Description

n-Vanillylidenebenzidine is a specialized organic compound belonging to the class of benzidine derivatives. This chemical is valued for its role as a key synthetic intermediate and chromogenic reagent in advanced analytical and research applications. It is primarily utilized by industries and research institutions focused on chemical synthesis, dye manufacturing, and the development of diagnostic reagents.

Application

• Chemical Synthesis Intermediate: Serves as a crucial building block for synthesizing more complex organic molecules, including dyes and pigments.
• Chromogenic Reagent: Used in analytical chemistry and diagnostic kits for the colorimetric detection of specific analytes.
• Dye and Pigment Manufacturing: Acts as a precursor in the production of azo dyes and other colored compounds.
• Research & Development: Employed in academic and industrial R&D labs for studying reaction mechanisms and developing new materials.
• Photographic Chemicals: Potential application in the formulation of light-sensitive materials.
• Polymer Additive: Can be investigated for use as a monomer or cross-linking agent in specialty polymer formulations.

Basic Information

Product Name	n-Vanillylidenebenzidine
CAS No.	73688-67-2
Molecular Formula	C20H16N2O2
Molecular Weight	316.36 g/mol
Synonyms	4-[(E)-[(4-Aminophenyl)(4-hydroxy-3-methoxyphenyl)methylene]amino]aniline; 4,4'-Bis[(4-hydroxy-3-methoxyphenyl)methyleneamino]biphenyl (related); Vanillylidene Benzidine; N-Vanillylidene-Benzidine; Benzidine, N-vanillylidene-; Light-sensitive benzidine derivative
EINECS	Contact for details

Quality Control

Our n-Vanillylidenebenzidine is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and IR for structural confirmation, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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