Description

2H-1-Benzopyran, 7-Methoxy-3-Nitro-2-Phenyl- is a specialized nitro-substituted benzopyran derivative, a key synthetic intermediate in advanced organic chemistry. This compound matters for its role as a versatile building block in the synthesis of complex heterocyclic molecules and potential active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel compounds and materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel chromene and benzopyran-based drug candidates, which are explored for various biological activities.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Fine Chemical Synthesis: Acts as a key building block for creating complex organic molecules used in dyes, pigments, and functional materials.
• Academic & R&D Laboratories: Employed in methodological studies and as a model compound for investigating nitro-group chemistry and heterocyclic reactions.
• Material Science Precursor: Potential use in the synthesis of organic ligands for metal-organic frameworks (MOFs) or nonlinear optical (NLO) materials.

Basic Information

Product Name	2H-1-Benzopyran, 7-Methoxy-3-Nitro-2-Phenyl-
CAS No.	105849-85-2
Molecular Formula	C16H13NO4
Molecular Weight	283.28 g/mol
Synonyms	7-Methoxy-3-nitro-2-phenyl-2H-chromene; 7-Methoxy-3-nitro-2-phenyl-2H-1-benzopyran; 2-Phenyl-7-methoxy-3-nitro-2H-chromene; 3-Nitro-7-methoxy-2-phenyl-2H-chromene; 2H-Chromene, 7-methoxy-3-nitro-2-phenyl-; 2H-1-Benzopyran, 7-methoxy-3-nitro-2-phenyl-; 105849-85-2
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran, 7-Methoxy-3-Nitro-2-Phenyl- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to orange 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.