Description

Chroman-6-Carbaldehyde is a versatile aromatic aldehyde building block of significant interest in advanced organic synthesis. Its unique structure, featuring a fused benzopyran ring system, makes it a valuable precursor for constructing complex heterocyclic compounds and functional materials. This intermediate is particularly sought after by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in the synthesis of chroman and coumarin derivatives with potential biological activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials or host materials in the fabrication of OLED devices.
• Fine Chemical Production: Employed in the synthesis of flavors, fragrances, dyes, and other high-value specialty chemicals.
• Material Science Research: Utilized as a monomer or precursor for developing polymers and advanced organic materials with specific optical or electronic properties.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic chemistry and for exploring new chemical spaces.

Basic Information

Product Name	Chroman-6-Carbaldehyde
CAS No.	55745-97-6
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	6-Formylchroman; 6-Chromancarboxaldehyde; 2,3-Dihydro-1-benzopyran-6-carbaldehyde; 6-Oxochroman-6-carbaldehyde (tautomer); Chroman-6-aldehyde; 1-Benzopyran-6-carbaldehyde, 2,3-dihydro-; 6-Carboxaldehyde chroman
EINECS	Contact for details

Quality Control

Our Chroman-6-Carbaldehyde is manufactured under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place 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 heat, sparks, and open flames.

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.