 (2010-02-20)
The molecular structure, linear and nonlinear optical properties, and electronic properties of 4,5-diphenyl-2-2 oxazole propionic acid (oxaprozin) as a monomer were investigated by using Hartree-Fock (HF) and density functional theory (DFT) calculations that used 6-31G(d,p) basis set. The first-order hyperpolarizability
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