Description

3',5'-Difluoro-5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)Valerophenone is a specialized fluorinated organic building block featuring a protected carbonyl group. This compound is valued for its role as a key synthetic intermediate in the development of complex pharmaceutical molecules and advanced materials. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a difluorobenzophenone scaffold.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and pesticides where the fluorine atoms enhance biological activity and metabolic stability.
• Material Science: Serves as a monomer or cross-linking agent in the creation of specialty polymers with unique optical or electronic properties.
• Organic Synthesis Building Block: Employed in multi-step synthetic routes for constructing complex natural products or other valuable fine chemicals.
• Fluorine Chemistry Studies: Utilized in academic and industrial R&D to explore new fluorination methodologies and reaction mechanisms.
• Ligand and Catalyst Development: Acts as a starting material for synthesizing novel ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	3',5'-Difluoro-5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)Valerophenone
CAS No.	898787-05-8
Molecular Formula	C₁₇H₂₂F₂O₃
Molecular Weight	312.36 g/mol
Synonyms	5-(5,5-Dimethyl-1,3-dioxan-2-yl)-3',5'-difluorovalerophenone; 1-[3,5-Difluorophenyl]-5-(5,5-dimethyl-1,3-dioxan-2-yl)pentan-1-one; 3',5'-Difluoro-5-(5,5-dimethyl-1,3-dioxan-2-yl)-1-phenylpentan-1-one; Valerophenone, 3',5'-difluoro-5-(5,5-dimethyl-1,3-dioxan-2-yl)-; CAS 898787-05-8
EINECS	Contact for details

Quality Control

Our 3',5'-Difluoro-5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)Valerophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing specific batch results are available upon request 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 a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.