Description

2H-Pyran-4-Carboxylicacid,Tetrahydro-2-Methyl-(9Ci) is a specialized heterocyclic carboxylic acid derivative, serving as a versatile and high-value synthetic intermediate. Its unique pyran ring structure makes it a critical building block for the development of complex organic molecules, particularly in advanced pharmaceutical research. This compound is essential for R&D chemists and process development scientists working in fine chemical synthesis, agrochemical discovery, and material science.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators, leveraging its reactive carboxylic acid group.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of functionalized polymers and advanced organic materials with specific optical or electronic properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including ring-opening and functional group transformation reactions.
• Flavor & Fragrance Industry: Potential intermediate for creating complex lactone and ester compounds that contribute to unique sensory profiles.

Basic Information

Product Name	2H-Pyran-4-Carboxylicacid,Tetrahydro-2-Methyl-(9Ci)
CAS No.	88572-21-8
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Synonyms	2-Methyltetrahydro-2H-pyran-4-carboxylic acid; Tetrahydro-2-methyl-2H-pyran-4-carboxylic acid; 4-Carboxy-2-methyltetrahydropyran; 2-Methyl-4-carboxytetrahydropyran; 2-Methyltetrahydropyran-4-carboxylic acid; 2-Methyl-4-pyrancarboxylic acid, tetrahydro-; 2-Methyl-4-carboxytetrahydro-2H-pyran
EINECS	Contact for details

Quality Control

Our 2H-Pyran-4-Carboxylicacid,Tetrahydro-2-Methyl-(9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research and industrial use. We provide comprehensive analytical data to support your qualification process. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for every batch upon request.

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 heat sources and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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