Description

1,3-Dioxolane-2-Propanal, 2-Ethenyl- is a specialized, high-value chemical intermediate featuring a reactive aldehyde group protected within a dioxolane acetal moiety. This unique structure makes it a versatile building block for synthesizing complex molecules, offering chemists a masked aldehyde functionality for controlled reactions. It is particularly valuable for researchers and manufacturers in the pharmaceutical and fine chemical sectors who require precise synthetic control. The compound, identified by CAS No. 158355-63-6, is essential for developing advanced active pharmaceutical ingredients (APIs) and sophisticated organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), leveraging its protected aldehyde group for selective transformations.
• Fine Chemical Synthesis: Serves as a crucial building block for constructing complex organic compounds, including natural product analogs, ligands, and specialty polymers.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, where its reactive site allows for the introduction of specific functional groups.
• Material Science: Employed in the research and development of advanced organic materials, such as specialty monomers for functional polymers.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic synthesis, particularly in reactions involving acetal protection and deprotection strategies.

Basic Information

Product Name	1,3-Dioxolane-2-Propanal, 2-Ethenyl-
CAS No.	158355-63-6
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	2-Vinyl-1,3-dioxolane-4-acetaldehyde; 4-Acetaldehyde-2-vinyl-1,3-dioxolane; 2-Ethenyl-1,3-dioxolane-4-carboxaldehyde; (2-Vinyl-1,3-dioxolan-4-yl)acetaldehyde; 2-Vinyl-1,3-dioxolane-4-acetaldehyde; Acrolein acetal derivative; 2-Vinyl-[1,3]dioxolane-4-acetaldehyde
EINECS	Contact for details

Quality Control

Our production of 1,3-Dioxolane-2-Propanal, 2-Ethenyl- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. All materials are manufactured and tested in facilities that follow cGMP (current Good Manufacturing Practice) guidelines where applicable. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as identity, purity (by GC/HPLC), and impurity profiles. We support our clients' regulatory needs with full traceability and documentation.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to prevent moisture condensation. Keep away from strong oxidizers and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 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.