2,5-Dimethyloxazole-4-carboxylic acid

Name: 2,5-Dimethyloxazole-4-carboxylic acid
Brand: ChemScene
Availability: InStock
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CAS No. 23000-14-8
Cat. No. CS-0082121
Purity≥97%
MDL No.MFCD03011595

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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2,5-Dimethyloxazole-4-carboxylic acid|CS-0082121

Structure of 23000-14-8

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Description

2,5-Dimethyloxazole-4-carboxylic acid features a rigid oxazole core with strategically positioned methyl and carboxylic acid groups, enabling direct incorporation into bioactive heterocycles. The electron-rich ring system enhances reactivity in coupling processes, while the carboxylic acid moiety facilitates derivatization under standard conditions. This bench-stable scaffold supports efficient synthesis of functionalized pharmaceutical intermediates.

Application

2,5-Dimethyloxazole-4-carboxylic acid serves as a versatile building block in medicinal chemistry, enabling efficient access to oxazole-containing scaffolds via standard coupling and cyclization protocols. Its stability under ambient conditions and compatibility with common functional groups facilitate straightforward purification and integration into diverse synthetic workflows. The carboxylic acid moiety provides a direct handle for amide formation, esterification, or activation in peptide-like conjugations, while the methyl-substituted oxazole core offers enhanced metabolic stability and favorable physicochemical properties in bioactive molecule design.

General Information

CAS No. 23000-14-8
Cat. No. CS-0082121
Purity ≥97%
MDL No. MFCD03011595
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₇NO₃
Molecular Weight None
Synonym(s) 2,5-Dimethyl-1,3-oxazole-4-carboxylic acid
SMILES O=C(C1=C(C)OC(C)=N1)O

Computational Chemistry Data

TPSA 63.33
LogP 0.98964
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Oxazole compounds

Key Words

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2,5-Dimethyloxazole-4-carboxylic acid

CAS No. 23000-14-8

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