Description

7-Fluoro-5H-Indeno(1,2-C)Piridazin-3-One is a high-value, heterocyclic organic compound belonging to the indenopyridazinone class. This specialized chemical serves as a critical pharmaceutical intermediate and research building block for the development of novel active ingredients. It is essential for R&D and production teams in the pharmaceutical and agrochemical sectors, where its unique fused-ring structure enables the synthesis of targeted molecules with specific biological activities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Building block for developing new generation herbicides and pesticides with enhanced efficacy.
• Material Science: Used in the research and development of advanced organic electronic materials and dyes.
• Academic & Contract Research: Essential reference standard and starting material for medicinal chemistry and heterocyclic compound research in academic and CRO laboratories.
• Chemical Synthesis: Versatile scaffold for creating complex molecular libraries for high-throughput screening and lead optimization.

Basic Information

Item	Details
Product Name	7-Fluoro-5H-Indeno(1,2-C)Piridazin-3-One
CAS No.	81198-18-7
Molecular Formula	C₁₁H₇FN₂O
Molecular Weight	202.19 g/mol
Synonyms	7-Fluoro-5H-indeno[1,2-c]pyridazin-3-one; 7-Fluoro-5H-indeno[1,2-c]pyridazin-3(2H)-one; 7-Fluoroindeno[1,2-c]pyridazin-3-one; 81198-18-7; 7-Fluoro-5H-indeno(1,2-c)pyridazin-3-one; 7-Fluoro-5H-indeno[1,2-c]pyridazin-3(5H)-one; 7-Fluoro-5H-indeno[1,2-c]pyridazin-3-ol
EINECS	Contact for details

Quality Control

Our production of 7-Fluoro-5H-Indeno(1,2-C)Piridazin-3-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and Mass Spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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