Description

2',3,5-Trifluoro-4''-Propyl-1,1':4',1''-Terphenyl is a high-purity, multi-fluorinated terphenyl derivative, identified by CAS number 857048-78-3. This compound is valued for its unique structural configuration, which imparts specific electronic and steric properties critical for advanced material synthesis. It is primarily sought after by research and development teams in the pharmaceutical and advanced organic electronics sectors, where it serves as a sophisticated building block or intermediate. Its precise molecular architecture makes it essential for applications demanding high-performance and tailored chemical functionality.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for fluorinated drug candidates.
• Liquid Crystal Material: Used in the synthesis of high-performance liquid crystal mixtures for advanced display technologies, leveraging its terphenyl core and fluorine substituents.
• Organic Semiconductor Research: Acts as a precursor or dopant material in the development of organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Advanced Material Science: Employed as a building block for creating complex, fluorinated polymers and dendrimers with specialized thermal and chemical resistance.
• Chemical Synthesis & Catalysis: Functions as a ligand or a structurally rigid component in the design of novel catalysts and metal-organic frameworks (MOFs).
• Analytical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	2',3,5-Trifluoro-4''-Propyl-1,1':4',1''-Terphenyl
CAS No.	857048-78-3
Molecular Formula	C21H17F3
Molecular Weight	326.36 g/mol
Synonyms	1,1':4',1''-Terphenyl, 2',3,5-trifluoro-4''-propyl-; 4''-Propyl-2',3,5-trifluoro-1,1':4',1''-terphenyl; 2,3',5'-Trifluoro-4-propyl-1,1':4',1''-terphenyl; [1,1':4',1''-Terphenyl]-2',3,5-trifluoro-4''-propyl derivative; Trifluoropropylterphenyl; Propyltrifluoroterphenyl; NSC 855049
EINECS	Contact for details

Quality Control

Our 2',3,5-Trifluoro-4''-Propyl-1,1':4',1''-Terphenyl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up processes.

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). Keep away from strong acids and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.