Description

1H-2-Benzopyran-3-Ol,3,4-Dihydro-1-Phenyl-(9Ci) is a specialized organic compound belonging to the chromanone or dihydrocoumarin class, serving as a valuable synthetic intermediate and building block in advanced chemical synthesis. Its unique fused benzopyran-phenyl structure makes it a critical precursor for developing novel pharmaceuticals, agrochemicals, and functional materials. This high-purity compound is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to create complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, cardiovascular diseases, or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, or plant growth regulators, leveraging its heterocyclic core structure.
• Fine Chemical Production: Serves as a versatile precursor in the manufacture of complex fragrance ingredients, dyes, pigments, and other specialty organic compounds.
• Material Science Research: Investigated as a monomer or precursor for creating advanced polymers, liquid crystals, or organic electronic materials with specific optical or electronic properties.
• Academic & Industrial R&D: Employed in methodological chemistry research, including catalysis studies, novel reaction pathway development, and as a reference standard in analytical laboratories.

Basic Information

Product Name	1H-2-Benzopyran-3-Ol,3,4-Dihydro-1-Phenyl-(9Ci)
CAS No.	42710-40-7
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	3-Hydroxy-1-phenyl-3,4-dihydro-1H-2-benzopyran; 1-Phenyl-3,4-dihydro-1H-2-benzopyran-3-ol; 1-Phenylchroman-3-ol; 3-Hydroxy-1-phenylchroman; 3,4-Dihydro-1-phenyl-1H-2-benzopyran-3-ol; 1-Phenyl-3-chromanol; 1-Phenyl-3-hydroxy-3,4-dihydro-2H-1-benzopyran
EINECS	Contact for details

Quality Control

Our 1H-2-Benzopyran-3-Ol,3,4-Dihydro-1-Phenyl-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) detailing all quality parameters are provided with every shipment, ensuring full traceability and compliance with cGMP and ISO 9001 standards where applicable.

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 incompatible materials such as strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.