Description

2H-Pyran-2-Carboxylic Acid, Tetrahydro-2-Hydroxy- (9Ci) is a specialized heterocyclic carboxylic acid derivative, serving as a valuable chiral building block and synthetic intermediate. Its unique fused ring structure containing both hydroxyl and carboxylic acid functional groups makes it a versatile precursor for complex organic synthesis. This compound is primarily sought after by research institutions and fine chemical manufacturers developing novel pharmaceuticals, agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in developing new therapeutic agents.
• Agrochemical Research: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances.
• Academic & R&D: A valuable compound for methodological studies in organic chemistry and material science research.

Basic Information

Product Name	2H-Pyran-2-Carboxylic Acid, Tetrahydro-2-Hydroxy- (9Ci)
CAS No.	776255-60-8
Molecular Formula	C6H8O4
Molecular Weight	144.13 g/mol
Synonyms	2-Hydroxytetrahydro-2H-pyran-2-carboxylic acid; Tetrahydro-2-hydroxy-2H-pyran-2-carboxylic acid; 2-Hydroxyoxane-2-carboxylic acid; 2-Hydroxytetrahydropyran-2-carboxylic acid; 2-Carboxy-2-hydroxytetrahydropyran; 2-Hydroxy-2H-pyran-2-carboxylic acid, tetrahydro-; (Tetrahydro-2-hydroxypyran-2-yl)carboxylic acid
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemical intermediates. Each batch of 2H-Pyran-2-Carboxylic Acid, Tetrahydro-2-Hydroxy- (9Ci) is analyzed to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), chiral purity, and impurity profiles is provided with every shipment. Our quality system is designed to support cGMP and ISO standards for reliable supply to regulated industries.

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). This compound is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.