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ChemicalBook >> CAS DataBase List >> 4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID

4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID

4-METHYL-1,3-OXAZOLE-5-CARBOXYLIC ACID price.
  • $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;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
61 prices
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  • aablocks
  • ACHEMBLOCK
  • AK Scientific
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  • 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
  • Updated2026-05-25
  • 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
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT100552
  • Product description4-Methyl-1,3-oxazole-5-carboxylic acid 95%
  • Packaging100G
  • Price$420
  • Updated2026-05-27
  • 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%
  • Packaging5g
  • Price$22
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA133348
  • Product description4-Methyloxazole-5-carboxylic acid 97%
  • Packaging250mg
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA133348
  • Product description4-Methyloxazole-5-carboxylic acid 97%
  • Packaging1g
  • Price$10
  • 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 2026-05-25 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 2026-05-25 Buy
ACHEMBLOCK T100552 4-Methyl-1,3-oxazole-5-carboxylic acid 95% 100G $420 2026-05-27 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% 5g $22 2021-12-16 Buy
Ambeed A133348 4-Methyloxazole-5-carboxylic acid 97% 250mg $10 2021-12-16 Buy
Ambeed A133348 4-Methyloxazole-5-carboxylic acid 97% 1g $10 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

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Used in a palladium-catalyzed cross-coupling between heteroaryl carboxylic acids and aryl bromides leading to arylated heterocycles.

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