Description

2H-Pyran-2-Methanol,6-Ethoxytetrahydro-3-Methyl-,Acetate,[2S-(2Alpha,3Bta,6Bta)]-(9Ci) is a high-purity, stereochemically defined chemical intermediate. This compound matters for its role in the synthesis of complex molecules, offering a specific chiral framework that is critical for achieving desired biological activity or material properties. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. Our supply ensures consistent quality and reliable availability for your critical development and production processes.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex heterocyclic and pyran-based molecular architectures.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals requiring specific stereochemistry.
• Agrochemical Development: Potential intermediate in the research and synthesis of new crop protection agents and pesticides.
• Flavor & Fragrance Industry: May be utilized in the development of complex aroma chemicals due to its pyran structure.
• Material Science: Investigated as a monomer or precursor for specialized polymers and advanced materials.

Basic Information

Product Name	2H-Pyran-2-Methanol,6-Ethoxytetrahydro-3-Methyl-,Acetate,[2S-(2Alpha,3Bta,6Bta)]-(9Ci)
CAS No.	168333-80-0
Molecular Formula	C11H20O4
Molecular Weight	216.27 g/mol
Synonyms	(2S,3R,6R)-6-Ethoxy-3-methyltetrahydro-2H-pyran-2-yl)methyl acetate; 6-Ethoxy-3-methyltetrahydro-2H-pyran-2-yl)methyl acetate, (2S,3R,6R)-; Tetrahydro-6-ethoxy-3-methyl-2H-pyran-2-methanol acetate, [2S-(2α,3β,6β)]-; (2S,3R,6R)-6-Ethoxy-3-methyltetrahydro-2H-pyran-2-ylmethyl acetate; [2S-(2Alpha,3Beta,6Beta)]-6-Ethoxytetrahydro-3-methyl-2H-pyran-2-methanol acetate; A chiral pyran methanol acetate derivative; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our 2H-Pyran-2-Methanol,6-Ethoxytetrahydro-3-Methyl-,Acetate,[2S-(2Alpha,3Bta,6Bta)]-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for pharmaceutical R&D and fine chemical synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment and are available upon request.

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 reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% 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.