Description

3-(3,5-Dimethyl-1H-Pyrazol-4-Yl)-Propionic Acid Ethyl Ester is a high-purity organic building block and intermediate of significant importance in advanced chemical synthesis. This compound is valued for its functional pyrazole core, which is instrumental in constructing more complex molecular architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing pyrazole heterocycles.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides.
• Chemical Research & Development: Serves as a versatile precursor in organic chemistry for creating novel ligands, catalysts, and functional materials.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and performance materials where specific molecular frameworks are required.

Basic Information

Product Name	3-(3,5-Dimethyl-1H-Pyrazol-4-Yl)-Propionic Acid Ethyl Ester
CAS No.	696646-25-0
Molecular Formula	C10H16N2O2
Molecular Weight	196.25 g/mol
Synonyms	Ethyl 3-(3,5-dimethyl-1H-pyrazol-4-yl)propanoate; 4-(2-Ethoxycarbonylethyl)-3,5-dimethylpyrazole; 3,5-Dimethyl-4-(2-ethoxy-2-oxoethyl)-1H-pyrazole; 3-(3,5-Dimethyl-1H-pyrazol-4-yl)propanoic acid ethyl ester; NSC 796082; Ethyl 3-(3,5-dimethyl-1H-pyrazol-4-yl)propionate
EINECS	Contact for details

Quality Control

Our production of 3-(3,5-Dimethyl-1H-Pyrazol-4-Yl)-Propionic Acid Ethyl Ester adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Every lot is fully characterized and analyzed using modern spectroscopic and chromatographic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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 minimize exposure to moisture and atmospheric contaminants. Handle and store in accordance with all applicable local regulations for industrial chemicals.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.