Description

1,2,3,4-Tetrahydro-9H-Fluorene is a saturated derivative of fluorene, serving as a versatile and valuable chemical intermediate in advanced organic synthesis. Its partially hydrogenated structure provides a unique scaffold for constructing complex molecules, making it essential for research and development in fine chemicals. This compound is particularly sought after by manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a precursor for organic semiconductors, liquid crystals, and other functional organic materials.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and specialty chemicals requiring a hydrogenated fluorene core.
• Organic Synthesis Reagent: Serves as a starting material or intermediate in complex organic reactions, including catalytic hydrogenation and cross-coupling.

Basic Information

Item	Detail
Product Name	1,2,3,4-Tetrahydro-9H-Fluorene
CAS No.	17057-95-3
Molecular Formula	C13H14
Molecular Weight	170.25 g/mol
Synonyms	9H-Fluorene, 1,2,3,4-tetrahydro-; Perhydrofluorene (partial); 1,2,3,4-Tetrahydrofluorene; Dihydrofluorene (ambiguous); Fluorene, tetrahydro-; NSC 403119; Tetrahydrofluorene
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrahydro-9H-Fluorene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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