Description

n-Hydroxy-N,N'-Diacetylbenzidine is a specialized aromatic amine derivative with significant utility in advanced chemical synthesis. This compound matters as a versatile intermediate and building block, enabling the production of complex molecules for high-performance applications. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors for developing novel active ingredients and functional materials.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients and fine chemicals.
• Building block for advanced agrochemicals, including herbicides and plant growth regulators.
• Precursor in the development of specialized dyes, pigments, and colorants.
• Research chemical for academic and industrial R&D in organic and medicinal chemistry.
• Used in the production of polymer additives and stabilizers.
• Intermediate for liquid crystal and electronic material synthesis.

Basic Information

Product Name	n-Hydroxy-N,N'-Diacetylbenzidine
CAS No.	71609-22-8
Molecular Formula	C16H16N2O3
Molecular Weight	284.31 g/mol
Synonyms	N,N'-Diacetylbenzidine N-oxide; 4,4'-Diacetamidodiphenyl N-oxide; 4,4'-Bis(acetamido)diphenyl N-oxide; N-Hydroxy-N,N'-diacetylbenzidine; 1,1'-(1,1'-Biphenyl)-4,4'-diylbis(N-hydroxyacetamide); Benzidine, N-hydroxy-N,N'-diacetyl-; 4-Acetamido-4'-(N-hydroxyacetamido)biphenyl
EINECS	Contact for details

Quality Control

Our n-Hydroxy-N,N'-Diacetylbenzidine undergoes rigorous quality testing to ensure compliance with industry standards. We implement strict in-process controls and final release testing, including identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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