Description

2,2-Dimethyl-2H-Chromene-6-Carbaldehyde is a specialized organic compound belonging to the chromene (benzopyran) class, featuring a reactive aldehyde functional group. This unique molecular architecture makes it a valuable versatile building block for synthesizing more complex heterocyclic systems and fine chemicals. It is primarily sought by pharmaceutical, agrochemical, and advanced material research sectors for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly those with chromene-based scaffolds known for diverse biological activities.
• Agrochemical Synthesis: Used in research and development for creating novel pesticides, herbicides, or plant growth regulators.
• Organic Synthesis Building Block: The reactive aldehyde group allows for condensation, reduction, and cyclization reactions to construct complex heterocycles and fine chemicals.
• Material Science Research: Investigated as a monomer or functional component in the development of advanced polymers, dyes, or photoactive materials.
• Flavor & Fragrance Industry: Potential use as an intermediate for synthesizing specific aroma chemicals, given the structural similarity to certain natural compounds.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in chemical research.

Basic Information

Item	Details
Product Name	2,2-Dimethyl-2H-Chromene-6-Carbaldehyde
CAS No.	69964-40-5
Molecular Formula	C₁₂H₁₂O₂
Molecular Weight	188.22 g/mol
Synonyms	6-Formyl-2,2-dimethyl-2H-chromene; 2,2-Dimethyl-2H-1-benzopyran-6-carboxaldehyde; 2,2-Dimethyl-6-formylchromene; 6-Aldehydo-2,2-dimethylchromene; 2H-1-Benzopyran-6-carboxaldehyde, 2,2-dimethyl-; 69964-40-5; Chromene-6-carbaldehyde, 2,2-dimethyl-
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-2H-Chromene-6-Carbaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent chemical identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity confirmation, and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for reliable sourcing in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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 strong oxidizing agents and incompatible materials.

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.