Description

4'-Chloro-4-(5,5-Dimethyl-1,3-Dioxan-2-Yl)Butyrophenone is a specialized organic intermediate featuring a butyrophenone core protected by a 5,5-dimethyl-1,3-dioxane acetal group. This compound matters for its role as a key building block in the synthesis of complex pharmaceutical molecules and advanced materials, offering a protected carbonyl functionality for selective chemical transformations. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a protected ketone moiety for further functionalization.
• Agrochemical Synthesis: Serves as a building block for developing novel herbicides, fungicides, and insecticides where the chlorophenyl and acetal groups are integral to biological activity.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, flavors, fragrances, and advanced polymer precursors requiring controlled reactivity.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for methodology development, exploring new C-C bond formation reactions, and synthesizing complex molecular architectures.
• Material Science: Potential monomer or cross-linking agent in the development of specialty resins and polymers with tailored thermal or mechanical properties.

Basic Information

Product Name	4'-Chloro-4-(5,5-Dimethyl-1,3-Dioxan-2-Yl)Butyrophenone
CAS No.	898785-90-5
Molecular Formula	C₁₆H₂₁ClO₃
Molecular Weight	296.79 g/mol
Synonyms	2-[4-(4-Chlorophenyl)-4-oxobutyl]-5,5-dimethyl-1,3-dioxane; 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(4-chlorophenyl)butan-1-one; 1-(4-Chlorophenyl)-4-(5,5-dimethyl-1,3-dioxan-2-yl)butan-1-one; 4'-Chloro-4-(5,5-dimethyl-1,3-dioxan-2-yl)butyrophenone; Butyrophenone, 4'-chloro-4-(5,5-dimethyl-1,3-dioxan-2-yl)-; 898785-90-5; 4-(5,5-Dimethyl-2-dioxanyl)-4'-chlorobutyrophenone
EINECS	Contact for details

Quality Control

Our 4'-Chloro-4-(5,5-Dimethyl-1,3-Dioxan-2-Yl)Butyrophenone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency, meeting the stringent requirements for advanced synthetic intermediates. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (HPLC, Area %)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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