Description

(5S,6S)-5-Acetoxy-5,6-Dihydro-4,6-Dimethoxy-6-[(E)-2-Phenylethenyl]-2H-Pyran-2-One CAS NO 60037-33-4 is a high-purity, stereochemically defined pyranone derivative with a complex molecular architecture. This compound serves as a critical chiral intermediate and building block in advanced organic synthesis, valued for its unique structural features. It is primarily utilized by pharmaceutical R&D and fine chemical synthesis teams for developing novel active ingredients and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of potential drug candidates and complex bioactive molecules.
• Asymmetric Synthesis: Serves as a sophisticated building block for constructing stereocenters in natural product total synthesis.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and library development for new therapeutic targets.
• Fine Chemical Production: Intermediate for manufacturing specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic & Institutional Research: Valuable reagent for methodological development in organic chemistry and catalysis studies.
• Bioconjugate Chemistry: Potential use in developing labeled compounds or probes due to its functionalizable structure.

Basic Information

Product Name	(5S,6S)-5-Acetoxy-5,6-Dihydro-4,6-Dimethoxy-6-[(E)-2-Phenylethenyl]-2H-Pyran-2-One
CAS No.	60037-33-4
Molecular Formula	C₁₉H₂₀O₇
Molecular Weight	360.36 g/mol
Synonyms	5-Acetoxy-5,6-dihydro-4,6-dimethoxy-6-[(E)-2-phenylethenyl]-2H-pyran-2-one; (5S,6S)-5-Acetoxy-5,6-dihydro-4,6-dimethoxy-6-styryl-2H-pyran-2-one; 5,6-Dihydro-5-acetoxy-4,6-dimethoxy-6-[(E)-styryl]-2H-pyran-2-one; (5S-cis)-5-(Acetyloxy)-5,6-dihydro-4,6-dimethoxy-6-[(1E)-2-phenylethenyl]-2H-pyran-2-one; 60037-33-4; Styrylpyranone derivative
EINECS	Contact for details

Quality Control

Our (5S,6S)-5-Acetoxy-5,6-Dihydro-4,6-Dimethoxy-6-[(E)-2-Phenylethenyl]-2H-Pyran-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral HPLC and NMR, to ensure high chemical and stereochemical purity suitable for research and development applications. Comprehensive Certificates of Analysis (COA) with full analytical data are provided to guarantee traceability and consistent batch-to-batch quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The container should be kept tightly sealed in a dry environment to maintain stability. For long-term storage, consider storage under inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
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.