Description

2H-1-Benzopyran-3-Carboxaldehyde, 8-Methoxy-2-Phenyl- is a specialized organic compound belonging to the chromene (benzopyran) class of heterocycles. This molecule is valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for the creation of novel compounds with potential biological activity. The compound, with CAS number 57543-50-7, is handled under controlled conditions to maintain its integrity.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Organic Synthesis Building Block: Utilized in the construction of complex chromene and flavonoid derivatives for material science and chemical research.
• Agrochemical Research: Investigated as an intermediate for developing new active ingredients in crop protection products.
• Dye and Pigment Synthesis: Acts as a starting material for creating specialized chromophores with specific light-absorption characteristics.
• Academic and R&D Laboratories: Employed in methodological studies and for exploring new chemical reactions involving the benzopyran scaffold.

Basic Information

Product Name	2H-1-Benzopyran-3-Carboxaldehyde, 8-Methoxy-2-Phenyl-
CAS No.	57543-50-7
Molecular Formula	C₁₇H₁₄O₃
Molecular Weight	266.29 g/mol
Synonyms	8-Methoxy-2-phenyl-2H-chromene-3-carbaldehyde; 8-Methoxy-2-phenyl-2H-1-benzopyran-3-carboxaldehyde; 2-Phenyl-8-methoxy-2H-chromene-3-carboxaldehyde; 2H-1-Benzopyran-3-carboxaldehyde, 8-methoxy-2-phenyl-; 8-Methoxy-2-phenylchromene-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-3-Carboxaldehyde, 8-Methoxy-2-Phenyl- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and consistency.

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). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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