Description

2H-Pyran-4-Carbonylchloride,Tetrahydro-2-(1-Methylethyl)-(9Ci) is a specialized organic building block featuring a reactive acid chloride group on a tetrahydro-2-isopropylpyran scaffold. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, enabling the introduction of the pyran moiety under mild conditions. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for constructing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates, particularly those requiring a functionalized tetrahydropyran ring system.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where the pyran structure contributes to biological activity.
• Fine Chemical Production: Acts as a versatile reagent for introducing acylated pyran derivatives into specialty chemicals, flavors, and fragrances.
• Material Science Research: Employed in the development of novel polymers and functional materials that incorporate heterocyclic components.
• Academic & Contract Research: A valuable tool for methodological studies and custom synthesis projects in organic chemistry laboratories.

Basic Information

Product Name	2H-Pyran-4-Carbonylchloride,Tetrahydro-2-(1-Methylethyl)-(9Ci)
CAS No.	77554-92-8
Molecular Formula	C9H15ClO2
Molecular Weight	190.67 g/mol
Synonyms	4-Chlorocarbonyl-2-isopropyltetrahydro-2H-pyran; 2-Isopropyltetrahydro-2H-pyran-4-carbonyl chloride; Tetrahydro-2-isopropyl-2H-pyran-4-carbonyl chloride; 2H-Pyran-4-carbonyl chloride, tetrahydro-2-(1-methylethyl)-; 2-Isopropyltetrahydropyran-4-carboxylic acid chloride
EINECS	Contact for details

Quality Control

Our production of 2H-Pyran-4-Carbonylchloride,Tetrahydro-2-(1-Methylethyl)-(9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for synthetic applications. Each lot is characterized by modern analytical techniques including NMR, HPLC, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment 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 room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.