Description

6-Chloro-n-[4-(4-Methyl-2-Pyrimidinylsulfamoyl)Phenyl]-4-Oxo-4H-1-Benzopyran-2-Carboxamide CAS NO 27455-37-4 is a high-purity, complex heterocyclic compound designed for advanced research and development applications. This specialized chemical serves as a critical building block and intermediate in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by pharmaceutical R&D laboratories, agrochemical innovators, and specialty chemical manufacturers seeking to develop new therapeutic agents and functional materials.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly those targeting specific enzymatic pathways.
• Active Pharmaceutical Ingredient (API) Synthesis: Used in the multi-step synthesis of complex target molecules for pre-clinical and clinical studies.
• Biochemical Research: Serves as a tool compound or a ligand in biochemical assays to study protein-ligand interactions and enzyme inhibition.
• Agrochemical Development: Employed as an intermediate in the discovery and synthesis of novel crop protection agents and herbicides.
• Fine Chemical Production: Acts as a building block for creating specialized dyes, pigments, or advanced materials with specific optical or electronic properties.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations supporting the pharmaceutical and chemical industries in custom synthesis projects.

Basic Information

Item	Details
Product Name	6-Chloro-n-[4-(4-Methyl-2-Pyrimidinylsulfamoyl)Phenyl]-4-Oxo-4H-1-Benzopyran-2-Carboxamide
CAS No.	27455-37-4
Molecular Formula	C21H15ClN4O4S
Molecular Weight	454.89 g/mol
Synonyms	6-Chloro-2-[[[4-[(4-methyl-2-pyrimidinyl)sulfamoyl]phenyl]amino]carbonyl]-4H-1-benzopyran-4-one; 6-Chloro-4-oxo-N-[4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl]-4H-chromene-2-carboxamide; 6-Chloro-4-oxo-N-(4-((4-methylpyrimidin-2-yl)sulfamoyl)phenyl)-4H-chromene-2-carboxamide; Chromene-2-carboxamide, 6-chloro-4-oxo-N-[4-[[(4-methyl-2-pyrimidinyl)amino]sulfonyl]phenyl]-4H-; CAS 27455-37-4
EINECS	Contact for details

Quality Control

Our 6-Chloro-n-[4-(4-Methyl-2-Pyrimidinylsulfamoyl)Phenyl]-4-Oxo-4H-1-Benzopyran-2-Carboxamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your regulatory and quality assurance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.