Description

2H-Pyran-2-One,Tetrahydro-3-Methyl-6-(1-Methylethyl)-,(3R,6S)-Rel-(9Ci) is a high-purity, stereochemically defined lactone derivative, specifically the (3R,6S)-rel enantiomer. This compound is valued for its role as a critical chiral building block and intermediate in advanced organic synthesis, enabling the creation of complex molecules with precise stereochemistry. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high-quality, enantiomerically enriched intermediates for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring stereospecificity.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and pesticides where specific stereoisomers exhibit enhanced biological activity.
• Fine Chemical Production: Serves as a versatile building block for synthesizing specialty chemicals, flavors, fragrances, and other high-value compounds.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in academic and industrial research focused on developing new catalytic methodologies.
• Material Science: Potential monomer or precursor for synthesizing specialized polymers with unique properties derived from its lactone functionality.

Basic Information

Product Name	2H-Pyran-2-One,Tetrahydro-3-Methyl-6-(1-Methylethyl)-,(3R,6S)-Rel-(9Ci)
CAS No.	770729-49-2
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	(3R,6S)-rel-3-Methyl-6-(1-methylethyl)tetrahydro-2H-pyran-2-one; (3R,6S)-rel-3-Methyl-6-isopropyltetrahydro-2H-pyran-2-one; Tetrahydro-3-methyl-6-(1-methylethyl)-2H-pyran-2-one, (3R,6S)-rel-; 3-Methyl-6-isopropyltetrahydro-2-pyrone, (3R,6S)-rel-; (3R,6S)-rel-3-Methyl-6-isopropyl-δ-valerolactone; (3R,6S)-rel-6-Isopropyl-3-methyltetrahydro-2H-pyran-2-one
EINECS	Contact for details

Quality Control

Our 2H-Pyran-2-One,Tetrahydro-3-Methyl-6-(1-Methylethyl)-,(3R,6S)-Rel-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis (HPLC/GC), identity confirmation (IR, NMR), and assay determination to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% (3R,6S)-rel
Water Content (KF)	≤ 0.5%

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