Description

4-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-4'-Trifluoromethylbutyrophenone CAS NO 898786-65-7 is a high-purity, advanced pharmaceutical intermediate characterized by its unique dioxane and trifluoromethyl-substituted butyrophenone structure. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and other therapeutic areas. It is primarily sought by research institutions, custom synthesis laboratories, and pharmaceutical manufacturers engaged in the development of novel drug candidates and fine chemical production.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of proprietary drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Utilized in research and development for constructing complex molecular architectures, especially those containing dioxane and trifluoromethyl motifs.
• Medicinal Chemistry Research: Serves as a valuable scaffold for structure-activity relationship (SAR) studies and the discovery of new bioactive compounds.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring high purity and specific stereochemistry.
• Contract Manufacturing (CMO/CDMO): Supplied to contract development and manufacturing organizations for use in client-specific synthesis projects.

Basic Information

Product Name	4-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-4'-Trifluoromethylbutyrophenone
CAS No.	898786-65-7
Molecular Formula	C₁₇H₂₁F₃O₃
Molecular Weight	330.35 g/mol
Synonyms	4-(5,5-Dimethyl-1,3-dioxan-2-yl)-4'-(trifluoromethyl)butyrophenone; 1-[4-(Trifluoromethyl)phenyl]-4-(5,5-dimethyl-1,3-dioxan-2-yl)butan-1-one; 4'-Trifluoromethyl-4-(5,5-dimethyl-1,3-dioxan-2-yl)butyrophenone; Butyrophenone, 4-(5,5-dimethyl-1,3-dioxan-2-yl)-4'-(trifluoromethyl)-; CAS 898786-65-7
EINECS	Contact for details

Quality Control

Our 4-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-4'-Trifluoromethylbutyrophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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