Description

3-(4-Ethyl-5-Hydroxy-3-Methyl-Pyrazol-1-Yl)-4-Methyl-Benzoic Acid is a high-value, multi-functional heterocyclic benzoic acid derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for synthesizing complex organic molecules. It is primarily required by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, metabolic disorders, and central nervous system (CNS) conditions.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy and selectivity.
• Ligand & Chelating Agent: Used in coordination chemistry and catalysis due to the presence of pyrazole and carboxylic acid functional groups.
• Material Science Research: Serves as a monomer or additive in the development of advanced polymers, coatings, and functional organic materials.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and organic synthesis, enabling the exploration of new chemical spaces.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized colorants and imaging agents.

Basic Information

Product Name	3-(4-Ethyl-5-Hydroxy-3-Methyl-Pyrazol-1-Yl)-4-Methyl-Benzoic Acid
CAS No.	1015844-33-3
Molecular Formula	C14H16N2O3
Molecular Weight	260.29 g/mol
Synonyms	4-Methyl-3-(4-ethyl-5-hydroxy-3-methyl-1H-pyrazol-1-yl)benzoic acid; 3-(4-Ethyl-5-hydroxy-3-methyl-1H-pyrazol-1-yl)-4-methylbenzoic acid; 1H-Pyrazole-1-hexanoic acid, 4-ethyl-5-hydroxy-3-methyl-, 4-methyl-3-(4-ethyl-5-hydroxy-3-methyl-1H-pyrazol-1-yl)benzoate (parent); Benzoic acid, 3-(4-ethyl-5-hydroxy-3-methyl-1H-pyrazol-1-yl)-4-methyl-; 1015844-33-3; 4-Methyl-3-(4-ethyl-5-hydroxy-3-methyl-pyrazol-1-yl)-benzoesäure (German)
EINECS	Contact for details

Quality Control

Our production of 3-(4-Ethyl-5-Hydroxy-3-Methyl-Pyrazol-1-Yl)-4-Methyl-Benzoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Purity (HPLC, Area %)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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