Description

5-Isobutyl-1H-Pyrazole-3-Carbaldehyde is a specialized pyrazole derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functional aldehyde group, which provides a critical reactive handle for constructing complex molecular architectures. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging the pyrazole core's bioactivity.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-organic frameworks (MOFs) and catalysts for asymmetric synthesis.
• Material Science Research: Acts as a building block for functional polymers and organic electronic materials due to its conjugated structure.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects requiring complex, multi-step heterocyclic chemistry.

Basic Information

Product Name	5-Isobutyl-1H-Pyrazole-3-Carbaldehyde
CAS No.	1025032-18-1
Molecular Formula	C8H12N2O
Molecular Weight	152.20 g/mol
Synonyms	1H-Pyrazole-3-carboxaldehyde, 5-(2-methylpropyl)-; 5-(2-Methylpropyl)-1H-pyrazole-3-carbaldehyde; 5-Isobutyl-1H-pyrazole-3-carboxaldehyde; 3-Formyl-5-isobutylpyrazole; 5-Isobutylpyrazole-3-carbaldehyde; Isobutylpyrazolecarbaldehyde; 1025032-18-1
EINECS	Contact for details

Quality Control

Our 5-Isobutyl-1H-Pyrazole-3-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. This compound is light-sensitive and easily oxidized; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.