Description

8-Methoxy-n-(3-Methoxybenzyl)-2H-Chromene-3-Carboxamide is a high-purity synthetic organic compound belonging to the chromene carboxamide class, serving as a critical advanced intermediate in modern chemical synthesis. Its value lies in its defined molecular architecture, which provides a versatile scaffold for developing novel active ingredients in research and development. This compound is essential for pharmaceutical R&D chemists and agrochemical scientists focused on creating new molecules with targeted biological activities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of new chemical entities (NCEs) for potential therapeutic applications.
• Agrochemical Research: Used in the development of novel crop protection agents, including potential fungicides or herbicides, leveraging its chromene core structure.
• Chemical Biology Probe: Acts as a scaffold for creating molecular probes to study biological pathways and protein interactions in academic and industrial research settings.
• Material Science Precursor: Investigated for the synthesis of specialized organic materials and functional polymers due to its methoxy-substituted aromatic systems.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring this precise molecular fragment.

Basic Information

Product Name	8-Methoxy-n-(3-Methoxybenzyl)-2H-Chromene-3-Carboxamide
CAS No.	338760-09-1
Molecular Formula	C19H19NO4
Molecular Weight	325.36 g/mol
Synonyms	8-Methoxy-N-[(3-methoxyphenyl)methyl]-2H-1-benzopyran-3-carboxamide; 2H-1-Benzopyran-3-carboxamide, 8-methoxy-N-[(3-methoxyphenyl)methyl]-; 8-Methoxy-N-(3-methoxybenzyl)chromene-3-carboxamide; 8-Methoxy-N-(3-methoxybenzyl)-2H-1-benzopyran-3-carboxamide; 338760-09-1; UNII-9Q0H6J3J8I; 9Q0H6J3J8I
EINECS	Contact for details

Quality Control

Our 8-Methoxy-n-(3-Methoxybenzyl)-2H-Chromene-3-Carboxamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.