Description

2-Methyltetrahydro-2H-Pyran-2-Carboxylic Acid CAS NO 4180-13-6 is a versatile chiral building block and intermediate characterized by its cyclic ether and carboxylic acid functional groups. This compound is valued for its role in synthesizing complex molecules, particularly in the pharmaceutical and fine chemical industries where specific stereochemistry is crucial. It is primarily sought after by research chemists and process development scientists working on active pharmaceutical ingredients (APIs), agrochemicals, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides requiring specific stereoisomers for enhanced activity.
• Fine Chemical Production: Serves as a building block for fragrances, flavors, and other specialty organic compounds.
• Academic & Industrial Research: Employed in medicinal chemistry and process chemistry research for method development and compound library synthesis.
• Ligand and Catalyst Preparation: Useful for creating chiral ligands used in asymmetric catalysis.
• Polymer Modification: Potential monomer or modifier for creating specialty polymers with unique properties.

Basic Information

Product Name	2-Methyltetrahydro-2H-Pyran-2-Carboxylic Acid
CAS No.	4180-13-6
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Synonyms	2-Methyltetrahydro-2H-pyran-2-carboxylic acid; 2-Methyltetrahydropyran-2-carboxylic Acid; 2-Carboxy-2-methyltetrahydropyran; 2-Methyl-2-tetrahydropyranecarboxylic Acid; α-Methyltetrahydropyran-α-carboxylic Acid; 2-Methyloxane-2-carboxylic acid; 2-Methyl-2-tetrahydro-2H-pyranecarboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Methyltetrahydro-2H-Pyran-2-Carboxylic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Purity (Chiral HPLC)	Contact for details
Water Content (KF)	≤ 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.