Description

1,2-Dihydro-3-Oxo-2-Phenyl-3H-Pyrazol-1-Yl Ethyl Carbonate is a specialized heterocyclic organic compound featuring a pyrazolone core. This chemical is valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily required by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting anti-inflammatory or analgesic pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic structure.
• Fine Chemical Production: Serves as a building block for creating complex molecules used in dyes, pigments, and advanced materials.
• Organic Synthesis Research: Employed in academic and industrial laboratories for methodological studies and the construction of complex molecular architectures.
• Chemical Biology Probes: Potential use in the development of biochemical tools and probes for studying biological processes.

Basic Information

Product Name	1,2-Dihydro-3-Oxo-2-Phenyl-3H-Pyrazol-1-Yl Ethyl Carbonate
CAS No.	71486-50-5
Molecular Formula	C₁₂H₁₂N₂O₄
Molecular Weight	248.24 g/mol
Synonyms	Ethyl 1,2-dihydro-3-oxo-2-phenyl-3H-pyrazole-1-carboxylate; 2-Phenyl-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylic acid ethyl ester; 1-Carbethoxy-3-phenyl-2-pyrazolin-5-one; 1-Ethoxycarbonyl-3-phenyl-2-pyrazolin-5-one; 3-Phenyl-1-ethoxycarbonyl-2-pyrazolin-5-one; 1,2-Dihydro-3-oxo-2-phenyl-1H-pyrazole-1-carboxylic acid ethyl ester; Ethyl 3-phenyl-5-oxo-2-pyrazoline-1-carboxylate
EINECS	Contact for details

Quality Control

Our 1,2-Dihydro-3-Oxo-2-Phenyl-3H-Pyrazol-1-Yl Ethyl Carbonate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.