Description

2-(1H-Pyrazol-1-yl)acetohydrazide (Saltdata: Free) is a versatile heterocyclic building block and key intermediate in advanced organic synthesis. This compound is valued for its pyrazole-acetohydrazide hybrid structure, which is crucial for constructing complex molecules with targeted biological and chemical properties. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the pyrazole moiety.
• Ligand and Chelating Agent: Serves as a versatile ligand for metal complexation in catalysis and material science applications.
• Polymer Chemistry: Acts as a functional monomer or cross-linking agent for creating specialty polymers with enhanced thermal or mechanical properties.
• Chemical Research: Employed in academic and industrial R&D for exploring new heterocyclic chemistry, reaction pathways, and structure-activity relationships (SAR).
• Dye and Pigment Intermediate: Utilized in the synthesis of complex organic dyes and functional colorants.

Basic Information

Product Name	2-(1H-Pyrazol-1-yl)acetohydrazide (Saltdata: Free)
CAS No.	934175-49-2
Molecular Formula	C5H8N4O
Molecular Weight	140.15 g/mol
Synonyms	2-(1H-Pyrazol-1-yl)acetohydrazide; 2-(1H-Pyrazol-1-yl)acetic acid hydrazide; Acetic acid, 2-(1H-pyrazol-1-yl)-, hydrazide; 1H-Pyrazole-1-acetohydrazide; (1H-Pyrazol-1-yl)acetohydrazide; N'-(2-(1H-Pyrazol-1-yl)acetyl)hydrazine; 934175-49-2
EINECS	Contact for details

Quality Control

Our 2-(1H-Pyrazol-1-yl)acetohydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are available upon request 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 area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after use to prevent degradation. For long-term storage, consider using desiccants or storing under an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 3.0%

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