Description

N'-[(5-Bromo-2-Thienyl)Methylene]-2-Hydroxybenzohydrazide is a high-purity organic compound with a defined molecular structure, serving as a critical intermediate in advanced chemical synthesis. This compound matters for its role in facilitating the development of novel materials and active pharmaceutical ingredients (APIs) where precise molecular architecture is required. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Material Science: Serves as a precursor for organic electronic materials and advanced polymers.
• Chemical Synthesis: A versatile reagent for constructing complex heterocyclic compounds in academic and industrial research.
• Ligand & Catalyst Development: Potential use in creating novel ligands for catalytic systems due to its chelating hydrazide structure.

Basic Information

Product Name	N'-[(5-Bromo-2-Thienyl)Methylene]-2-Hydroxybenzohydrazide
CAS No.	316129-92-7
Molecular Formula	C13H9BrN2O2S
Molecular Weight	337.19 g/mol
Synonyms	5-Bromo-2-thiophenecarboxaldehyde 2-hydroxybenzoylhydrazone; 2-Hydroxy-N'-[(5-bromo-2-thienyl)methylene]benzohydrazide; Salicylaldehyde (5-bromo-2-thienyl)methylene hydrazone; (5-Bromo-2-thienyl)methylene salicyloyl hydrazone; N'-(5-Bromo-2-thienylmethylene)salicylhydrazide; 316129-92-7; 5-Bromo-2-thiophenecarboxaldehyde salicyloylhydrazone
EINECS	Contact for details

Quality Control

Our N'-[(5-Bromo-2-Thienyl)Methylene]-2-Hydroxybenzohydrazide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation via spectroscopic methods (IR, NMR), and residual solvent analysis. A Certificate of Analysis (COA) is supplied with each batch, detailing all specifications and test results to support your quality assurance requirements.

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 this material 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
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.