Description

Ethanone, 1-(1H-Pyrazol-3-Yl)- (9Ci) is a high-purity organic building block and key synthetic intermediate. This compound is valued for its versatile pyrazole-acetyl structural motif, which is integral to constructing more complex heterocyclic systems. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Serves as a key building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science Research: Used in the development of advanced organic materials, including ligands for catalysis and components for organic electronics.
• Chemical Biology & Proteomics: Employed as a scaffold or tagging agent in the design of molecular probes and activity-based protein profiling (ABPP) reagents.
• Academic & Contract Research: Essential for methodological development and exploratory synthesis in university and CRO (Contract Research Organization) laboratories.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	Ethanone, 1-(1H-Pyrazol-3-Yl)- (9Ci)
CAS No.	20583-33-9
Molecular Formula	C5H6N2O
Molecular Weight	110.11 g/mol
Synonyms	3-Acetylpyrazole; 1H-Pyrazol-3-yl methyl ketone; 1-(1H-Pyrazol-3-yl)ethanone; 1-(1H-Pyrazol-3-yl)ethan-1-one; 3-Acetyl-1H-pyrazole; Methyl 1H-pyrazol-3-yl ketone; 3-Pyrazolyl methyl ketone; 1-(3-Pyrazolyl)ethanone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(1H-Pyrazol-3-Yl)- is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and relevant industry standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.