Description

1H-Pyrazole-5-Carboxylicacid,3-(1,1-Dimethylethyl)-1-Methyl-4-Nitro-,Hydrazide(9Ci) is a specialized pyrazole derivative hydrazide compound that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring a tert-butyl group and a nitro substituent, makes it a valuable precursor for the development of novel heterocyclic compounds and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and production in pharmaceutical chemistry, agrochemical development, and materials science, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Research: Used in the development of next-generation herbicides and plant growth regulators, leveraging its heterocyclic core.
• Ligand Synthesis: Serves as a starting material for creating complex chelating agents and ligands in coordination chemistry and catalysis.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme inhibition and cellular processes.
• Advanced Material Development: A building block for functionalized polymers and organic electronic materials due to its electron-withdrawing nitro group.
• Academic & Industrial R&D: Critical for methodological development in organic synthesis and heterocyclic chemistry research.

Basic Information

Product Name	1H-Pyrazole-5-Carboxylicacid,3-(1,1-Dimethylethyl)-1-Methyl-4-Nitro-,Hydrazide(9Ci)
CAS No.	395654-40-7
Molecular Formula	C9H15N5O3
Molecular Weight	241.25 g/mol
Synonyms	3-tert-Butyl-1-methyl-4-nitro-1H-pyrazole-5-carbohydrazide; 3-(tert-Butyl)-1-methyl-4-nitro-1H-pyrazole-5-carboxylic acid hydrazide; 1-Methyl-3-tert-butyl-4-nitro-1H-pyrazole-5-carbohydrazide; 4-Nitro-3-tert-butyl-1-methylpyrazole-5-carbohydrazide; Pyrazole-5-carboxylic acid, 3-(1,1-dimethylethyl)-1-methyl-4-nitro-, hydrazide (9CI); 395654-40-7; tert-Butyl-methyl-nitropyrazole carbohydrazide
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrazole-5-Carboxylicacid,3-(1,1-Dimethylethyl)-1-Methyl-4-Nitro-,Hydrazide(9Ci) adheres to stringent quality management systems to ensure batch-to-batch consistency and high purity. The material is characterized and released according to comprehensive in-house specifications, which typically include identity confirmation by spectroscopic methods and purity determination by HPLC. Certificates of Analysis (COA) detailing all critical quality attributes 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, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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