Description

Phenol, 4-(3,4-Dihydro-2H-1-Benzopyran-3-Yl)- (9Ci) is a specialized phenolic compound featuring a benzopyran moiety, offering a unique structural motif for advanced chemical synthesis. This compound is valued for its role as a versatile intermediate in the development of complex organic molecules, particularly in pharmaceutical and fine chemical research. It is essential for R&D chemists and process development scientists working on novel active ingredients, agrochemicals, and functional materials where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or cardiovascular pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its phenolic and heterocyclic structure for bioactivity.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and other performance chemicals requiring specific chromophore or ligand systems.
• Material Science: Investigated as a monomer or additive for creating polymers with enhanced thermal stability or specific optical properties.
• Academic & Industrial R&D: Employed in methodological studies and as a reference standard in analytical chemistry for structure-activity relationship (SAR) studies.

Basic Information

Product Name	Phenol, 4-(3,4-Dihydro-2H-1-Benzopyran-3-Yl)- (9Ci)
CAS No.	137524-96-0
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	4-(3,4-Dihydro-2H-1-benzopyran-3-yl)phenol; 3-(4-Hydroxyphenyl)chroman; 4-(Chroman-3-yl)phenol; Phenol, 4-(3,4-dihydro-2H-1-benzopyran-3-yl)-; 137524-96-0; 4-(3,4-Dihydro-2H-chromen-3-yl)phenol; 3-(4-Hydroxyphenyl)-3,4-dihydro-2H-chromene
EINECS	Contact for details

Quality Control

Our Phenol, 4-(3,4-Dihydro-2H-1-Benzopyran-3-Yl)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
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.