Description

1H-Pyrazole-3-Carboxylicacid,4-(1-Hydroxy-1-Methylethyl)-(9Ci) is a functionalized pyrazole derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its bifunctional structure, combining a carboxylic acid group with a tertiary alcohol moiety, enabling its use as a key intermediate for constructing complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical 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 herbicides, fungicides, and insecticides, leveraging the pyrazole core's bioactivity.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create chelating ligands for metal catalysts used in asymmetric synthesis and polymerization reactions.
• Material Science Research: Acts as a monomer or functional additive in the development of specialty polymers, coatings, and advanced organic materials.
• Chemical Biology Probe: Utilized in academic and industrial research to develop molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	1H-Pyrazole-3-Carboxylicacid,4-(1-Hydroxy-1-Methylethyl)-(9Ci)
CAS No.	289041-82-3
Molecular Formula	C7H10N2O3
Molecular Weight	170.17 g/mol
Synonyms	4-(2-Hydroxypropan-2-yl)-1H-pyrazole-3-carboxylic acid; 4-(1-Hydroxy-1-methylethyl)-1H-pyrazole-3-carboxylic acid; 4-(2-Hydroxy-2-propyl)-1H-pyrazole-3-carboxylic acid; 3-Pyrazolecarboxylic acid, 4-(1-hydroxy-1-methylethyl)-; 289041-82-3; 4-(1-Hydroxy-1-methylethyl)pyrazole-3-carboxylic acid; 4-(2-Hydroxypropan-2-yl)-3-pyrazolecarboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 1H-Pyrazole-3-Carboxylicacid,4-(1-Hydroxy-1-Methylethyl)-(9Ci) is produced and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification parameters is provided with each shipment to guarantee compliance with your research and process requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
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.