Description

5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-2'-Ethoxyvalerophenone CAS NO 898755-78-7 is a specialized organic compound featuring a protected carbonyl group within a dioxane ring structure. This molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is primarily utilized by research institutions and fine chemical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex drug molecules, particularly those requiring protected ketone functionalities.
• Organic Synthesis Building Block: Used in research and development for constructing complex molecular architectures, including natural product analogs and novel heterocyclic compounds.
• Agrochemical Research: Serves as a starting material or intermediate in the development of new crop protection agents and pesticides.
• Material Science: Potential monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.
• Academic & Industrial R&D: Employed in methodological studies and process chemistry development within university and corporate laboratories.

Basic Information

Product Name	5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-2'-Ethoxyvalerophenone
CAS No.	898755-78-7
Molecular Formula	C19H28O4
Molecular Weight	320.43 g/mol
Synonyms	2'-Ethoxy-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone; 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-2'-ethoxyvalerophenone; Valerophenone, 5-(5,5-dimethyl-1,3-dioxan-2-yl)-2'-ethoxy-; 898755-78-7
EINECS	Contact for details

Quality Control

Our production of 5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-2'-Ethoxyvalerophenone adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your critical synthesis workflows. Each lot is characterized and tested using advanced analytical techniques, including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

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