Description

2H-Pyran-2-Methanol,6-Ethoxy-3,6-Dihydro-,Acetate,(2S-Trans)-(9Ci) is a chiral, high-purity chemical intermediate with a defined stereochemistry, making it a valuable building block for complex organic synthesis. Its precise molecular architecture is critical for applications requiring specific enantiomeric purity and functional group compatibility. This compound is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for the synthesis of active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced, enantiomerically pure pesticides and herbicides.
• Fine Chemical Production: Serves as a specialized building block for complex fragrance, flavor, and specialty chemical manufacturing.
• Academic & Industrial Research: A valuable reagent for methodological studies in asymmetric synthesis and catalysis.
• Material Science: Potential precursor for the development of functional polymers and advanced organic materials.

Basic Information

Product Name	2H-Pyran-2-Methanol,6-Ethoxy-3,6-Dihydro-,Acetate,(2S-Trans)-(9Ci)
CAS No.	115182-01-9
Molecular Formula	C10H16O4
Molecular Weight	200.23 g/mol
Synonyms	(2S-trans)-6-Ethoxy-3,6-dihydro-2H-pyran-2-ylmethyl acetate; (2S,6R)-6-Ethoxy-3,6-dihydro-2H-pyran-2-ylmethyl acetate; 6-Ethoxy-3,6-dihydro-2H-pyran-2-methanol acetate (2S-trans); 2H-Pyran-2-methanol, 6-ethoxy-3,6-dihydro-, acetate, (2S-trans)-; (2S,6R)-rel-6-Ethoxy-3,6-dihydro-2H-pyran-2-ylmethyl acetate; Acetic acid (2S,6R)-6-ethoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester
EINECS	Contact for details

Quality Control

We supply 2H-Pyran-2-Methanol,6-Ethoxy-3,6-Dihydro-,Acetate,(2S-Trans)-(9Ci) in high-purity grades suitable for demanding R&D and scale-up processes. Our products undergo rigorous quality testing, including chiral purity analysis, to ensure compliance with stringent industry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by HPLC), enantiomeric excess, and related substances is provided with each batch to guarantee traceability and performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. 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)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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