Description

Tetrahydro-5-Propyl-2H-Pyran-2-One (CAS NO 214335-70-3) is a specialized lactone derivative valued for its unique cyclic ester structure, which serves as a versatile building block in advanced organic synthesis. This compound is critical for researchers and manufacturers requiring precise molecular frameworks to develop novel materials and active ingredients. It is primarily utilized in the pharmaceutical, agrochemical, and fine chemical industries for applications ranging from intermediate synthesis to fragrance development.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for compounds with lactone or heterocyclic motifs.
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced pesticides and herbicides, leveraging its propyl-substituted pyranone structure.
• Fine Chemical Building Block: Employed in custom synthesis and contract manufacturing for creating complex molecules in research and pilot-scale production.
• Fragrance and Flavor Ingredient: Serves as a potential intermediate for synthesizing specific lactone-based aroma compounds.
• Material Science Research: Investigated as a monomer or modifying agent in the development of specialized polymers and resins.
• Organic Synthesis Reagent: Utilized in academic and industrial laboratories for cyclization reactions and the construction of oxygen-containing heterocycles.

Basic Information

Product Name	Tetrahydro-5-Propyl-2H-Pyran-2-One
CAS No.	214335-70-3
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	5-Propyltetrahydro-2H-pyran-2-one; 5-Propyl-δ-valerolactone; 5-Propyloxan-2-one; Tetrahydro-5-propyl-2-pyrone; 5-n-Propyltetrahydro-2H-pyran-2-one; δ-Valerolactone, 5-propyl-; 2H-Pyran-2-one, tetrahydro-5-propyl-
EINECS	Contact for details

Quality Control

Our Tetrahydro-5-Propyl-2H-Pyran-2-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request. We support compliance with cGMP and ISO 9001 standards for research and industrial use.

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, strong bases, and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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