CAS 118994-90-4

Oxazole-5-carboxylic acid

Description:

Oxazole-5-carboxylic acid is a heterocyclic organic compound characterized by the presence of an oxazole ring, which consists of a five-membered ring containing both nitrogen and oxygen atoms. This compound features a carboxylic acid functional group (-COOH) at the 5-position of the oxazole ring, contributing to its acidic properties. Oxazole-5-carboxylic acid is typically a white to off-white solid and is soluble in polar solvents, such as water and alcohols, due to the presence of the carboxylic acid group. It exhibits moderate stability under standard conditions but may undergo reactions typical of carboxylic acids, such as esterification and decarboxylation. The compound is of interest in various fields, including medicinal chemistry and materials science, due to its potential biological activity and utility as a building block in organic synthesis. Its unique structure allows for diverse reactivity, making it a valuable compound for further research and application in developing pharmaceuticals and agrochemicals.

Formula: C₄H₃NO₃

InChI: InChI=1/C4H3NO3/c6-4(7)3-1-5-2-8-3/h1-2H,(H,6,7)

SMILES: c1c(C(=O)O)ocn1

Synonyms:

• 5-Oxazolecarboxylic Acid
• 1,3-Oxazole-5-carboxylic acid
• 5-Oxazolecarboxylicacid
• Oxazol-5-Carboxylic Acid

Oxazole-5-carboxylic acid, 98+%

CAS: 118994-90-4

Decarboxylative cross-coupling of thiazole and oxazole-5-carboxylic acids with aryl halides is reported. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa A

Formula: C₄H₃NO₃

Purity: 98+%

Color and Shape: Powder, White to pale cream

Molecular weight: 113.07

Ref: 02-H30179

Oxazole-5-carboxylic acid

CAS: 118994-90-4

Formula: C₄H₃NO₃

Purity: 98%

Color and Shape: Solid

Molecular weight: 113.0715

Ref: IN-DA0038BB

Oxazole-5-carboxylic Acid

CAS: 118994-90-4

Formula: C₄H₃NO₃

Purity: >95.0%(GC)(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 113.07

Ref: 3B-O0602

1,3-Oxazole-5-carboxylic acid

CAS: 118994-90-4

1,3-Oxazole-5-carboxylic acid

Formula: C₄H₃NO₃

Purity: 98%

Color and Shape: off-white to brown solid

Molecular weight: 113.07g/mol

Ref: 54-OR3589

1,3-Oxazole-5-carboxylic acid

CAS: 118994-90-4

Formula: C₄H₃NO₃

Purity: 98%

Color and Shape: Solid

Molecular weight: 113.072

Ref: 10-F066222

Oxazole-5-carboxylic acid

CAS: 118994-90-4

Purity: 98%

Molecular weight: 113.072

Ref: FT-CAPOO11133