Description

[6Z,9Z,14R,(-)]-14-Methyloxacyclotetradeca-6,9-Diene-2-One is a high-purity, stereochemically defined macrolide compound of significant interest in advanced organic synthesis. Its complex structure and specific stereochemistry make it a valuable chiral building block and a key intermediate for the development of novel bioactive molecules. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require precise, high-quality intermediates for complex synthesis and process development.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the synthesis of complex drug candidates, particularly for antibiotics and other macrolide-based therapeutics.
• Agrochemical Research: Used in the development of novel, stereospecific pesticides and herbicides where the specific configuration is crucial for biological activity.
• Fine Chemical Synthesis: Acts as a versatile building block for the preparation of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & R&D: A valuable tool for chemists in university and industrial research labs studying macrolide chemistry, total synthesis, and stereoselective reactions.
• Catalyst & Ligand Development: Potential use as a precursor or framework for creating novel chiral ligands and catalysts for asymmetric synthesis.

Basic Information

Product Name	[6Z,9Z,14R,(-)]-14-Methyloxacyclotetradeca-6,9-Diene-2-One
CAS No.	90192-95-3
Molecular Formula	C₁₅H₂₄O₂
Molecular Weight	236.35 g/mol
Synonyms	(-)-14-Methyloxacyclotetradeca-6,9-dien-2-one; (6Z,9Z,14R)-14-Methyloxacyclotetradeca-6,9-dien-2-one; (R)-(-)-14-Methyloxacyclotetradeca-6,9-dien-2-one; 14-Methyl-6,9-oxacyclotetradecadien-2-one; A stereoisomer of recifeiolide; Macrolide intermediate 90192-95-3.
EINECS	Contact for details

Quality Control

Our [6Z,9Z,14R,(-)]-14-Methyloxacyclotetradeca-6,9-Diene-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure high stereochemical and chemical purity suitable for demanding synthetic applications. A detailed Certificate of Analysis (COA) providing full specifications and test results is supplied with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
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.