Description

2-(3-Sulfobenzoyl)Pyridine 2-Pyridylhydrazone Dihydrate is a specialized organic compound primarily utilized as a high-purity analytical reagent and chemical intermediate. Its value lies in its specific chelating properties and structural functionality, making it a critical component for research and quality control in advanced chemical synthesis. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors requiring precise molecular building blocks.

Application

• As a key chelating agent and ligand in catalytic systems and metal complex synthesis.
• Utilized as a high-purity analytical standard and reference material in pharmaceutical quality control laboratories.
• Serves as a specialized chemical intermediate in the synthesis of complex heterocyclic compounds for drug discovery.
• Employed in research and development for studying reaction mechanisms and developing new synthetic methodologies.
• Potential use in the formulation of specialty chemicals for agrochemical and material science applications.
• Acts as a precursor for developing sensors or indicators based on its specific molecular recognition properties.

Basic Information

Product Name	2-(3-Sulfobenzoyl)Pyridine 2-Pyridylhydrazone Dihydrate
CAS No.	123333-58-4
Molecular Formula	C17H16N4O4S • 2H2O
Molecular Weight	392.41 g/mol (Anhydrous Basis: 356.40 g/mol)
Synonyms	2-(3-Sulfobenzoyl)pyridine 2-pyridylhydrazone dihydrate; 2-Pyridinecarboxylic acid, 3-sulfo-, 2-pyridinylhydrazone, dihydrate; 3-Sulfobenzoylpyridine 2-pyridylhydrazone dihydrate; SBPPH; 2-(3-Sulfobenzoyl)pyridine hydrazone derivative; Pyridine sulfonyl hydrazone complex; [123333-58-4]
EINECS	Contact for details

Quality Control

Our 2-(3-Sulfobenzoyl)Pyridine 2-Pyridylhydrazone Dihydrate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	8.0 - 10.0% (Theoretical for Dihydrate: ~9.2%)
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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