Description

1,3-Dibromo-7-Nitro-9H-Fluoren-2-Ol is a halogenated nitrofluorenol derivative, a key advanced intermediate in organic synthesis. This compound is valued for its unique molecular scaffold, which serves as a versatile building block for constructing complex heterocyclic systems and functional materials. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery, material science, and the synthesis of novel chemical entities.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders or possessing complex polycyclic structures.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or pesticides, leveraging its halogenated nitroaromatic core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for synthesizing electron-transport or host materials in OLED devices due to the fluorene backbone's optoelectronic properties.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized dyes, pigments, or fluorescent markers, where the nitro and bromo groups allow for further functionalization.
• Academic and Industrial R&D: Employed in methodological studies and as a model compound for exploring new bromination, nitration, or cross-coupling reactions in synthetic chemistry.
• Material Science: Potential building block for polymers or small-molecule components in advanced materials requiring specific thermal stability or electronic characteristics.

Basic Information

Product Name	1,3-Dibromo-7-Nitro-9H-Fluoren-2-Ol
CAS No.	73728-56-0
Molecular Formula	C₁₃H₇Br₂NO₃
Molecular Weight	385.01 g/mol
Synonyms	2,4-Dibromo-9-hydroxy-7-nitrofluorene; 7-Nitro-1,3-dibromo-9H-fluoren-2-ol; 9H-Fluoren-2-ol, 1,3-dibromo-7-nitro-; 1,3-Dibromo-7-nitrofluoren-2-ol; 2-Hydroxy-1,3-dibromo-7-nitrofluorene; 7-Nitro-1,3-dibromofluoren-2-ol
EINECS	Contact for details

Quality Control

Our 1,3-Dibromo-7-Nitro-9H-Fluoren-2-Ol is manufactured under strict quality management protocols. 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 synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
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.