Description

(E)-2-(3,5-Dimethyl-4-(Phenyldiazenyl)-1H-Pyrazol-1-Yl)Acetic Acid is a specialized pyrazole derivative featuring a diazenyl functional group, making it a valuable synthetic intermediate for advanced organic chemistry. This compound is significant for its role in constructing complex molecular architectures, particularly in the development of functional dyes, coordination chemistry ligands, and bioactive molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Functional Dye Synthesis: Acts as a precursor for azo dyes and pigments, where the diazenyl group provides chromophoric properties for applications in textiles and imaging.
• Coordination Chemistry: Employed as a ligand for metal complexes in catalysis and materials science due to its nitrogen-rich pyrazole core.
• Chemical Biology Probes: Utilized in the design of molecular probes and tags for studying biological processes and diagnostics.
• Polymer Science: Incorporated into specialty monomers to create polymers with unique thermal or optical characteristics.

Basic Information

Product Name	(E)-2-(3,5-Dimethyl-4-(Phenyldiazenyl)-1H-Pyrazol-1-Yl)Acetic Acid
CAS No.	1870855-76-7
Molecular Formula	C₁₃H₁₄N₄O₂
Molecular Weight	258.28 g/mol
Synonyms	2-[(E)-3,5-Dimethyl-4-(phenyldiazenyl)-1H-pyrazol-1-yl]acetic acid; (E)-2-(3,5-Dimethyl-4-(phenyldiazenyl)-1H-pyrazol-1-yl)ethanoic acid; 4-(Phenyldiazenyl)-3,5-dimethyl-1H-pyrazole-1-acetic acid; (E)-2-(4-(Phenyldiazenyl)-3,5-dimethylpyrazol-1-yl)acetic acid; Azopyrazole acetic acid derivative; 1-Carboxymethyl-3,5-dimethyl-4-(phenyldiazenyl)pyrazole
EINECS	Contact for details

Quality Control

Our (E)-2-(3,5-Dimethyl-4-(Phenyldiazenyl)-1H-Pyrazol-1-Yl)Acetic Acid is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your regulatory and quality assurance 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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.