Description

Ethyl 3-(tert-Butyl)-1-(3-Nitro-2-Pyridinyl)-1H-Pyrazole-5-Carboxylate is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in research and development for targeted therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories, agrochemical innovators, and fine chemical manufacturers seeking a reliable supply of this specialized building block.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its pyrazole and pyridine motifs.
• Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds in fine chemical manufacturing.
• Life Science Research: Employed in biochemical and pharmacological studies as a tool compound or a scaffold for probe development.
• Material Science: Potential applications in the development of specialty chemicals and functional materials.

Basic Information

Product Name	Ethyl 3-(tert-Butyl)-1-(3-Nitro-2-Pyridinyl)-1H-Pyrazole-5-Carboxylate
CAS No.	959572-95-3
Molecular Formula	C15H18N4O4
Molecular Weight	318.33 g/mol
Synonyms	Ethyl 3-tert-butyl-1-(3-nitro-2-pyridinyl)-1H-pyrazole-5-carboxylate; 1H-Pyrazole-5-carboxylic acid, 3-(1,1-dimethylethyl)-1-(3-nitro-2-pyridinyl)-, ethyl ester; 3-(tert-Butyl)-1-(3-nitro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid ethyl ester; CAS 959572-95-3; 959572-95-3; Ethyl 3-(tert-butyl)-1-(3-nitro-2-pyridyl)-1H-pyrazole-5-carboxylate; 3-tert-Butyl-1-(3-nitro-2-pyridinyl)-1H-pyrazole-5-carboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 3-(tert-Butyl)-1-(3-Nitro-2-Pyridinyl)-1H-Pyrazole-5-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and research applications. 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, well-ventilated place at a controlled room temperature (15-25°C). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Assay	97.0% - 102.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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