Description

2-(4-Ethoxy-Phenyl)-2H-Benzotriazol-5-Ylamine is a specialized benzotriazole derivative, a high-value intermediate in fine chemical synthesis. This compound matters for its role as a key building block in the development of advanced materials and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new compounds with specific light-absorbing or stabilizing properties.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• UV Absorber / Light Stabilizer Synthesis: Serves as a core structure for manufacturing advanced organic UV filters and polymer stabilizers used in coatings, plastics, and personal care products.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Dye and Pigment Manufacturing: Acts as an intermediate for creating specialized dyes and functional pigments with enhanced properties.
• Material Science Research: Employed in academic and industrial R&D for creating novel organic electronic materials or photoresponsive polymers.
• Analytical Reference Standard: Supplied as a high-purity standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2-(4-Ethoxy-Phenyl)-2H-Benzotriazol-5-Ylamine
CAS No.	293737-90-3
Molecular Formula	C14H14N4O
Molecular Weight	254.29 g/mol
Synonyms	5-Amino-2-(4-ethoxyphenyl)-2H-benzotriazole; 2-(4-Ethoxyphenyl)-2H-1,2,3-benzotriazol-5-amine; 2-(p-Ethoxyphenyl)-2H-benzotriazol-5-ylamine; 293737-90-3; 5-Amino-2-(4-ethoxyphenyl)benzotriazole; 2-(4-Ethoxy-phenyl)-2H-benzotriazol-5-ylamine; 2-(4-Ethoxyphenyl)-5-amino-2H-benzotriazole
EINECS	Contact for details

Quality Control

Our 2-(4-Ethoxy-Phenyl)-2H-Benzotriazol-5-Ylamine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere such as nitrogen for long-term stability, especially after opening the original packaging.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%
Heavy Metals	≤ 20 ppm

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