Description

α-Methyltetronic Acid CAS NO 1192-51-4 is a versatile heterocyclic organic compound belonging to the tetronic acid family, serving as a crucial synthetic intermediate and building block. Its unique lactone structure makes it valuable for constructing complex molecules and modifying chemical properties in advanced synthesis. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with lactone or fused heterocyclic structures.
• Agrochemical Research: Used in developing new herbicides, fungicides, and plant growth regulators that leverage its reactive tetronic acid core.
• Chemical Synthesis: Serves as a versatile precursor for creating complex organic molecules, dyes, and functional polymers.
• Material Science: Investigated for use in designing specialty monomers, ligands for metal complexes, and advanced organic frameworks.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and process development.

Basic Information

Product Name	α-Methyltetronic Acid
CAS No.	1192-51-4
Molecular Formula	C5H6O3
Molecular Weight	114.10 g/mol
Synonyms	2-Hydroxy-3-methyl-2-buten-4-olide; 3-Methyl-2(3H)-furanone, 4-hydroxy-; 4-Hydroxy-3-methyl-2(5H)-furanone; α-Methyltetronic acid; 3-Methyltetronic acid; 4-Hydroxy-3-methylbut-2-enolide
EINECS	214-764-9

Quality Control

Our α-Methyltetronic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.