Description

4-(Propan-2-Ylidene)Tetrahydro-2H-Pyran is a specialized heterocyclic organic compound featuring a pyran ring with an isopropylidene substituent. This unique structure makes it a valuable versatile intermediate and building block in advanced organic synthesis. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical research and development teams for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of new drug candidates, particularly for molecules requiring a functionalized tetrahydropyran core.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a crucial building block for synthesizing complex flavors, fragrances, and specialty chemicals.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and other functional materials where its rigid-rod-like structure is beneficial.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cyclization and coupling reactions.

Basic Information

Product Name	4-(Propan-2-Ylidene)Tetrahydro-2H-Pyran
CAS No.	26170-24-1
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	4-Isopropylidene-tetrahydropyran; 4-(1-Methylethylidene)tetrahydro-2H-pyran; 2H-Pyran, tetrahydro-4-(1-methylethylidene)-; 4-(Propan-2-ylidene)oxane; 4-Isopropylidenetetrahydropyran; Tetrahydropyran, 4-isopropylidene-
EINECS	Contact for details

Quality Control

Our 4-(Propan-2-Ylidene)Tetrahydro-2H-Pyran is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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