Description

2H-Pyran-2-One,Tetrahydro-4-Hydroxy-6-(1-Methylethyl)-,trans-(9Ci) is a specialized chiral lactone derivative, a key building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the production of high-value, complex molecules, offering precise stereochemical control. It is needed by research and development chemists and process engineers in the pharmaceutical, agrochemical, and fragrance industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral synthon for the synthesis of potential drug candidates, particularly in developing new therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where specific stereochemistry is required for bioactivity.
• Flavor and Fragrance Ingredient: Acts as a precursor for creating complex, natural-identical aroma molecules and flavor compounds.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex heterocyclic frameworks and natural product analogs.
• Asymmetric Catalysis Studies: Employed as a substrate or ligand precursor in the development of new catalytic methodologies.

Basic Information

Product Name	2H-Pyran-2-One,Tetrahydro-4-Hydroxy-6-(1-Methylethyl)-,trans-(9Ci)
CAS No.	191917-35-8
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	trans-4-Hydroxy-6-isopropyl-tetrahydro-2H-pyran-2-one; (3R,4R,6R)-4-Hydroxy-6-(propan-2-yl)oxan-2-one; 6-Isopropyl-4-hydroxytetrahydro-2H-pyran-2-one; Dihydroisopropyl-4-hydroxypyrone; Tetrahydro-4-hydroxy-6-(1-methylethyl)-2H-pyran-2-one; Lactone derivative of 4-hydroxy-6-isopropyl-tetrahydro-2H-pyran-2-one; (trans)-4-Hydroxy-6-isopropyl-dihydro-2H-pyran-2-one
EINECS	Contact for details

Quality Control

Our 2H-Pyran-2-One,Tetrahydro-4-Hydroxy-6-(1-Methylethyl)-,trans-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (trans isomer)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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