Description

5-(2,4,5-Trimethylphenyl)-1H-Pyrazole-3-Carboxylic Acid is a high-purity, functionalized pyrazole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique aromatic substitution pattern and carboxylic acid functionality, which enable precise molecular modifications. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in developing new generation herbicides, fungicides, and plant growth regulators with tailored activity profiles.
• Ligand Synthesis: Serves as a starting material for creating specialized ligands used in catalysis and material science applications.
• Organic Electronic Materials: Investigated as a potential component in the development of organic semiconductors and light-emitting materials due to its conjugated structure.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein interactions.
• Custom Synthesis & Contract Manufacturing: A fundamental building block for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	5-(2,4,5-Trimethylphenyl)-1H-Pyrazole-3-Carboxylic Acid
CAS No.	1037690-42-8
Molecular Formula	C13H14N2O2
Molecular Weight	230.26 g/mol
Synonyms	1H-Pyrazole-3-carboxylic acid, 5-(2,4,5-trimethylphenyl)-; 5-(2,4,5-Trimethylphenyl)-1H-pyrazole-3-carboxylic acid; 3-Pyrazolecarboxylic acid, 5-(2,4,5-trimethylphenyl)-; 1037690-42-8; 5-(2,4,5-Trimethylphenyl)pyrazole-3-carboxylic acid; 5-(2,4,5-TMP)-1H-pyrazole-3-COOH
EINECS	Contact for details

Quality Control

Our production of 5-(2,4,5-Trimethylphenyl)-1H-Pyrazole-3-Carboxylic Acid adheres to stringent in-process controls and final batch analysis to ensure consistent high purity and chemical identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality management system is designed to support cGMP and ISO standards for traceability and reliability, making this product suitable for demanding R&D and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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