Description

Chroman-7-Carbaldehyde is a versatile organic intermediate featuring a benzopyran core structure with an aldehyde functional group. This compound is valued for its role as a key building block in the synthesis of more complex heterocyclic molecules and fine chemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system and cardiovascular diseases.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a starting material for constructing advanced organic semiconductors and electron-transport materials.
• Flavor and Fragrance Industry: Employed in the synthesis of complex aroma chemicals and fragrance components.
• Academic and R&D: A valuable reagent for methodological studies in organic chemistry, including novel cyclization and functionalization reactions.
• Material Science: Used in the development of polymers, coatings, and advanced resins with specific thermal or optical properties.

Basic Information

Product Name	Chroman-7-Carbaldehyde
CAS No.	124362-47-6
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	7-Formylchroman; 7-Oxochromane-7-carbaldehyde; 2,3-Dihydro-1-benzopyran-7-carboxaldehyde; 7-Chromancarboxaldehyde; 7-Carboxaldehyde-2,3-dihydro-1-benzopyran; 7-Aldehydechroman; 2,3-Dihydro-1-benzopyran-7-carbaldehyde; Chroman-7-aldehyde
EINECS	Contact for details

Quality Control

Our Chroman-7-Carbaldehyde is manufactured under a strict quality management system. Every batch undergoes 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 each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for research and cGMP manufacturing.

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). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

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%
Heavy Metals	< 10 ppm

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