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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

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

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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Recent pharmacodynamic and pharmacokinetic findings on oxaprozin
Rainsford KD, et al.
Inflammopharmacology, 10(3), 185-239 (2002)
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
Isa M Kara et al.
Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons, 68(5), 1018-1024 (2010-03-09)
In this study, oxaprozin, a long-acting nonsteroidal anti-inflammatory drug, and naproxen sodium were compared in terms of their effects on edema, pain, and trismus after surgery for impacted mandibular third molars. Thirty healthy patients with bilaterally impacted mandibular third molars
Allen Brinker et al.
Drugs & aging, 21(7), 479-484 (2004-05-11)
Data on file with the US FDA, and other published studies, suggest that the selective cyclo-oxygenase (COX)-2 inhibitor NSAID rofecoxib has a greater hypertensive adverse effect than other NSAIDs, including celecoxib. In this study we describe a pharmacoepidemiologic analysis of
K V Reddy et al.
Journal of pharmaceutical and biomedical analysis, 22(4), 651-659 (2000-04-18)
A reversed phase linear gradient liquid chromatographic method was developed for the separation and quantitative determination of the seven known process related impurities and one degraded product of oxaprozin in the bulk drug material. An Inertsil-ODS 3V (150 x 4.6
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