Description

n-(1,5-Dimethyl-3-Oxo-2-Phenyl-2,3-Dihydro-1H-Pyrazol-4-Yl)-2-Oxo-2H-Chromene-3-Carboxamide is a high-purity, heterocyclic organic compound that serves as a critical advanced intermediate in pharmaceutical and fine chemical synthesis. Its complex molecular architecture, combining pyrazolone and coumarin moieties, makes it a valuable scaffold for developing novel bioactive molecules. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to create new compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic cores.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique structural features.
• Organic Synthesis & Chemical Research: A versatile precursor for synthesizing more complex molecules in academic and industrial R&D laboratories.
• Material Science: Potential intermediate for creating specialty polymers or organic electronic materials due to its conjugated system.
• Biochemical Probe Development: Serves as a scaffold for creating fluorescent probes or enzyme inhibitors for biological studies.

Basic Information

Product Name	n-(1,5-Dimethyl-3-Oxo-2-Phenyl-2,3-Dihydro-1H-Pyrazol-4-Yl)-2-Oxo-2H-Chromene-3-Carboxamide
CAS No.	301681-84-5
Molecular Formula	C22H17N3O4
Molecular Weight	387.39 g/mol
Synonyms	4-(3-Carbamoyl-2-oxo-2H-chromen-4-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one; 3-Carboxamide-2-oxo-2H-chromene-4-yl linked to 1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one; Coumarin-pyrazolone hybrid; Chromene-3-carboxamide, N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-oxo-2H-; CAS 301681-84-5
EINECS	Contact for details

Quality Control

Our n-(1,5-Dimethyl-3-Oxo-2-Phenyl-2,3-Dihydro-1H-Pyrazol-4-Yl)-2-Oxo-2H-Chromene-3-Carboxamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture and contamination. Observe all local regulations for the storage of chemical substances.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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