Description

5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-2'-Methoxyvalerophenone is a specialized organic compound featuring a protected carbonyl group, making it a valuable intermediate in advanced synthetic chemistry. Its molecular architecture is designed for controlled reactivity, enabling precise transformations in complex multi-step synthesis. This high-purity building block is essential for research and development chemists in the pharmaceutical and fine chemical industries, particularly for constructing novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, especially for molecules requiring complex ketone or alcohol functionalities.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, agrochemicals, and advanced materials where controlled introduction of specific molecular fragments is required.
• Academic & Industrial R&D: Serves as a critical reagent in methodological studies and process chemistry for developing new synthetic routes.
• Protecting Group Chemistry: The dioxane moiety acts as a protecting group for carbonyls, allowing selective reactions at other sites within a molecule.

Basic Information

Product Name	5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-2'-Methoxyvalerophenone
CAS No.	898786-48-6
Molecular Formula	C18H26O4
Molecular Weight	306.40 g/mol
Synonyms	2'-Methoxy-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone; 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-2'-methoxypentyl phenyl ketone; Valerophenone, 5-(5,5-dimethyl-1,3-dioxan-2-yl)-2'-methoxy-; Ketone, pentyl 2-methoxyphenyl 5,5-dimethyl-1,3-dioxan-2-yl
EINECS	Contact for details

Quality Control

Our production of 5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-2'-Methoxyvalerophenone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized and released according to in-house specifications developed for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing identity, purity (typically by HPLC), and impurity profile is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent contamination and moisture uptake.

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.