Description

1H-2-Benzopyran,3,4-Dihydro-1-Phenyl-(9Ci) is a specialized heterocyclic organic compound belonging to the chromane family. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecular architectures. It is primarily sought after by pharmaceutical R&D and fine chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially those with chromane or benzopyran core structures.
• Organic Synthesis Building Block: Used in constructing complex heterocyclic compounds for research and development purposes.
• Agrochemical Research: Intermediate in the development of new active ingredients for crop protection products.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced organic materials.
• Chemical Reference Standard: Serves as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	1H-2-Benzopyran,3,4-Dihydro-1-Phenyl-(9Ci)
CAS No.	2292-59-3
Molecular Formula	C15H14O
Molecular Weight	210.27 g/mol
Synonyms	1-Phenyl-3,4-dihydro-1H-2-benzopyran; 1-Phenylchroman; 1-Phenyl-3,4-dihydro-2H-1-benzopyran; 2H-1-Benzopyran, 3,4-dihydro-1-phenyl-; 3,4-Dihydro-1-phenyl-1H-2-benzopyran; NSC 403119; 1-Phenyl-1H-2-benzopyran, 3,4-dihydro-
EINECS	Contact for details

Quality Control

Our 1H-2-Benzopyran,3,4-Dihydro-1-Phenyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, impurities, and physical properties are provided and available upon request. We support custom synthesis to meet specific research-grade or GMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. 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)	≥ 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.