Description

2,2-Dimethyl-Tetrahydro-Pyran-4-Carboxylic Acid Methyl Ester is a high-purity, versatile heterocyclic building block essential for advanced organic synthesis. This compound is valued for its unique sterically hindered structure, which makes it a critical intermediate in the development of complex molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a precursor for creating specific lactone and ester notes in high-value aroma chemicals.
• Organic Synthesis Reagent: A versatile synthon in academic and industrial R&D for constructing oxygen-containing heterocycles and chiral molecules.
• Polymer & Material Science: Potential monomer or modifier for developing specialty polymers with tailored properties.
• Chemical Research: Used in methodological studies and as a reference standard in analytical laboratories.

Basic Information

Product Name	2,2-Dimethyl-Tetrahydro-Pyran-4-Carboxylic Acid Methyl Ester
CAS No.	52916-17-3
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	Methyl 2,2-dimethyltetrahydro-2H-pyran-4-carboxylate; 2,2-Dimethyltetrahydro-2H-pyran-4-carboxylic acid methyl ester; 4-Carbomethoxy-2,2-dimethyltetrahydropyran; 2,2-Dimethyl-4-methoxycarbonyltetrahydropyran; 2H-Pyran-4-carboxylic acid, tetrahydro-2,2-dimethyl-, methyl ester; Methyl 2,2-dimethyl-4-tetrahydropyrancarboxylate
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-Tetrahydro-Pyran-4-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets the high-purity standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
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.