Description

2,7-Oxecanedione,4-Hydroxy-5-Methoxy-10-Methyl-,(4S,5R,10R)-(9Ci) is a high-purity, stereochemically defined organic compound with the CAS number 819054-02-9. This molecule is valued for its specific chiral configuration and functional groups, making it a critical advanced intermediate in sophisticated organic syntheses. It is primarily sought by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and complex natural product analogs.

Application

This specialized chiral building block serves as a key intermediate in advanced chemical synthesis. Its primary applications include:

• Pharmaceutical Intermediate: Used in the research and development of novel therapeutic agents, particularly where specific stereochemistry is required for biological activity.
• Asymmetric Synthesis: Acts as a chiral synthon or precursor in the construction of complex, enantiomerically pure molecules.
• Natural Product Synthesis: Employed in the total or semi-synthesis of complex natural products that contain similar structural motifs.
• Chemical Research: Utilized in academic and industrial R&D for methodological studies in organic chemistry and catalysis.
• Fine Chemical Production: Serves as a starting material for the manufacture of other high-value, specialty chemicals.

Basic Information

Product Name	2,7-Oxecanedione,4-Hydroxy-5-Methoxy-10-Methyl-,(4S,5R,10R)-(9Ci)
CAS No.	819054-02-9
Molecular Formula	C12H18O5
Molecular Weight	242.27 g/mol
Synonyms	(4S,5R,10R)-4-Hydroxy-5-methoxy-10-methyl-2,7-oxecanedione; 4-Hydroxy-5-methoxy-10-methyl-2,7-oxecanedione, (4S,5R,10R)-; 819054-02-9; (4S,5R,10R)-rel-4-Hydroxy-5-methoxy-10-methyl-2,7-oxecanedione; 2,7-Oxecanedione, 4-hydroxy-5-methoxy-10-methyl-, (4S,5R,10R)-; (4S,5R,10R)-4-Hydroxy-5-methoxy-10-methyloxecane-2,7-dione
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material that meets high-purity requirements for research and development applications. Certificates of Analysis (COA) detailing identity, purity (typically by HPLC), chiral purity, and other relevant parameters are available upon request. Our quality system is designed to support cGMP and other regulatory frameworks as required by our clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines

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