Description

Ethanone, 2-Chloro-1-(Tetrahydro-2H-Pyran-2-Yl)- (9Ci) is a specialized organic building block featuring a chloroacetyl group protected by a tetrahydropyranyl (THP) moiety. This compound matters as a versatile and protected intermediate for the controlled synthesis of more complex molecules, particularly in fine chemical and pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for introducing chloroacetyl fragments in a protected form.
• Agrochemical Synthesis: Used in the production pathway for advanced herbicides, fungicides, and insecticides where its reactive chloro group enables further functionalization.
• Organic Synthesis Building Block: Acts as a protected α-haloketone reagent in multi-step organic synthesis, including alkylation, condensation, and nucleophilic substitution reactions.
• Material Science Research: Employed in the development of specialty polymers and functional organic materials that require specific ketone or halogenated precursors.
• Chemical Research & Development: Utilized in academic and industrial labs for methodological studies and the exploration of new synthetic routes involving carbonyl and halide chemistry.

Basic Information

Product Name	Ethanone, 2-Chloro-1-(Tetrahydro-2H-Pyran-2-Yl)- (9Ci)
CAS No.	141061-07-6
Molecular Formula	C7H11ClO2
Molecular Weight	162.61 g/mol
Synonyms	2-Chloro-1-(tetrahydro-2H-pyran-2-yl)ethanone; 2-Chloro-1-(tetrahydropyran-2-yl)ethanone; 1-(Tetrahydro-2H-pyran-2-yl)-2-chloroethanone; THP-protected 2-chloroacetophenone (analog); 2-Chloro-1-(oxan-2-yl)ethanone; Chloro THP ketone; 141061-07-6; 2-Chloro-1-(2-tetrahydropyranyl)ethanone
EINECS	Contact for details

Quality Control

Our Ethanone, 2-Chloro-1-(Tetrahydro-2H-Pyran-2-Yl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation 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 acids and incompatible organic solvents. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

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.