Description

4-[(2-Ethoxyphenyl)Azo]-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazole-1-Carboxamidine Monohydrochloride is a high-purity azo pyrazole derivative, offered as a monohydrochloride salt for enhanced stability and handling. This compound is valued for its role as a versatile chemical intermediate and its potential in the development of specialized functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced dye sectors for synthesis and formulation work.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of heterocyclic compounds.
• Agrochemical Synthesis: Serves as a key building block in the production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Precursor: Functions as a critical intermediate in the manufacture of high-performance azo dyes and organic pigments for industrial applications.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.
• Material Science: Investigated for potential use in the development of functional materials, including optical sensors and nonlinear optical (NLO) materials.

Basic Information

Product Name	4-[(2-Ethoxyphenyl)Azo]-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazole-1-Carboxamidine Monohydrochloride
CAS No.	85409-33-2
Molecular Formula	C13H16N6O2 • HCl
Molecular Weight	324.77 g/mol
Synonyms	1H-Pyrazole-1-carboxamidine, 4-[(2-ethoxyphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-, monohydrochloride; 4-[(2-Ethoxyphenyl)diazenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-carboximidamide hydrochloride; Azo pyrazole carboxamidine hydrochloride; 2-Ethoxy phenyl azo pyrazole carboxamidine HCl; (2-Ethoxyphenyl)azo pyrazolone derivative hydrochloride
EINECS	Contact for details

Quality Control

Our 4-[(2-Ethoxyphenyl)Azo]-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazole-1-Carboxamidine Monohydrochloride is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Orange to red powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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