Description

1-Hydroxymethyl-1H-Pyrazole-3-Carboxylic Acid Methyl Ester is a versatile pyrazole derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its functionalized structure, which makes it an essential intermediate for constructing complex molecules in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in heterocyclic drug discovery.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the pyrazole core's bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of functional organic molecules for advanced materials.
• Custom Synthesis and Contract Manufacturing: A high-purity starting material for custom synthesis projects and scale-up processes under cGMP guidelines.

Basic Information

Product Name	1-Hydroxymethyl-1H-Pyrazole-3-Carboxylic Acid Methyl Ester
CAS No.	1001519-16-9
Molecular Formula	C7H10N2O3
Molecular Weight	170.17 g/mol
Synonyms	Methyl 1-(hydroxymethyl)-1H-pyrazole-3-carboxylate; 1H-Pyrazole-3-carboxylic acid, 1-(hydroxymethyl)-, methyl ester; Methyl 1-hydroxymethylpyrazole-3-carboxylate; 1-(Hydroxymethyl)-1H-pyrazole-3-carboxylic acid methyl ester; 1H-Pyrazole-3-carboxylic acid, 1-(hydroxymethyl)- methyl ester
EINECS	Contact for details

Quality Control

Our 1-Hydroxymethyl-1H-Pyrazole-3-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every 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 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 to maintain stability and prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.