Description

Benzamide, n-(2,3-Dihydro-5-Hydroxy-3-Oxo-1H-Pyrazol-4-Yl)- (9Ci) is a specialized heterocyclic compound that serves as a crucial building block in advanced organic synthesis. This high-purity intermediate is valued for its unique molecular architecture, which combines benzamide and pyrazolone functionalities, enabling the development of novel chemical entities. It is primarily sought after by research institutions and pharmaceutical companies engaged in the discovery and development of new active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel therapeutic agents, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the synthesis of advanced crop protection agents and herbicides, leveraging its heterocyclic core for biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex molecules due to its reactive functional groups.
• Material Science Research: Investigated as a potential monomer or additive for creating specialized polymers with unique thermal or optical properties.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying protein-ligand interactions and biological mechanisms.

Basic Information

Product Name	Benzamide, n-(2,3-Dihydro-5-Hydroxy-3-Oxo-1H-Pyrazol-4-Yl)- (9Ci)
CAS No.	500889-42-9
Molecular Formula	C10H9N3O3
Molecular Weight	219.20 g/mol
Synonyms	4-(Benzoylamino)-5-hydroxy-2H-pyrazol-3-one; 5-Hydroxy-4-(phenylcarbonylamino)-1H-pyrazol-3(2H)-one; N-(5-Hydroxy-3-oxo-1H-pyrazol-4-yl)benzamide; Benzamide, N-(5-hydroxy-3-oxo-1,2-dihydro-4H-pyrazol-4-yl)-; 4-Benzamido-5-hydroxypyrazol-3-one
EINECS	Contact for details

Quality Control

Our production of Benzamide, n-(2,3-Dihydro-5-Hydroxy-3-Oxo-1H-Pyrazol-4-Yl)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability for critical research applications. All materials are subjected to comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with each 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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