Description

(3,4,5-Trimethyl-Pyrazol-1-Yl)-Acetic Acid is a specialized pyrazole derivative carboxylic acid, serving as a versatile and high-value building block in advanced organic synthesis. Its core value lies in its functionalized structure, which allows for the efficient construction of complex heterocyclic frameworks and active pharmaceutical ingredients (APIs). This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Ligand and Catalyst Development: Serves as a functionalized ligand precursor for metal-organic frameworks (MOFs) and transition metal catalysts in asymmetric synthesis.
• Fine Chemical Building Block: Employed in the custom synthesis of complex molecules for material science, including dyes, pigments, and specialty polymers.
• Bioconjugation and Probe Chemistry: The acetic acid moiety allows for coupling reactions, making it useful for creating biochemical probes and diagnostic agents.

Basic Information

Product Name	(3,4,5-Trimethyl-Pyrazol-1-Yl)-Acetic Acid
CAS No.	66053-93-8
Molecular Formula	C8H12N2O2
Molecular Weight	168.19 g/mol
Synonyms	1H-Pyrazole-1-acetic acid, 3,4,5-trimethyl-; (3,4,5-Trimethyl-1H-pyrazol-1-yl)acetic acid; 3,4,5-Trimethyl-1H-pyrazole-1-acetic acid; 1-Carboxymethyl-3,4,5-trimethylpyrazole; 66053-93-8; Acetic acid, (3,4,5-trimethyl-1-pyrazolyl)-; (3,4,5-Trimethylpyrazol-1-yl)acetic acid
EINECS	Contact for details

Quality Control

Every batch of (3,4,5-Trimethyl-Pyrazol-1-Yl)-Acetic Acid is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and commercial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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