Description

5-(Hydroxymethyl)-1-Methyl-1H-Pyrazole is a versatile pyrazole derivative characterized by its hydroxymethyl functional group. This compound serves as a valuable building block and intermediate in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought after by the pharmaceutical, agrochemical, and specialty chemical industries for research and development, as well as process chemistry applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those with heterocyclic cores.
• Agrochemical Synthesis: Building block for developing novel fungicides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Used to create specialized ligands for metal catalysis and coordination chemistry.
• Material Science Research: Intermediate in the production of functional polymers, dyes, and advanced organic materials.
• Chemical Biology Probes: Serves as a scaffold for developing molecular probes and biochemical tools.
• Custom Synthesis: Employed in contract research and manufacturing (CRAM) for bespoke chemical production.

Basic Information

Product Name	5-(Hydroxymethyl)-1-Methyl-1H-Pyrazole
CAS No.	84547-61-5
Molecular Formula	C5H8N2O
Molecular Weight	112.13 g/mol
Synonyms	1-Methyl-5-(hydroxymethyl)pyrazole; 1-Methyl-1H-pyrazole-5-methanol; 5-(Hydroxymethyl)-1-methylpyrazole; 1-Methyl-5-pyrazolylmethanol; 1-Methyl-1H-5-pyrazolylmethanol; 5-Hydroxymethyl-1-methylpyrazole; 1-Methyl-1H-pyrazol-5-ylmethanol
EINECS	Contact for details

Quality Control

Our 5-(Hydroxymethyl)-1-Methyl-1H-Pyrazole is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.