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ChemicalBook >> CAS DataBase List >> Oxaprozin

Oxaprozin

Oxaprozin price.
  • $5 - $1728
  • Product name: Oxaprozin
  • CAS: 21256-18-8
  • MF: C18H15NO3
  • MW: 293.32
  • EINECS:244-296-1
  • MDL Number:MFCD00215977
  • Synonyms:Dxaprozin;OXAPROZIN (3-(4,5-DIPHENYL-2-OXAZOLYL)PROPIONIC ACID);4,5-Diphenyl-2-oxazolepropanoic acid, Daypro;2-Oxazolepropanoic acid, 4,5-diphenyl-;Durapro;Oxapro;Oxaprozin (200 mg);3-(4,5-Diphenyl-1,3-oxazol-2-yl)propanoic acid 97%
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  • aablocks
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  • 10mM*1mLinDMSO(Solution)
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  • 10mM(in1mLDMSO)
  • Manufactureraablocks
  • Product numberAA003I05
  • Product descriptionOxaprozin 98%
  • Packaging5g
  • Price$7
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003I05
  • Product descriptionOxaprozin 98%
  • Packaging25g
  • Price$21
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003I05
  • Product descriptionOxaprozin 99%
  • Packaging100g
  • Price$64
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-07470
  • Product descriptionDaypro 97%
  • Packaging50g
  • Price$529
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-07470
  • Product descriptionDaypro 97%
  • Packaging50g
  • Price$529
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-07470
  • Product descriptionDaypro 97%
  • Packaging50g
  • Price$529
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberF009
  • Product descriptionOxaprozin
  • Packaging5g
  • Price$81
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10396
  • Product descriptionOxaprozin 99%(HPLC),powder
  • Packaging100mg
  • Price$95
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ95414
  • Product descriptionOxaprozin 95%
  • Packaging100g
  • Price$110
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF009
  • Product descriptionOxaprozin 98%(HPLC)
  • Packaging100g
  • Price$147
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ95414
  • Product descriptionOxaprozin 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberF009
  • Product descriptionOxaprozin 98%(HPLC)
  • Packaging5g
  • Price$20
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ95414
  • Product descriptionOxaprozin 95%
  • Packaging25g
  • Price$37
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10396
  • Product descriptionOxaprozin 99%(HPLC),powder
  • Packaging25mg
  • Price$40
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10396
  • Product descriptionOxaprozin
  • Packaging5mg
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberF009
  • Product descriptionOxaprozin 98%(HPLC)
  • Packaging25g
  • Price$48
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003I05 Oxaprozin 98% 5g $7 2026-05-28 Buy
aablocks AA003I05 Oxaprozin 98% 25g $21 2026-05-28 Buy
aablocks AA003I05 Oxaprozin 99% 100g $64 2026-05-28 Buy
AHH MT-07470 Daypro 97% 50g $529 2021-12-16 Buy
AHH MT-07470 Daypro 97% 50g $529 2026-05-25 Buy
AHH MT-07470 Daypro 97% 50g $529 2026-05-26 Buy
AK Scientific F009 Oxaprozin 5g $81 2021-12-16 Buy
AK Scientific J10396 Oxaprozin 99%(HPLC),powder 100mg $95 2026-06-04 Buy
AK Scientific J95414 Oxaprozin 95% 100g $110 2026-06-04 Buy
AK Scientific F009 Oxaprozin 98%(HPLC) 100g $147 2026-06-04 Buy
AK Scientific J95414 Oxaprozin 95% 5g $12 2026-06-04 Buy
AK Scientific F009 Oxaprozin 98%(HPLC) 5g $20 2026-06-04 Buy
AK Scientific J95414 Oxaprozin 95% 25g $37 2026-06-04 Buy
AK Scientific J10396 Oxaprozin 99%(HPLC),powder 25mg $40 2026-06-04 Buy
AK Scientific J10396 Oxaprozin 5mg $39 2021-12-16 Buy
AK Scientific F009 Oxaprozin 98%(HPLC) 25g $48 2026-06-04 Buy

Properties

Melting point :154 °C
Boiling point :435.17°C (rough estimate)
Density :1.2278 (rough estimate)
refractive index :1.5100 (estimate)
storage temp. :2-8°C
solubility :Soluble in DMSO
form :solid
pka :4.3(at 25℃)
color :Crystals from methanol
Water Solubility :4mg/L(37 ºC)
Merck :14,6924
BCS Class :2
Stability :Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.
Major Application :pharmaceutical (small molecule)
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)
InChIKey :OFPXSFXSNFPTHF-UHFFFAOYSA-N
SMILES :OC(=O)CCc1nc(-c2ccccc2)c(o1)-c3ccccc3
CAS DataBase Reference :21256-18-8(CAS DataBase Reference)
EPA Substance Registry System :2-Oxazolepropanoic acid, 4,5-diphenyl- (21256-18-8)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:
P273 Avoid release to the environment.
P501 Dispose of contents/container to..…

Description

Oxaprozin is a non-steroidal anti-inflammatory drug that inhibits COX-1 and COX-2 in human synovial cells with IC50 values of 2.2 and 36 μM, respectively. It has been reported to inhibit thromboxane B2 production in human platelets (IC50 = ~2 μM) and to inhibit prostaglandin E2 production by human synovial cells stimulated with IL-1β (IC50 = ~20 μM). It demonstrates analgesic and anti-inflammatory activity in rodent models at doses of 70-100 mg/kg.

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