Description

4,5-Dihydro-4-[(2-Methoxy-5-Methylphenyl)Azo]-3-Methyl-5-Oxo-1H-Pyrazole-1-Carboxamidine Monohydrochloride is a high-purity azo pyrazole derivative, valued for its role as a specialized chemical intermediate. Its precise molecular structure makes it a critical building block for synthesizing complex organic compounds with specific functional properties. This product is essential for research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapeutic agents.
• Agrochemical Research: Used in developing advanced crop protection chemicals, including herbicides and fungicides, due to its heterocyclic core.
• Dye & Pigment Synthesis: Serves as a specialized intermediate for creating high-performance azo dyes and organic pigments.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic reactions and material properties.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Item	Details
Product Name	4,5-Dihydro-4-[(2-Methoxy-5-Methylphenyl)Azo]-3-Methyl-5-Oxo-1H-Pyrazole-1-Carboxamidine Monohydrochloride
CAS No.	68936-08-3
Molecular Formula	C14H18N6O2 • HCl
Molecular Weight	338.79 g/mol (Free base: 302.33 g/mol)
Synonyms	1-Carbamimidoyl-4-[(2-methoxy-5-methylphenyl)hydrazinylidene]-3-methyl-4,5-dihydro-1H-pyrazol-5-one hydrochloride; 4,5-Dihydro-4-[(2-methoxy-5-methylphenyl)azo]-3-methyl-5-oxo-1H-pyrazole-1-carboxamidine hydrochloride; Pyrazole azo derivative hydrochloride; Azo pyrazole carboxamidine HCl; 1H-Pyrazole-1-carboxamidine, 4,5-dihydro-4-[(2-methoxy-5-methylphenyl)azo]-3-methyl-5-oxo-, monohydrochloride
EINECS	Contact for details

Quality Control

Our 4,5-Dihydro-4-[(2-Methoxy-5-Methylphenyl)Azo]-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 area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be stored away from light as indicated by its chemical properties.

Specification

Item	Specification
Appearance	Solid powder
Color	Characteristic
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.