Description

5-Chloro-4-Nitro-1-Propyl-1H-Pyrazole is a high-purity, functionalized pyrazole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, featuring chloro and nitro substituents, makes it a versatile building block for constructing complex molecules with tailored properties. This compound is essential for research and development in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a building block for creating specialized polymers, ligands, and functional materials.
• Chemical Biology & Proteomics: Employed in the design of molecular probes and enzyme inhibitors for biochemical research.
• Organic Synthesis: A versatile reagent for heterocyclic chemistry, enabling complex ring formations and functional group transformations.

Basic Information

Product Name	5-Chloro-4-Nitro-1-Propyl-1H-Pyrazole
CAS No.	1429309-41-0
Molecular Formula	C6H8ClN3O2
Molecular Weight	189.60 g/mol
Synonyms	1-Propyl-5-chloro-4-nitro-1H-pyrazole; 5-Chloro-4-nitro-1-propylpyrazole; 1H-Pyrazole, 5-chloro-4-nitro-1-propyl-; 4-Nitro-5-chloro-1-propyl-1H-pyrazole; 5-Chloro-4-nitro-1-propyl-1H-pyrazole; 1-Propyl-4-nitro-5-chloro-1H-pyrazole
EINECS	Contact for details

Quality Control

Our 5-Chloro-4-Nitro-1-Propyl-1H-Pyrazole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment ensures material integrity for your most demanding R&D and scale-up processes.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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