Description

2H-1-Benzopyran-6-Carboxaldehyde,3,4-Dihydro-2-Phenyl-(9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its core value lies in its unique molecular scaffold, which serves as a versatile precursor for constructing complex pharmacophores and functional materials. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel therapeutic agents, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its benzopyran core for bioactivity.
• Material Science Research: Serves as a precursor for organic light-emitting diodes (OLEDs) and other functional organic electronic materials due to its conjugated structure.
• Flavor & Fragrance Chemistry: Employed in the synthesis of complex aroma chemicals and fragrance ingredients.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry, including novel cyclization and coupling reactions.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized chromophores and photostable dyes.

Basic Information

Product Name	2H-1-Benzopyran-6-Carboxaldehyde,3,4-Dihydro-2-Phenyl-(9Ci)
CAS No.	109209-97-4
Molecular Formula	C16H14O2
Molecular Weight	238.28 g/mol
Synonyms	3,4-Dihydro-2-phenyl-2H-1-benzopyran-6-carboxaldehyde; 2-Phenylchroman-6-carboxaldehyde; 6-Formyl-2-phenylchroman; 2-Phenyl-3,4-dihydro-2H-chromene-6-carbaldehyde; 2-Phenyl-3,4-dihydro-2H-1-benzopyran-6-carbaldehyde; 109209-97-4 (CAS RN)
EINECS	Contact for details

Quality Control

Every batch of 2H-1-Benzopyran-6-Carboxaldehyde,3,4-Dihydro-2-Phenyl-(9Ci) is produced under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

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%
Heavy Metals	≤ 20 ppm

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