Description

2H-Pyran-2-One,5,6-Dihydro-5-Methyl-6-(1-Methylethyl)-,cis-(9Ci) is a specialized organic compound belonging to the dihydropyranone class, valued for its unique stereochemistry and functional group reactivity. This high-purity intermediate is critical for synthesizing complex molecules where precise stereocontrol is required. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its structural motif.
• Flavor & Fragrance Chemistry: Serves as a precursor for creating complex lactone-based aroma compounds.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D exploring new catalytic reactions and methodologies.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring high stereochemical purity.

Basic Information

Product Name	2H-Pyran-2-One,5,6-Dihydro-5-Methyl-6-(1-Methylethyl)-,cis-(9Ci)
CAS No.	177469-18-0
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	cis-5-Methyl-6-isopropyl-5,6-dihydro-2H-pyran-2-one; 5,6-Dihydro-5-methyl-6-(1-methylethyl)-2H-pyran-2-one, cis-; Dihydro-5-methyl-6-isopropyl-2H-pyran-2-one; 5-Methyl-6-(propan-2-yl)-5,6-dihydro-2H-pyran-2-one; 177469-18-0; cis-Dihydromethylisopropylpyranone
EINECS	Contact for details

Quality Control

Our production of 2H-Pyran-2-One,5,6-Dihydro-5-Methyl-6-(1-Methylethyl)-,cis-(9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the exacting standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided 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 (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% cis-isomer
Water Content (KF)	≤ 0.5%

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