Description

2,3-Dihydro-Benzo[1,4]Dioxine-2-Carbaldehyde is a versatile heterocyclic aldehyde building block, also known as 2,3-Dihydro-1,4-benzodioxin-2-carboxaldehyde. This compound is a key intermediate in organic synthesis, valued for its unique fused dioxane-benzene structure that imparts specific electronic and steric properties. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Synthesis: Serves as a building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Used to create chiral ligands and organocatalysts for asymmetric synthesis applications.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Flavor and Fragrance Chemistry: Acts as an intermediate for synthesizing specific aroma chemicals and flavor compounds.
• Academic and R&D Laboratories: A valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	2,3-Dihydro-Benzo[1,4]Dioxine-2-Carbaldehyde
CAS No.	64179-67-5
Molecular Formula	C9H8O3
Molecular Weight	164.16 g/mol
Synonyms	2,3-Dihydro-1,4-benzodioxin-2-carboxaldehyde; 1,4-Benzodioxin-2-carboxaldehyde, 2,3-dihydro-; 2-Formyl-2,3-dihydro-1,4-benzodioxin; 2,3-Dihydrobenzo[b][1,4]dioxine-2-carbaldehyde; 2-Carbaldehyde-2,3-dihydrobenzo[1,4]dioxine
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-Benzo[1,4]Dioxine-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.