Description

4-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-4'-Phenylbutyrophenone CAS NO 898756-65-5 is a specialized organic compound featuring a butyrophenone core functionalized with a protected carbonyl group. This molecular architecture makes it a valuable advanced pharmaceutical intermediate (API intermediate) and a versatile building block in synthetic organic chemistry. It is primarily utilized by research institutions, fine chemical manufacturers, and pharmaceutical R&D departments for the development of novel active compounds and complex molecular synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in multi-step synthetic routes for constructing complex organic frameworks, particularly those requiring ketone or protected aldehyde functionalities.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development, catalyst testing, and exploring new reaction pathways.
• Material Science Research: Potential monomer or precursor for synthesizing specialized polymers or organic electronic materials.
• Agrochemical Intermediate: Can be utilized in the research and development of novel crop protection agents and herbicides.

Basic Information

Item	Details
Product Name	4-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-4'-Phenylbutyrophenone
CAS No.	898756-65-5
Molecular Formula	C22H26O3
Molecular Weight	338.44 g/mol
Synonyms	4-(5,5-Dimethyl-1,3-dioxan-2-yl)-4'-phenylbutyrophenone; 4'-Phenyl-4-(5,5-dimethyl-1,3-dioxan-2-yl)butyrophenone; 1-[4-[4-(5,5-Dimethyl-1,3-dioxan-2-yl)phenyl]butyl]benzene; Butyrophenone, 4-(5,5-dimethyl-1,3-dioxan-2-yl)-4'-phenyl-; 898756-65-5
EINECS	Contact for details

Quality Control

Our 4-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-4'-Phenylbutyrophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR/NMR), and impurity profiles are provided with every shipment. We adhere to cGMP principles for production, ensuring reliability for critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 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.