Description

1H-Pyrazole-3-Carboxylic Acid, 4-(1-Methylethyl)-, Ethyl Ester is a high-purity pyrazole derivative, a versatile heterocyclic building block essential for advanced organic synthesis. Its core value lies in providing a functionalized scaffold for constructing complex molecules with tailored properties. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and crop protection.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring heterocyclic cores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging its pyrazole ring system.
• Chemical Research & Development: Serves as a versatile building block in organic synthesis for creating libraries of compounds in drug discovery and material science.
• Ligand and Catalyst Precursor: Potential use in the synthesis of specialized ligands for coordination chemistry and catalysis.
• Fine Chemical Production: Employed in the manufacture of other high-value, complex specialty chemicals.

Basic Information

Product Name	1H-Pyrazole-3-Carboxylic Acid, 4-(1-Methylethyl)-, Ethyl Ester
CAS No.	70187-30-3
Molecular Formula	C9H14N2O2
Molecular Weight	182.22 g/mol
Synonyms	Ethyl 4-Isopropyl-1H-pyrazole-3-carboxylate; 4-Isopropyl-1H-pyrazole-3-carboxylic Acid Ethyl Ester; 4-(1-Methylethyl)-1H-pyrazole-3-carboxylic Acid Ethyl Ester; 4-Isopropylpyrazole-3-carboxylic Acid Ethyl Ester; 1H-Pyrazole-3-carboxylic acid, 4-(1-methylethyl)-, ethyl ester; Ethyl 4-isopropylpyrazole-3-carboxylate
EINECS	Contact for details

Quality Control

Our 1H-Pyrazole-3-Carboxylic Acid, 4-(1-Methylethyl)-, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.