Description

Methyl 2-Amino-4-(3,4-Dimethoxyphenyl)-5-Oxo-5,6,7,8-Tetrahydro-4H-Chromene-3-Carboxylate is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 380650-82-8. This compound is a key synthetic building block valued for its complex chromene core structure, which is integral to developing novel bioactive molecules. It is primarily sought after by research institutions and pharmaceutical manufacturers engaged in the synthesis of new chemical entities for therapeutic applications.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of potential drug candidates targeting various disease pathways.
• Medicinal Chemistry Research: Used extensively in R&D laboratories for structure-activity relationship (SAR) studies and lead optimization programs.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic frameworks due to its reactive amino and ester functional groups.
• Academic Research: Utilized in universities and research institutes for methodological development and exploring new synthetic routes to chromene derivatives.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations supporting drug discovery and development projects for global clients.

Basic Information

Product Name	Methyl 2-Amino-4-(3,4-Dimethoxyphenyl)-5-Oxo-5,6,7,8-Tetrahydro-4H-Chromene-3-Carboxylate
CAS No.	380650-82-8
Molecular Formula	C19H21NO6
Molecular Weight	359.38 g/mol
Synonyms	2-Amino-4-(3,4-dimethoxyphenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylic acid methyl ester; Methyl 2-amino-4-(3,4-dimethoxyphenyl)-5-oxo-4H,5H,6H,7H,8H-chromene-3-carboxylate; 4H-Chromene-3-carboxylic acid, 2-amino-4-(3,4-dimethoxyphenyl)-5-oxo-5,6,7,8-tetrahydro-, methyl ester; 380650-82-8; Chromene derivative intermediate
EINECS	Contact for details

Quality Control

Our production of Methyl 2-Amino-4-(3,4-Dimethoxyphenyl)-5-Oxo-5,6,7,8-Tetrahydro-4H-Chromene-3-Carboxylate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for pharmaceutical research. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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	≤ 20 ppm

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