Description

2H-1-Benzopyran-2-Carboxamide, n-[6-Amino-1,2,3,4-tetrahydro-1-(2-methoxyphenyl)-3-methyl-2,4-dioxo-5-pyrimidinyl]-3,4-dihydro-6-hydroxy- is a high-purity, complex heterocyclic compound with a fused benzopyran and pyrimidinedione structure. This compound is of significant interest for its potential as a key synthetic intermediate or active pharmaceutical ingredient (API) in advanced research and development. It is primarily sought by pharmaceutical R&D laboratories, biotechnology companies, and fine chemical manufacturers engaged in the synthesis of novel therapeutic agents. The precise molecular architecture offers a valuable scaffold for medicinal chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates targeting various disease pathways.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery.
• Biochemical Reagent: Employed in biochemical assays and as a tool compound for investigating biological mechanisms and enzyme interactions.
• Fine Chemical Synthesis: Acts as a specialized intermediate for the production of complex, high-value organic molecules in custom synthesis projects.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2H-1-Benzopyran-2-Carboxamide, n-[6-Amino-1,2,3,4-tetrahydro-1-(2-methoxyphenyl)-3-methyl-2,4-dioxo-5-pyrimidinyl]-3,4-dihydro-6-hydroxy-
CAS No.	658061-89-3
Molecular Formula	C22H22N4O6
Molecular Weight	438.44 g/mol
Synonyms	n-[6-Amino-1,2,3,4-tetrahydro-1-(2-methoxyphenyl)-3-methyl-2,4-dioxo-5-pyrimidinyl]-3,4-dihydro-6-hydroxy-2H-1-benzopyran-2-carboxamide; 6-Hydroxy-3,4-dihydro-2H-1-benzopyran-2-carboxamide, N-[6-amino-1,2,3,4-tetrahydro-1-(2-methoxyphenyl)-3-methyl-2,4-dioxo-5-pyrimidinyl]-; CAS 658061-89-3; 2H-1-Benzopyran-2-carboxamide derivative; Fused pyrimidinedione-benzopyran compound.
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-2-Carboxamide derivative is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all specifications and test results. We adhere to cGMP principles where applicable to support our clients in pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed in a desiccated environment and away from direct light exposure to maintain stability and purity.

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

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