Description

4-Methyl-3-Furancarboxylic Acid is a versatile heterocyclic carboxylic acid derivative that serves as a valuable building block in advanced organic synthesis. This compound is particularly significant for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and functional materials. It is essential for research chemists and production specialists in the fine chemical, pharmaceutical, and flavor & fragrance industries seeking high-purity intermediates for complex synthetic routes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a building block for creating complex aroma molecules and flavor compounds.
• Material Science Research: Employed in the development of polymers, ligands for catalysis, and other functional organic materials.
• Chemical Research & Development: A valuable reagent for method development and exploring new synthetic pathways in academic and industrial labs.

Basic Information

Product Name	4-Methyl-3-Furancarboxylic Acid
CAS No.	101870-15-9
Molecular Formula	C7H6O3
Molecular Weight	138.12 g/mol
Synonyms	3-Furoic acid, 4-methyl-; 4-Methyl-3-furoic acid; 4-Methylfuran-3-carboxylic acid; 3-Carboxy-4-methylfuran; 4-Methyl-3-furancarboxylic acid; 101870-15-9; 4-Methyl-3-furanoic acid
EINECS	Contact for details

Quality Control

Our 4-Methyl-3-Furancarboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the stringent requirements for research and production applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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