Description

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

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a protected carbonyl functionality.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators where its structural motif can impart specific biological activity.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex natural product analogs, flavors, and fragrances.
• Material Science Research: Employed in the synthesis of specialty polymers, liquid crystals, and organic electronic materials due to its rigid, aromatic-ketal structure.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploratory synthesis projects.

Basic Information

Product Name	3',5'-Dimethoxy-5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)Valerophenone
CAS No.	898756-23-5
Molecular Formula	C19H28O5
Molecular Weight	336.42 g/mol
Synonyms	5-(5,5-Dimethyl-1,3-dioxan-2-yl)-3',5'-dimethoxyvalerophenone; 1-[3,5-Dimethoxyphenyl]-5-(5,5-dimethyl-1,3-dioxan-2-yl)pentan-1-one; 3',5'-Dimethoxy-5-(5,5-dimethyl-1,3-dioxan-2-yl)-1-phenylpentan-1-one; Valerophenone, 3',5'-dimethoxy-5-(5,5-dimethyl-1,3-dioxan-2-yl)-; Ketal-protected dimethoxyvalerophenone
EINECS	Contact for details

Quality Control

Our 3',5'-Dimethoxy-5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)Valerophenone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications for research and commercial use.

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 and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.