Description

1H-Pyrazol-5-Amine, 1-(Chloroacetyl)- (9Ci) is a specialized pyrazole derivative, a key building block in advanced organic synthesis. Its molecular structure, featuring both an amine and a reactive chloroacetyl group, makes it a versatile intermediate for constructing complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those 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 pyrazole core for biological activity.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other specialty chemicals requiring complex heterocyclic structures.
• Material Science: Investigated as a monomer or cross-linking agent for creating polymers with specific thermal or optical properties.

Basic Information

Item	Detail
Product Name	1H-Pyrazol-5-Amine, 1-(Chloroacetyl)- (9Ci)
CAS No.	155347-68-5
Molecular Formula	C5H6ClN3O
Molecular Weight	159.57 g/mol
Synonyms	1-(Chloroacetyl)-1H-pyrazol-5-amine; 1-(Chloroacetyl)-1H-pyrazol-5-ylamine; 5-Amino-1-(chloroacetyl)pyrazole; 1-(Chloroacetyl)-5-aminopyrazole; 1H-Pyrazol-5-amine, 1-(chloroacetyl)-; 155347-68-5; 1-(Chloroacetyl)-1H-pyrazol-5-amine (9CI)
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrazol-5-Amine, 1-(Chloroacetyl)- (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide full traceability and detailed Certificates of Analysis (COA) to ensure compliance with your research and cGMP-grade manufacturing requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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