Description

3,4,5-Tribromo-1-Nitro-1H-Pyrazole is a halogenated nitroheterocyclic compound that serves as a versatile and high-value synthetic building block. Its unique structure, featuring three bromine atoms and a nitro group on a pyrazole core, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or requiring halogenated motifs for bioactivity and metabolic stability.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the bromine atoms contribute to enhanced binding and efficacy.
• Material Science Research: Serves as a building block for creating specialized polymers, ligands for catalysis, and organic electronic materials due to its electron-deficient character.
• Chemical Biology Probes: Utilized in the design of molecular probes and tags for studying biological processes and protein interactions.
• Organic Synthesis: Acts as a versatile substrate for cross-coupling reactions, nucleophilic substitutions, and further functionalization to create diverse chemical libraries.

Basic Information

Product Name	3,4,5-Tribromo-1-Nitro-1H-Pyrazole
CAS No.	104599-40-8
Molecular Formula	C3HBr3N3O2
Molecular Weight	344.78 g/mol
Synonyms	1H-Pyrazole, 3,4,5-tribromo-1-nitro-; 3,4,5-Tribromo-1-nitropyrazole; 1-Nitro-3,4,5-tribromopyrazole; Tribromonitropyrazole; NSC 405124; 104599-40-8
EINECS	Contact for details

Quality Control

Our 3,4,5-Tribromo-1-Nitro-1H-Pyrazole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to pale yellow 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%
Heavy Metals	≤ 20 ppm

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