Description

3,4-Dihydroxybenzaldoxime is a specialized organic compound belonging to the class of phenolic oximes. This chemical is valued for its chelating properties and its role as a versatile synthetic intermediate in advanced organic synthesis. It is primarily utilized by industries involved in chemical research, pharmaceutical development, and the production of metal extraction agents. Our supply ensures high purity and consistent quality to meet the stringent requirements of these applications.

Application

• Chemical Synthesis Intermediate: A key building block for synthesizing more complex molecules, including pharmaceuticals and agrochemicals.
• Metal Chelation & Extraction: Used in analytical chemistry and hydrometallurgy for the selective chelation and extraction of specific metal ions.
• Pharmaceutical Research: Serves as a precursor or intermediate in the research and development of novel active pharmaceutical ingredients (APIs).
• Analytical Reagent: Employed as a reagent in colorimetric and spectrophotometric methods for metal ion detection and quantification.
• Polymer Additive: Can function as a stabilizer or functional monomer in specialty polymer formulations.
• Corrosion Inhibitor Precursor: Used in the development of formulations designed to protect metals from corrosion.

Basic Information

Product Name	3,4-Dihydroxybenzaldoxime
CAS No.	3343-59-7
Molecular Formula	C7H7NO3
Molecular Weight	153.14 g/mol
Synonyms	3,4-Dihydroxybenzaldehyde oxime; Protocatechualdoxime; 3,4-Dihydroxybenzenecarboxaldoxime; 4-Hydroxy-3-hydroxybenzaldoxime; Catechol-4-aldoxime; (3,4-Dihydroxyphenyl)methanone oxime; 3,4-DHBA oxime
EINECS	222-099-8

Quality Control

Our 3,4-Dihydroxybenzaldoxime is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and melting point determination, to ensure it meets high-grade specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your quality standards.

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). This product is easily oxidized and should be handled under an inert atmosphere for long-term storage to maintain stability and purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	195°C - 205°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.