Description

2,3-Dimethyl-5-Oxo-1-Phenyl-3-Pyrazoline-4-Acetic Acid is a high-purity pyrazoline derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its versatile molecular scaffold, which is essential for constructing complex heterocyclic compounds with targeted biological and chemical properties. This product is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting anti-inflammatory or analgesic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile precursor for creating complex heterocyclic frameworks in academic and industrial R&D.
• Dye & Pigment Manufacturing: Intermediate in the production of specialized colorants and functional dyes.
• Material Science: Potential monomer or additive in the research of advanced polymeric materials.

Basic Information

Product Name	2,3-Dimethyl-5-Oxo-1-Phenyl-3-Pyrazoline-4-Acetic Acid
CAS No.	5678-07-9
Molecular Formula	C₁₃H₁₄N₂O₃
Molecular Weight	246.26 g/mol
Synonyms	5-Oxo-1-phenyl-2,3-dimethyl-3-pyrazoline-4-acetic acid; 1-Phenyl-2,3-dimethyl-5-oxo-3-pyrazoline-4-acetic acid; 4-Acetic acid-1-phenyl-2,3-dimethyl-5-oxo-3-pyrazoline; 3-Pyrazolineacetic acid, 1,2-dihydro-1-phenyl-2,3-dimethyl-5-oxo-; 5678-07-9; 1-Phenyl-2,3-dimethyl-5-oxo-δ²-pyrazoline-4-acetic acid
EINECS	Contact for details

Quality Control

Our 2,3-Dimethyl-5-Oxo-1-Phenyl-3-Pyrazoline-4-Acetic Acid 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 research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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