Description

2H-Pyran-2-Carboxylicacid,Tetrahydro-2-Methoxy-,(R)-(9Ci) is a chiral, non-racemic chemical building block of significant interest in advanced organic synthesis. Its value lies in its defined stereochemistry and functional group array, which are critical for constructing complex molecular architectures with high enantiomeric purity. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for applications such as asymmetric synthesis and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and antiviral drug candidates.
• Asymmetric Catalyst Ligand Precursor: Serves as a starting material for the synthesis of novel chiral ligands used in enantioselective catalysis.
• Agrochemical Synthesis: Used in the development of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Chemistry: Employed in the synthesis of chiral aroma chemicals and flavoring agents where specific stereoisomers are required for organoleptic properties.
• Academic & Institutional Research: A valuable reagent for methodological studies in organic chemistry, including new cyclization and functionalization reactions.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers with chiral centers for advanced material applications.

Basic Information

Product Name	2H-Pyran-2-Carboxylicacid,Tetrahydro-2-Methoxy-,(R)-(9Ci)
CAS No.	132628-45-6
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	(R)-Tetrahydro-2-methoxy-2H-pyran-2-carboxylic acid; (R)-2-Methoxytetrahydro-2H-pyran-2-carboxylic acid; (R)-2-Methoxy-5,6-dihydro-2H-pyran-2-carboxylic acid; (R)-2-Methoxy-3,4,5,6-tetrahydro-2H-pyran-2-carboxylic acid; (R)-α-Methoxytetrahydro-2H-pyran-2-acetic acid (common name interpretation); (R)-Methoxy-tetrahydropyran-2-carboxylic acid; (R)-MTHPC; (R)-Enantiomer of Tetrahydro-2-methoxy-2H-pyran-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2H-Pyran-2-Carboxylicacid,Tetrahydro-2-Methoxy-,(R)-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high chiral purity and chemical identity, with specifications typically covering assay, enantiomeric excess (e.e.), and impurity profiles. Certificates of Analysis (COA) detailing all test results are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% e.e.
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.