Description

Chroman-8-Carbaldehyde, 95% is a high-purity organic building block characterized by its fused benzopyran-aldehyde structure. This compound matters as a versatile synthetic intermediate, enabling the construction of complex heterocyclic frameworks essential for advanced material and pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel chroman and coumarin derivatives with potential biological activity.
• Agrochemical Research: Used in developing new active ingredients for crop protection and plant growth regulation.
• Organic Synthesis Building Block: The reactive aldehyde group facilitates condensation, cyclization, and functionalization reactions to create complex heterocycles.
• Material Science: Serves as a monomer or precursor for specialty polymers, dyes, and photoactive materials.
• Flavor & Fragrance Chemistry: Intermediate for synthesizing compounds with specific olfactory properties.
• Academic & Contract Research: Essential reagent for methodological studies and discovery chemistry in university and CRO laboratories.

Basic Information

Product Name	Chroman-8-Carbaldehyde, 95%
CAS No.	327183-32-4
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	8-Formylchroman; 8-Chromancarboxaldehyde; 3,4-Dihydro-2H-1-benzopyran-8-carbaldehyde; 2,3-Dihydro-1-benzopyran-8-carboxaldehyde; Chroman-8-carboxaldehyde; 8-Aldehydechroman; 8-Carboxaldehydechroman
EINECS	Contact for details

Quality Control

Our Chroman-8-Carbaldehyde, 95% is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods, to ensure it meets the declared specifications and is suitable for research and development applications. A Certificate of Analysis (COA) detailing batch-specific results is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle under an inert atmosphere for long-term storage or after opening.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.