Description

4H-Pyran-4-One,2-(4-Ethylphenyl)Tetrahydro-,(2R)-(9Ci) is a chiral, high-purity organic compound belonging to the tetrahydro-4H-pyran-4-one class, identified by CAS number 590419-88-8. This compound is valued for its defined stereochemistry and structural framework, making it a critical advanced pharmaceutical intermediate and a versatile building block in synthetic organic chemistry. It is primarily needed by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors for the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used as a precursor in the development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules in material science and specialty chemistry.
• Catalyst & Ligand Development: Employed in the research and preparation of novel chiral catalysts and ligands for asymmetric synthesis.
• Academic & Industrial R&D: Utilized in research institutions for methodological studies and exploring new chemical transformations.

Basic Information

Item	Detail
Product Name	4H-Pyran-4-One,2-(4-Ethylphenyl)Tetrahydro-,(2R)-(9Ci)
CAS No.	590419-88-8
Molecular Formula	C13H16O2
Molecular Weight	204.26 g/mol
Synonyms	(2R)-2-(4-Ethylphenyl)tetrahydro-4H-pyran-4-one; 2-(4-Ethylphenyl)tetrahydro-4H-pyran-4-one, (2R)-; (R)-2-(p-Ethylphenyl)tetrahydro-4H-pyran-4-one; 590419-88-8; (2R)-2-(4-Ethylphenyl)oxan-4-one; Tetrahydro-2-(4-ethylphenyl)-4H-pyran-4-one, (R)-; SCHEMBL21883027; DTXSID90664669
EINECS	Contact for details

Quality Control

Our production of 4H-Pyran-4-One,2-(4-Ethylphenyl)Tetrahydro-,(2R)-(9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request, supporting compliance in regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage under an inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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