Oxaprozin
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- $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%
109 prices
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Brand
- aablocks
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Apolloscientific
- Arctom
- Atlantic Research Chemicals
- AvaChem
- Axon Medchem
- Biosynth
- Cayman Chemical
- Chem-Impex
- ChemScene
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 10mg
- 25mg
- 10mM*1mLinDMSO(Solution)
- 5mg
- 10mM*1mLinDMSO(Solid+Solvent)
- 50mg
- 100mg
- 200mg
- 250MG
- 500mg
- 1G
- 1.00g
- 5g
- 10g
- 25g
- 50g
- 100g
- 500g
- 1kg
- 1gm:
- 5 g
- 25 g
- 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)
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
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| Signal word: | Danger | ||||||||||||||
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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.More related product prices
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Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
Shanghai UCHEM Inc.
ANHUI WITOP BIOTECH CO., LTD




