Description

Vanillin Azine is a high-purity organic compound derived from vanillin, serving as a versatile intermediate and analytical reagent. Its unique chemical structure makes it valuable for synthesizing more complex molecules and for use in sensitive detection methods. This product is essential for research and development laboratories, flavor and fragrance chemists, and manufacturers in the fine chemical and pharmaceutical sectors seeking reliable, high-quality building blocks.

Application

• Chemical Synthesis Intermediate: A key precursor for the preparation of heterocyclic compounds, pharmaceuticals, and specialty chemicals.
• Analytical Chemistry Reagent: Used in spectrophotometric methods and as a derivatization agent for the detection and quantification of carbonyl compounds.
• Flavor & Fragrance Research: Employed in the study and development of novel vanillin derivatives and aroma chemicals.
• Photographic Industry: Acts as a chemical component in certain specialized photographic processes and formulations.
• Cross-linking Agent Studies: Investigated for potential use in polymer chemistry due to its bifunctional azine structure.
• Laboratory Reference Standard: Serves as a pure standard for calibration and quality control in analytical testing.

Basic Information

Product Name	Vanillin Azine
CAS No.	1696-60-2
Molecular Formula	C16H14N2O4
Molecular Weight	298.29 g/mol
Synonyms	Bis(4-hydroxy-3-methoxybenzylidene)hydrazine; Vanillin hydrazone dimer; Divanillin azine; 4,4'-Dihydroxy-3,3'-dimethoxybenzalazine; Azine of vanillin; 1,2-Bis(4-hydroxy-3-methoxybenzylidene)hydrazine; (E,E)-Bis(4-hydroxy-3-methoxybenzylidene)hydrazine
EINECS	Contact for details

Quality Control

Our Vanillin Azine is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	245 - 250 °C
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.