Description

3,5-Dibromo-4-Hydroxybenzohydrazide is a specialized aromatic hydrazide derivative, primarily valued as a versatile synthetic intermediate and building block in advanced organic chemistry. Its molecular structure, featuring bromine substituents and a reactive hydrazide group, makes it a critical precursor for the development of pharmaceuticals, agrochemicals, and functional materials. This compound is essential for researchers and manufacturers in fine chemical synthesis, pharmaceutical R&D, and material science who require high-purity intermediates for coupling reactions and heterocycle formation.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with brominated aromatic cores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent Precursor: Serves as a starting material for creating specialized ligands used in catalysis and metal complexation.
• Polymer and Material Science: Employed in the development of high-performance polymers, dyes, and photoactive materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on heterocyclic chemistry and medicinal chemistry.
• Cross-coupling Reactions: Acts as a substrate in palladium-catalyzed cross-coupling reactions to construct complex molecular architectures.

Basic Information

Product Name	3,5-Dibromo-4-Hydroxybenzohydrazide
CAS No.	857537-46-3
Molecular Formula	C7H6Br2N2O2
Molecular Weight	309.94 g/mol
Synonyms	4-Hydroxy-3,5-dibromobenzohydrazide; 3,5-Dibromo-4-hydroxybenzoic acid hydrazide; Benzoic acid, 3,5-dibromo-4-hydroxy-, hydrazide; Benzohydrazide, 3,5-dibromo-4-hydroxy-; 857537-46-3; 4-Hydroxy-3,5-dibromobenzoic hydrazide
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-4-Hydroxybenzohydrazide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and quality assurance for your projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.