Description

2H-1-Benzopyran-2-Carboxamide, n-[6-Amino-1-(2,3-Dichlorophenyl)-1,2,3,4-Tetrahydro-3-Methyl-2,4-Dioxo-5-Pyrimidinyl]-3,4-Dihydro-6-Hydroxy-2,5,7,8- is a high-purity, complex heterocyclic compound designed for advanced research and development. This molecule is of significant interest in pharmaceutical chemistry due to its intricate structure combining benzopyran and substituted pyrimidinone moieties. It serves as a critical pharmaceutical intermediate or reference standard for researchers developing novel therapeutic agents, particularly in areas requiring precise molecular scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) for preclinical and clinical research.
• Biochemical Research: Used as a reference standard or probe compound in studying enzyme interactions, receptor binding assays, and other pharmacological studies.
• Medicinal Chemistry: Provides a core scaffold for structure-activity relationship (SAR) studies aimed at optimizing drug potency, selectivity, and metabolic stability.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations engaged in custom synthesis and development of new chemical entities (NCEs).
• Academic Research: Utilized in university and institutional labs for fundamental research in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	2H-1-Benzopyran-2-Carboxamide, n-[6-Amino-1-(2,3-Dichlorophenyl)-1,2,3,4-Tetrahydro-3-Methyl-2,4-Dioxo-5-Pyrimidinyl]-3,4-Dihydro-6-Hydroxy-2,5,7,8-
CAS No.	658061-96-2
Molecular Formula	C21H18Cl2N4O5
Molecular Weight	477.30 g/mol
Synonyms	N-[6-Amino-1-(2,3-dichlorophenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinyl]-3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxamide; 2H-1-Benzopyran-2-carboxamide, N-[6-amino-1-(2,3-dichlorophenyl)-1,2,3,4-tetrahydro-3-methyl-2,4-dioxo-5-pyrimidinyl]-3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-; 658061-96-2; A complex benzopyran-pyrimidinone derivative.
EINECS	Contact for details

Quality Control

Our high-purity chemical intermediates are manufactured under controlled conditions and undergo rigorous analytical testing. Each batch is validated using advanced 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 to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 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.