4-Methyl-1,3-oxazole-5-carboxylic acid
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- $8 - $1625
- Product name: 4-Methyl-1,3-oxazole-5-carboxylic acid
- CAS: 2510-32-9
- MF: C5H5NO3
- MW: 127.1
- EINECS:
- MDL Number:MFCD01571070
- Synonyms:4-METHYL-5-OXAZOLECARBOXYLIC ACID;4-METHYL-OXAZOLE-5-CARBOXYLIC ACID;4-methyl-1,3-oxazole-5-carboxylic acid(SALTDATA: FREE);4-Methyl-1,3-oxazole-5-carboxylic acid ,97%;4-Methyl-1,3-oxazole-5-carboxylic acid 95%;5-Oxazolecarboxylic acid, 4-Methyl-;4-Methyl-oxazol-5-carboxylic acid;4-Methoxyoxazole-5-carboxylic acid
58 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Activate Scientific
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Atlantic Research Chemicals
- ChemBridge Corporation
- Chemenu
- Chem-Impex
- Crysdot
- Frontier Specialty Chemicals
- J&W Pharmlab
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- TRC
- Usbiological
Package
- 100mg
- 200MG
- 250mg
- 1.00g
- 1g
- 5g
- 5.00g
- 10g
- 10.00g
- 25g
- 100G
- Manufactureraablocks
- Product numberAA002QEB
- Product description4-Methyloxazole-5-carboxylic acid 97%
- Packaging100mg
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002QEB
- Product description4-Methyloxazole-5-carboxylic acid ≥97%
- Packaging250mg
- Price$11
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002QEB
- Product description4-Methyloxazole-5-carboxylic acid 97%
- Packaging1g
- Price$14
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002QEB
- Product description4-Methyloxazole-5-carboxylic acid >97%
- Packaging5g
- Price$30
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002QEB
- Product description4-Methyloxazole-5-carboxylic acid 97%
- Packaging10g
- Price$58
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002QEB
- Product description4-Methyloxazole-5-carboxylic acid 95%
- Packaging25g
- Price$127
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberT100552
- Product description4-Methyl-1,3-oxazole-5-carboxylic acid 95%
- Packaging25G
- Price$130
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberT100552
- Product description4-Methyl-1,3-oxazole-5-carboxylic acid 95%
- Packaging100G
- Price$420
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS31219
- Product description4-Methyloxazole-5-carboxylic acid 97%
- Packaging25g
- Price$194
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS31219
- Product description4-Methyloxazole-5-carboxylic acid 97%
- Packaging5g
- Price$65
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS31219
- Product description4-Methyloxazole-5-carboxylic acid 97%
- Packaging1g
- Price$26
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ93763
- Product description4-Methyloxazole-5-carboxylic acid
- Packaging25g
- Price$270
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA133348
- Product description4-Methyloxazole-5-carboxylic acid 97%
- Packaging25g
- Price$273
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA133348
- Product description4-Methyloxazole-5-carboxylic acid 97%
- Packaging10g
- Price$122
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA133348
- Product description4-Methyloxazole-5-carboxylic acid 97%
- Packaging100mg
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA133348
- Product description4-Methyloxazole-5-carboxylic acid 97%
- Packaging5g
- Price$22
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA002QEB | 4-Methyloxazole-5-carboxylic acid 97% | 100mg | $8 | 2026-05-28 | Buy |
| aablocks | AA002QEB | 4-Methyloxazole-5-carboxylic acid ≥97% | 250mg | $11 | 2026-05-28 | Buy |
| aablocks | AA002QEB | 4-Methyloxazole-5-carboxylic acid 97% | 1g | $14 | 2026-05-28 | Buy |
| aablocks | AA002QEB | 4-Methyloxazole-5-carboxylic acid >97% | 5g | $30 | 2026-05-28 | Buy |
| aablocks | AA002QEB | 4-Methyloxazole-5-carboxylic acid 97% | 10g | $58 | 2026-05-28 | Buy |
| aablocks | AA002QEB | 4-Methyloxazole-5-carboxylic acid 95% | 25g | $127 | 2026-05-28 | Buy |
| ACHEMBLOCK | T100552 | 4-Methyl-1,3-oxazole-5-carboxylic acid 95% | 25G | $130 | 2026-05-27 | Buy |
| ACHEMBLOCK | T100552 | 4-Methyl-1,3-oxazole-5-carboxylic acid 95% | 100G | $420 | 2026-05-27 | Buy |
| Activate Scientific | AS31219 | 4-Methyloxazole-5-carboxylic acid 97% | 25g | $194 | 2026-06-04 | Buy |
| Activate Scientific | AS31219 | 4-Methyloxazole-5-carboxylic acid 97% | 5g | $65 | 2026-06-04 | Buy |
| Activate Scientific | AS31219 | 4-Methyloxazole-5-carboxylic acid 97% | 1g | $26 | 2026-06-04 | Buy |
| AK Scientific | J93763 | 4-Methyloxazole-5-carboxylic acid | 25g | $270 | 2021-12-16 | Buy |
| Ambeed | A133348 | 4-Methyloxazole-5-carboxylic acid 97% | 25g | $273 | 2021-12-16 | Buy |
| Ambeed | A133348 | 4-Methyloxazole-5-carboxylic acid 97% | 10g | $122 | 2021-12-16 | Buy |
| Ambeed | A133348 | 4-Methyloxazole-5-carboxylic acid 97% | 100mg | $8 | 2021-12-16 | Buy |
| Ambeed | A133348 | 4-Methyloxazole-5-carboxylic acid 97% | 5g | $22 | 2021-12-16 | Buy |
Properties
Melting point :239 °C
Boiling point :267.3±20.0 °C(Predicted)
Density :1.348±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Store in freezer, under -20°C
form :powder to crystal
pka :2.09±0.31(Predicted)
color :White to Gray to Brown
InChI :1S/C5H5NO3/c1-3-4(5(7)8)9-2-6-3/h2H,1H3,(H,7,8)
InChIKey :ZIXUNDOOBLSXPE-UHFFFAOYSA-N
SMILES :Cc1ncoc1C(O)=O
CAS DataBase Reference :2510-32-9
Boiling point :267.3±20.0 °C(Predicted)
Density :1.348±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Store in freezer, under -20°C
form :powder to crystal
pka :2.09±0.31(Predicted)
color :White to Gray to Brown
InChI :1S/C5H5NO3/c1-3-4(5(7)8)9-2-6-3/h2H,1H3,(H,7,8)
InChIKey :ZIXUNDOOBLSXPE-UHFFFAOYSA-N
SMILES :Cc1ncoc1C(O)=O
CAS DataBase Reference :2510-32-9
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
Used in a palladium-catalyzed cross-coupling between heteroaryl carboxylic acids and aryl bromides leading to arylated heterocycles.More related product prices
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