Description

6-p-Tolylsulfonyl-3-Pyridazinol is a specialized organic compound featuring a pyridazine core functionalized with a p-tolylsulfonyl group. This structure makes it a valuable chemical intermediate and building block for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients. The compound's utility lies in its ability to introduce specific functional motifs into more complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex nitrogen-containing heterocycles in academic and industrial laboratories.
• Material Science Chemistry: Potential intermediate in the synthesis of specialty chemicals, dyes, or photoactive materials.
• Bioconjugation & Probe Development: Can be utilized to create chemical probes or linkers for biochemical and diagnostic applications.

Basic Information

Product Name	6-p-Tolylsulfonyl-3-Pyridazinol
CAS No.	99985-09-8
Molecular Formula	C11H10N2O3S
Molecular Weight	250.27 g/mol
Synonyms	6-(4-Methylphenyl)sulfonyl-3-pyridazinol; 3-Pyridazinol, 6-[(4-methylphenyl)sulfonyl]-; 6-(p-Toluenesulfonyl)-3(2H)-pyridazinone; 6-(4-Methylbenzenesulfonyl)pyridazin-3-ol; 6-Tosyl-3-pyridazinol; 6-(p-Tolylsulfonyl)pyridazin-3-ol; 99985-09-8; 6-(4-Methylphenyl)sulfonylpyridazin-3-ol
EINECS	Contact for details

Quality Control

Our 6-p-Tolylsulfonyl-3-Pyridazinol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP standards for pharmaceutical applications and can accommodate custom purity requirements for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.