Description

4-Hydroxy-3,5-Dimethyl-6-[(1E,3S,5R,7S)-1,3,5,7-Tetramethyl-1-Nonenyl]-2H-Pyran-2-One is a high-purity synthetic intermediate and active ingredient, valued for its complex stereochemistry and functional pyranone core. This compound is critical for advanced research and development in life sciences, where precise molecular structure dictates biological activity. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers for applications in novel drug discovery and the synthesis of specialized bioactive molecules.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel therapeutic agents, particularly in oncology and metabolic disease research.
• Biochemical Research: Used as a reference standard or probe molecule in enzymatic studies and receptor binding assays due to its defined stereochemistry.
• Fine Chemical Synthesis: Serves as a precursor for the development of complex natural product analogs and other high-value specialty chemicals.
• Agrochemical Development: Investigated for potential use in creating new active ingredients with specific biological functions.
• Material Science Research: Explored for its potential in creating functional organic materials and liquid crystals.

Basic Information

Product Name	4-Hydroxy-3,5-Dimethyl-6-[(1E,3S,5R,7S)-1,3,5,7-Tetramethyl-1-Nonenyl]-2H-Pyran-2-One
CAS No.	90220-12-5
Molecular Formula	C20H32O3
Molecular Weight	320.47 g/mol
Synonyms	2H-Pyran-2-one, 4-hydroxy-3,5-dimethyl-6-[(1E,3S,5R,7S)-1,3,5,7-tetramethyl-1-nonenyl]-; (E)-4-Hydroxy-3,5-dimethyl-6-[(3S,5R,7S)-1,3,5,7-tetramethyl-1-nonenyl]-2H-pyran-2-one; 6-[(1E,3S,5R,7S)-1,3,5,7-Tetramethyl-1-nonenyl]-4-hydroxy-3,5-dimethyl-2H-pyran-2-one; 4-Hydroxy-3,5-dimethyl-6-[(1E,3S,5R,7S)-1,3,5,7-tetramethylnon-1-en-1-yl]-2H-pyran-2-one; A stereoisomer of Plastochromanol-8 (PC-8) derivative.
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3,5-Dimethyl-6-[(1E,3S,5R,7S)-1,3,5,7-Tetramethyl-1-Nonenyl]-2H-Pyran-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification and impurity profiling, to ensure it meets the exacting standards required for pharmaceutical and advanced research applications. Certificates of Analysis (COA) with detailed chromatographic data (HPLC, GC) and spectroscopic confirmation are provided for full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% (by area)
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5% w/w

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