Description

3-sec-Butyl-1-Methyl-1H-Pyrazole-4-Carbaldehyde is a versatile pyrazole-based aldehyde intermediate of significant importance in advanced organic synthesis. Its unique structure makes it a valuable building block for constructing complex heterocyclic compounds, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active ingredients, fine chemicals, and functional materials who require high-purity, reliable synthetic intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of next-generation pesticides, herbicides, and fungicides, leveraging the pyrazole core for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic semiconductors, photoactive materials, and polymers with specific electronic properties.
• Chemical Biology Probes: Utilized to build molecular probes for studying enzyme function and cellular pathways.
• Custom Synthesis and R&D: A critical reagent for contract research organizations (CROs) and fine chemical companies performing custom synthesis projects.

Basic Information

Product Name	3-sec-Butyl-1-Methyl-1H-Pyrazole-4-Carbaldehyde
CAS No.	1172893-08-1
Molecular Formula	C9H14N2O
Molecular Weight	166.22 g/mol
Synonyms	1-Methyl-3-(1-methylpropyl)-1H-pyrazole-4-carboxaldehyde; 3-(sec-Butyl)-1-methyl-1H-pyrazole-4-carbaldehyde; 3-(1-Methylpropyl)-1-methyl-1H-pyrazole-4-carbaldehyde; 1-Methyl-3-sec-butyl-1H-pyrazole-4-carbaldehyde; Pyrazole-4-carbaldehyde, 3-(1-methylpropyl)-1-methyl-; 3-(1-Methylpropyl)-1-methylpyrazole-4-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 3-sec-Butyl-1-Methyl-1H-Pyrazole-4-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 a controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
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.