Description

1H-Pyrazole-5-Carboxaldehyde,3-(1,1-Dimethylethyl)-1-Methyl-4-Nitro-(9Ci) is a specialized nitro-substituted pyrazole derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both aldehyde and nitro functional groups on a sterically hindered pyrazole core, makes it a versatile intermediate for constructing complex heterocyclic systems. This compound is essential for R&D and production in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for targeted therapies and enzyme inhibitors.
• Agrochemical Synthesis: Building block for developing new generation herbicides, fungicides, and insecticides with improved efficacy.
• Material Science Research: Used in the creation of advanced organic materials, including ligands for catalysis and components for electronic materials.
• Chemical Biology Probes: Serves as a scaffold for developing molecular probes to study biological pathways and protein interactions.
• Custom Synthesis & Contract Manufacturing: A high-value intermediate for custom synthesis projects and scale-up production under cGMP conditions.

Basic Information

Product Name	1H-Pyrazole-5-Carboxaldehyde,3-(1,1-Dimethylethyl)-1-Methyl-4-Nitro-(9Ci)
CAS No.	817172-31-9
Molecular Formula	C9H13N3O3
Molecular Weight	211.22 g/mol
Synonyms	3-tert-Butyl-1-methyl-4-nitro-1H-pyrazole-5-carbaldehyde; 3-(tert-Butyl)-1-methyl-4-nitro-1H-pyrazole-5-carboxaldehyde; 1-Methyl-3-tert-butyl-4-nitro-1H-pyrazole-5-carbaldehyde; 4-Nitro-3-tert-butyl-1-methyl-1H-pyrazole-5-carboxaldehyde; tert-Butyl-methyl-nitropyrazole carboxaldehyde; 817172-31-9; 1H-Pyrazole-5-carboxaldehyde, 3-(1,1-dimethylethyl)-1-methyl-4-nitro- (9CI)
EINECS	Contact for details

Quality Control

Every batch of 1H-Pyrazole-5-Carboxaldehyde,3-(1,1-Dimethylethyl)-1-Methyl-4-Nitro-(9Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support development and commercial projects with material suitable for research use through to cGMP-grade production.

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 material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.