Description

1H-Pyrazole-3-Carboxaldehyde,Oxime(9Ci) is a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its bifunctional structure, featuring both a pyrazole ring and an oxime group, which enables its use as a key intermediate for constructing complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential 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 bioactivity of the pyrazole scaffold.
• Ligand and Chelating Agent Precursor: The oxime functional group makes it a valuable starting material for creating specialized ligands used in catalysis and metal complexation studies.
• Material Science Research: Employed in the synthesis of novel organic compounds for electronic materials or as monomers for specialized polymers.
• Chemical Biology Probe Development: Acts as a building block for creating molecular tools used to study biological processes and identify new therapeutic targets.

Basic Information

Product Name	1H-Pyrazole-3-Carboxaldehyde,Oxime(9Ci)
CAS No.	30192-58-6
Molecular Formula	C4H5N3O
Molecular Weight	111.10 g/mol
Synonyms	3-Pyrazolecarboxaldehyde oxime; 1H-Pyrazole-3-carboxaldehyde oxime; (1H-Pyrazol-3-yl)methanone oxime; Pyrazole-3-carboxaldehyde oxime; 3-Carboxaldehyde oxime pyrazole; 3-Pyrazolyl aldehyde oxime; 3-Formylpyrazole oxime; 30192-58-6
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemical intermediates. Each batch of 1H-Pyrazole-3-Carboxaldehyde,Oxime(9Ci) is analyzed to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (HPLC), identity (IR, NMR), and related substances is provided with every shipment. Our quality system is designed to support cGMP and ISO standards for reliable sourcing in regulated development pipelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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