Description

3H-Fluorene-3,4,9-Triol, 4,9-Dihydro-, (3S,4R,9S)- (9Ci) is a high-purity, stereochemically defined fluorene derivative of significant interest in advanced organic synthesis. This compound serves as a critical chiral building block and synthetic intermediate for the development of complex molecules. It is primarily utilized by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring precise stereochemical control.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Research: Used in the synthesis of advanced, stereoselective herbicides, fungicides, and plant growth regulators.
• Material Science Precursor: Serves as a monomer or functional unit in the development of specialized polymers, liquid crystals, and organic electronic materials.
• Asymmetric Catalysis Ligand Synthesis: Employed as a core structure for constructing novel chiral ligands and organocatalysts.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying enzyme mechanisms and biological pathways.
• Academic & Contract Research: A valuable reagent for universities and CROs conducting cutting-edge synthetic organic chemistry and methodology development.

Basic Information

Product Name	3H-Fluorene-3,4,9-Triol, 4,9-Dihydro-, (3S,4R,9S)- (9Ci)
CAS No.	646507-12-2
Molecular Formula	C13H10O3
Molecular Weight	214.22 g/mol
Synonyms	(3S,4R,9S)-4,9-Dihydro-3H-fluorene-3,4,9-triol; (3S,4R,9S)-3,4,9-Trihydroxy-4,9-dihydro-3H-fluorene; 3,4,9-Trihydroxy-4,9-dihydro-3H-fluorene (stereoisomer); Fluorene-3,4,9-triol, 4,9-dihydro-, (3S,4R,9S)-; Chiral Fluorene Triol Derivative; (3S,4R,9S)-Trihydroxyfluorene
EINECS	Contact for details

Quality Control

Our 3H-Fluorene-3,4,9-Triol, 4,9-Dihydro-, (3S,4R,9S)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure high chemical and stereochemical purity suitable for demanding synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container should be kept in a desiccated environment and allowed to reach ambient temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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