Description

2H-1-Benzopyran-2-Carboxamide, n-[1-(4-Acetylphenyl)-6-Amino-1,2,3,4-Tetrahydro-3-Methyl-2,4-Dioxo-5-Pyrimidinyl]-3,4-Dihydro-6-Hydroxy-2,5,7,8- is a complex heterocyclic organic compound of significant interest in advanced chemical synthesis. This molecule is valued for its intricate structure, which serves as a key intermediate or building block in the development of novel active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for high-value R&D and production processes.

Application

• Pharmaceutical Intermediate: Critical building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique molecular architecture.
• Chemical Biology & Proteomics: Serves as a specialized reagent or probe in studying biological pathways and protein interactions.
• Material Science Precursor: Potential precursor for synthesizing organic electronic materials or advanced polymers with specific optical properties.
• Contract Research & Development (CRO/CMO): Supplied to organizations engaged in custom synthesis and process development for client projects.
• Academic Research: Utilized in university and institutional labs for methodological studies in organic and medicinal chemistry.

Basic Information

Product Name	2H-1-Benzopyran-2-Carboxamide, n-[1-(4-Acetylphenyl)-6-Amino-1,2,3,4-Tetrahydro-3-Methyl-2,4-Dioxo-5-Pyrimidinyl]-3,4-Dihydro-6-Hydroxy-2,5,7,8-
CAS No.	566921-64-0
Molecular Formula	C23H22N4O6
Molecular Weight	450.45 g/mol
Synonyms	N-[1-(4-Acetylphenyl)-6-amino-3-methyl-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinyl]-6-hydroxy-3,4-dihydro-2H-1-benzopyran-2-carboxamide; 6-Hydroxy-3,4-dihydro-2H-1-benzopyran-2-carboxamide, N-[1-(4-acetylphenyl)-6-amino-1,2,3,4-tetrahydro-3-methyl-2,4-dioxo-5-pyrimidinyl]-; 566921-64-0; Benzopyran-2-carboxamide derivative; Pyrimidine-Benzopyran conjugate; Tetrahydro-2,4-dioxopyrimidine derivative.
EINECS	Contact for details

Quality Control

Our production of this high-purity intermediate adheres to strict quality management systems. Each batch is characterized and tested using advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support development and regulatory needs with documentation traceable to cGMP standards where required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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