Description

4-Hydroxy-3-Methyl-4,5,6,7-Tetrahydro-1-Benzofuran-2-Carboxylic Acid CAS NO 575462-25-8 is a high-purity, functionalized benzofuran derivative serving as a critical synthetic intermediate. Its unique fused-ring structure with both phenolic and carboxylic acid functionalities makes it a valuable building block for constructing complex molecules. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic core.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and specialty chemicals.
• Material Science Precursor: Potential starting material for the synthesis of functional polymers or organic electronic materials due to its aromatic and polar groups.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related manufacturing processes.

Basic Information

Product Name	4-Hydroxy-3-Methyl-4,5,6,7-Tetrahydro-1-Benzofuran-2-Carboxylic Acid
CAS No.	575462-25-8
Molecular Formula	C10H12O4
Molecular Weight	196.20 g/mol
Synonyms	4-Hydroxy-3-methyl-4,5,6,7-tetrahydro-1-benzofuran-2-carboxylic acid; 3-Methyl-4-hydroxy-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid; 4,5,6,7-Tetrahydro-4-hydroxy-3-methyl-1-benzofuran-2-carboxylic acid; Tetrahydrobenzofuran carboxylic acid derivative; HMTBCA; 575462-25-8
EINECS	Contact for details

Quality Control

Our production of 4-Hydroxy-3-Methyl-4,5,6,7-Tetrahydro-1-Benzofuran-2-Carboxylic Acid adheres to stringent internal quality standards, ensuring batch-to-batch consistency and high purity for research and synthesis applications. Quality is verified through advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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 (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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