Description

5-Oxazolecarboxylicacid,4,5-Dihydro-2,5-Dimethyl-,Methylester,(5R)-(9Ci) is a high-purity, chiral oxazole derivative, a crucial building block in advanced organic synthesis. Its defined stereochemistry and functionalized heterocyclic core make it a valuable intermediate for creating complex molecules with specific biological activity. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides where the specific stereochemistry can influence efficacy and environmental profile.
• Ligand and Catalyst Development: Serves as a precursor for designing novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Investigated as a monomer or functional additive for creating specialized polymers with unique optical or electronic properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in heterocyclic and stereoselective chemistry.

Basic Information

Item	Details
Product Name	5-Oxazolecarboxylicacid,4,5-Dihydro-2,5-Dimethyl-,Methylester,(5R)-(9Ci)
CAS No.	294847-59-9
Molecular Formula	C7H11NO3
Molecular Weight	157.17 g/mol
Synonyms	(5R)-4,5-Dihydro-2,5-dimethyl-1,3-oxazole-4-carboxylic acid methyl ester; Methyl (5R)-4,5-dihydro-2,5-dimethyl-1,3-oxazole-4-carboxylate; (R)-4,5-Dihydro-2,5-dimethyloxazole-4-carboxylic acid methyl ester; 294847-59-9; (R)-Methyl 4,5-dihydro-2,5-dimethyloxazole-4-carboxylate; Chiral oxazole ester; (5R)-Dihydrodimethyloxazolecarboxylate
EINECS	Contact for details

Quality Control

Every batch of our chiral intermediates is produced under strict quality management to ensure consistency and purity for sensitive synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing chiral purity, chemical purity, and impurity profiles as determined by advanced analytical techniques including HPLC, GC, and NMR. Our commitment to cGMP-compliant practices ensures traceability and reliability for our global B2B clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified for long-term storage.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.