Description

α-Methyltetronic Acid CAS NO 36904-76-4 is a versatile heterocyclic organic compound belonging to the tetronic acid family. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, prized for its reactive lactone and enol functionalities. It is primarily utilized by pharmaceutical and agrochemical research and development teams for creating novel active molecules.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in antibiotic and anti-inflammatory research.
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Used in the synthesis of complex molecules for flavors, fragrances, and specialty materials.
• Academic & Industrial Research: A crucial reagent in methodological studies and the exploration of new organic reactions.
• Chemical Biology Probes: Serves as a core structure for developing enzyme inhibitors and molecular probes.

Basic Information

Product Name	α-Methyltetronic Acid
CAS No.	36904-76-4
Molecular Formula	C5H6O3
Molecular Weight	114.10 g/mol
Synonyms	2-Hydroxy-3-methyl-2-buten-4-olide; 3-Methyl-2(5H)-furanone; 3-Methyl-2,5-furandione; 3-Methyltetronic Acid; α-Methyltetronic acid; 4-Hydroxy-3-methyl-2(5H)-furanone; 3-Methyl-4-hydroxy-2,5-furandione
EINECS	253-267-6

Quality Control

Our α-Methyltetronic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The material is light-sensitive and should be stored away from direct light exposure.

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.