Description

8-Methoxy-2H-1-Benzopyran-3-Carboxamide is a high-purity synthetic organic compound belonging to the benzopyran (chromene) class, serving as a crucial advanced intermediate for pharmaceutical research and development. Its value lies in its role as a versatile building block for synthesizing novel bioactive molecules, particularly in medicinal chemistry programs. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new therapeutic agents or functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or metabolic diseases.
• Medicinal Chemistry Research: Used as a core scaffold or precursor for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Agrochemical Synthesis: Serves as an intermediate in the development of novel pesticides or herbicides that leverage the benzopyran structure for biological activity.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.
• Academic & Institutional Research: Utilized in universities and research institutes for studying organic reaction mechanisms, heterocyclic chemistry, and material science.
• Biochemical Probe Development: Potential use in creating molecular probes for investigating biological pathways and enzyme functions.

Basic Information

Item	Details
Product Name	8-Methoxy-2H-1-Benzopyran-3-Carboxamide
CAS No.	83823-29-4
Molecular Formula	C11H11NO3
Molecular Weight	205.21 g/mol
Synonyms	8-Methoxychromene-3-carboxamide; 8-Methoxy-3-carbamoyl-2H-chromene; 8-Methoxy-2H-chromene-3-carboxamide; 8-Methoxy-2H-1-benzopyran-3-carboxylic acid amide; 3-Carbamoyl-8-methoxy-2H-chromene; 83823-29-4; Chromene-3-carboxamide, 8-methoxy-
EINECS	Contact for details

Quality Control

Every batch of 8-Methoxy-2H-1-Benzopyran-3-Carboxamide is manufactured under a strict quality management system. We provide comprehensive analytical documentation to ensure the material meets the precise requirements of research and process development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by HPLC, NMR, and MS is supplied with each shipment. Our quality commitment supports compliance with cGMP and ISO 9001 standards for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to prevent moisture absorption. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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