Description

Pyran-2-Carboxylic Acid, Tetrahydro-6-Methoxy- (6Ci,7Ci) is a specialized heterocyclic carboxylic acid derivative with a saturated pyran ring system. This compound serves as a valuable chiral building block and key synthetic intermediate in advanced organic synthesis, prized for its defined stereochemistry and functional group versatility. It is primarily utilized by research institutions and industrial R&D departments engaged in the development of pharmaceuticals, agrochemicals, and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex heterocyclic architectures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Chiral Auxiliary/ Ligand: Employed in asymmetric synthesis due to its potential as a source of chirality for constructing stereogenic centers.
• Fine Chemical Production: Serves as a building block for specialty chemicals, flavors, fragrances, and advanced material precursors.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry and medicinal chemistry programs.
• Process Chemistry: Investigated for scale-up in the production of target molecules where its specific ring system is required.

Basic Information

Product Name	Pyran-2-Carboxylic Acid, Tetrahydro-6-Methoxy- (6Ci,7Ci)
CAS No.	89941-84-4
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	6-Methoxytetrahydro-2H-pyran-2-carboxylic acid; Tetrahydro-6-methoxy-2H-pyran-2-carboxylic acid; 6-Methoxy-tetrahydro-pyran-2-carboxylic acid; (Tetrahydro-6-methoxy-2-pyranyl)carboxylic acid; 2H-Pyran-2-carboxylic acid, tetrahydro-6-methoxy-; 89941-84-4; 6-Methoxyoxane-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our Pyran-2-Carboxylic Acid, Tetrahydro-6-Methoxy- (6Ci,7Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from techniques such as HPLC, GC, NMR, and IR spectroscopy. Our quality commitment ensures the material meets the high standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Optical Rotation	Contact for details

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