Description

5,5-Dimethyl-1,3-Dioxane-2-Propionaldehyde is a specialized organic compound belonging to the class of protected aldehydes, serving as a valuable synthetic intermediate. Its core value lies in its ability to act as a masked aldehyde, providing controlled reactivity for the precise construction of complex molecules in fine chemical synthesis. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity building blocks for complex organic synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring the controlled introduction of an aldehyde functionality.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Chemistry: Serves as a precursor in the creation of complex aroma chemicals and specialty flavoring agents.
• Polymer & Material Science: Employed as a monomer or cross-linking agent in the development of specialty polymers and functional materials.
• Organic Synthesis Research: A versatile reagent in academic and industrial R&D labs for methodologies development and the synthesis of complex natural products or novel molecular architectures.
• Chemical Derivatization: Used to modify other compounds by introducing the protected aldehyde group for further chemical transformations.

Basic Information

Product Name	5,5-Dimethyl-1,3-Dioxane-2-Propionaldehyde
CAS No.	58697-03-3
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	2-(5,5-Dimethyl-1,3-dioxan-2-yl)acetaldehyde; 5,5-Dimethyl-2-(2-oxoethyl)-1,3-dioxane; 2-(5,5-Dimethyl-1,3-dioxan-2-yl)ethanal; Acetaldehyde, 2-(5,5-dimethyl-1,3-dioxan-2-yl)-; 5,5-Dimethyl-1,3-dioxane-2-acetaldehyde; Protected 3-Oxobutanal Derivative
EINECS	Contact for details

Quality Control

Our 5,5-Dimethyl-1,3-Dioxane-2-Propionaldehyde is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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