Description

N2,N7-Bis(3-Hydroxypropyl)-9-Oxo-9H-Fluorene-2,7-Disulfonamide is a specialized, high-purity sulfonamide derivative of fluorenone, designed for advanced chemical synthesis and research. This compound matters for its role as a key intermediate in the development of functional dyes, optical materials, and active pharmaceutical ingredients (APIs) requiring precise molecular architecture. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to incorporate a functionalized, rigid fluorene core into novel molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for synthesizing novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Functional Dye Synthesis: Used in the production of advanced fluorescent dyes, pigments, and photoinitiators for imaging, sensing, and polymer curing applications.
• Material Science Research: Acts as a precursor for organic semiconductors, liquid crystals, and other advanced organic electronic materials due to its conjugated fluorenone system.
• Agrochemical Development: Employed in the research and synthesis of new-generation herbicides or plant growth regulators with specific activity profiles.
• Cross-linking Agent: The dual hydroxypropyl and sulfonamide functionalities make it a potential candidate for creating cross-linked polymers with specific thermal or chemical resistance.
• Chemical Biology Probe: Utilized in the design of molecular probes and tags for studying biological processes and protein interactions.

Basic Information

Product Name	N2,N7-Bis(3-Hydroxypropyl)-9-Oxo-9H-Fluorene-2,7-Disulfonamide
CAS No.	321944-54-1
Molecular Formula	C23H28N2O7S2
Molecular Weight	508.60 g/mol
Synonyms	9-Oxo-N2,N7-bis(3-hydroxypropyl)-9H-fluorene-2,7-disulfonamide; 2,7-Fluorenedisulfonamide, 9-oxo-N2,N7-bis(3-hydroxypropyl)-; 9H-Fluorene-2,7-disulfonamide, 9-oxo-N,N-bis(3-hydroxypropyl)-; Fluorenone-2,7-disulfonamide derivative; Bis(3-hydroxypropyl)fluorenone disulfonamide
EINECS	Contact for details

Quality Control

Our N2,N7-Bis(3-Hydroxypropyl)-9-Oxo-9H-Fluorene-2,7-Disulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis to ensure it meets the stringent requirements of research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm

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