Description

4-m-Tolyl-Tetrahydro-Pyran-4-Carboxylic Acid CAS NO 889940-10-7 is a versatile and high-purity organic building block, specifically a substituted tetrahydro-2H-pyran-4-carboxylic acid derivative. Its value lies in its role as a key synthetic intermediate for constructing complex molecular architectures in advanced research and development. This compound is essential for pharmaceutical chemists and agrochemical researchers engaged in the discovery and synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its stable heterocyclic core.
• Material Science Precursor: Serves as a monomer or functional modifier in the synthesis of specialized polymers and advanced organic materials.
• Chemical Synthesis Reagent: Employed in organic chemistry for constructing complex molecules, leveraging the carboxylic acid and aromatic functional groups for further derivatization.
• Ligand and Catalyst Development: Acts as a precursor for chiral ligands or metal-organic frameworks (MOFs) used in asymmetric catalysis.
• Academic & Institutional Research: A valuable tool for methodological studies and exploring new chemical reactions in university and R&D laboratory settings.

Basic Information

Product Name	4-m-Tolyl-Tetrahydro-Pyran-4-Carboxylic Acid
CAS No.	889940-10-7
Molecular Formula	C14H16O3
Molecular Weight	232.28 g/mol
Synonyms	4-(3-Methylphenyl)tetrahydro-2H-pyran-4-carboxylic acid; 4-(m-Tolyl)tetrahydro-2H-pyran-4-carboxylic acid; 4-(3-Methylphenyl)oxane-4-carboxylic acid; 889940-10-7; 4-(3-Methylphenyl)tetrahydropyran-4-carboxylic acid; 4-(m-Tolyl)-4-carboxytetrahydropyran; 4-(3-Methylphenyl)-4-carboxytetrahydropyran
EINECS	Contact for details

Quality Control

Our 4-m-Tolyl-Tetrahydro-Pyran-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing all critical quality parameters.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥97.0%
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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