Description

Tetrahydro-α-Hydroxy-α-Methyl-2-(1-Methylethoxy)-5-Oxo-2H-Pyran-4-Acetic Acid Methyl Ester is a specialized organic ester compound that serves as a valuable synthetic intermediate in advanced chemical synthesis. Its complex molecular architecture, featuring a tetrahydro-2H-pyran ring with multiple functional groups, makes it a versatile building block for constructing more complex molecules. This compound is primarily of interest to research and development chemists in the pharmaceutical and fine chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex, multi-ring target molecules.
• Fine Chemical Synthesis: Used as a chiral building block or advanced synthon in the production of specialty chemicals, flavors, and fragrances.
• Agrochemical Research: Serves as a structural component in the development of new crop protection agents and pesticides.
• Academic & Industrial R&D: Employed in method development and exploratory chemistry for creating new heterocyclic compounds.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers with unique properties.

Basic Information

Product Name	Tetrahydro-α-Hydroxy-α-Methyl-2-(1-Methylethoxy)-5-Oxo-2H-Pyran-4-Acetic Acid Methyl Ester
CAS No.	1044244-99-6
Molecular Formula	C14H22O7
Molecular Weight	302.32 g/mol
Synonyms	Methyl 2-(Tetrahydro-α-hydroxy-α-methyl-2-isopropoxy-5-oxo-2H-pyran-4-yl)acetate; 4-Acetic Acid, Tetrahydro-α-hydroxy-α-methyl-2-(1-methylethoxy)-5-oxo-2H-pyran-, Methyl Ester; Tetrahydro-α-hydroxy-α-methyl-2-isopropoxy-5-oxo-2H-pyran-4-acetic Acid Methyl Ester; 2H-Pyran-4-acetic acid, tetrahydro-α-hydroxy-α-methyl-2-(1-methylethoxy)-5-oxo-, methyl ester; CAS 1044244-99-6
EINECS	Contact for details

Quality Control

Our production of Tetrahydro-α-Hydroxy-α-Methyl-2-(1-Methylethoxy)-5-Oxo-2H-Pyran-4-Acetic Acid Methyl Ester adheres to strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 96.0%
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.