Description

1-sec-Butyl-1H-Pyrazole-3-Carboxylic Acid is a versatile pyrazole-carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its functionalized heterocyclic structure, which is essential for constructing complex molecules with targeted biological or material properties. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the creation of new active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting various disease pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging the pyrazole core for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of functional organic materials, including polymers and liquid crystals, due to its rigid heterocyclic structure.
• Chemical Biology Probes: Utilized as a scaffold for designing molecular probes and inhibitors to study enzyme function and biological processes.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring specific pyrazole derivatives.

Basic Information

Item	Details
Product Name	1-sec-Butyl-1H-Pyrazole-3-Carboxylic Acid
CAS No.	1006451-21-3
Molecular Formula	C8H12N2O2
Molecular Weight	168.19 g/mol
Synonyms	1-(1-Methylpropyl)-1H-pyrazole-3-carboxylic acid; 1-(sec-Butyl)-1H-pyrazole-3-carboxylic acid; 3-Pyrazolecarboxylic acid, 1-(1-methylpropyl)-; 1-sec-Butylpyrazole-3-carboxylic acid; 1-(Butan-2-yl)-1H-pyrazole-3-carboxylic acid; 1-(1-Methylpropyl)pyrazole-3-carboxylic acid; sec-Butyl pyrazole-3-carboxylate (acid form)
EINECS	Contact for details

Quality Control

Our 1-sec-Butyl-1H-Pyrazole-3-Carboxylic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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