Description

2H-Pyran-2-Carboxylicacid,Tetrahydro-,Methylester,(R)-(9Ci) is a high-purity chiral building block and intermediate of significant importance in advanced organic synthesis. Its defined stereochemistry and functional group make it a valuable precursor for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Used as a building block in stereoselective reactions to introduce the (R)-configured tetrahydro-2H-pyran moiety.
• Agrochemical Research: Serves as a precursor in the development of advanced herbicides, fungicides, and insecticides with specific activity profiles.
• Flavor & Fragrance Chemistry: Potential intermediate for creating complex, stereochemically defined aroma molecules.
• Material Science: Can be utilized in the synthesis of specialized monomers for polymers with unique properties.
• Academic & R&D: A valuable reagent for methodological development in organic chemistry and catalysis studies.

Basic Information

Product Name	2H-Pyran-2-Carboxylicacid,Tetrahydro-,Methylester,(R)-(9Ci)
CAS No.	105441-86-9
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Synonyms	(R)-Tetrahydro-2H-pyran-2-carboxylic acid methyl ester; Methyl (R)-tetrahydro-2H-pyran-2-carboxylate; (R)-Methyl tetrahydro-2H-pyran-2-carboxylate; (R)-2-Methoxycarbonyltetrahydropyran; Tetrahydro-2H-pyran-2-carboxylic acid, methyl ester, (R)-; (R)-MTHP ester
EINECS	Contact for details

Quality Control

Our 2H-Pyran-2-Carboxylicacid,Tetrahydro-,Methylester,(R)-(9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.