Description

[1,1'-Biphenyl]-4-Carbothioic Acid, S-(Trifluoromethyl) Ester is a specialized organosulfur compound featuring a biphenyl core functionalized with a carbothioate ester group. This high-purity chemical intermediate is valued for its unique trifluoromethylthio (SCF₃) moiety, which is a key structural motif in advanced material science and pharmaceutical development. It is primarily utilized by research chemists and process development scientists in the agrochemical, pharmaceutical, and specialty polymer industries for creating novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring the metabolically stable and lipophilic trifluoromethylthio group to modulate bioavailability and potency.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, where the SCF₃ group can improve biological activity and environmental stability.
• Material Science & Liquid Crystal Synthesis: Acts as a precursor for functionalized biphenyl derivatives used in the creation of advanced organic electronic materials and liquid crystal displays (LCDs).
• Organic Synthesis & Catalysis: Employed as a versatile reagent in cross-coupling reactions and as a ligand precursor in transition metal catalysis for constructing complex molecular architectures.
• Fluorochemical Research: Provides a valuable scaffold for exploring structure-activity relationships (SAR) in fluorinated compounds, which are critical in medicinal and agrochemical discovery.

Basic Information

Product Name	[1,1'-Biphenyl]-4-Carbothioic Acid, S-(Trifluoromethyl) Ester
CAS No.	1927969-10-5
Molecular Formula	C₁₄H₉F₃O₂S
Molecular Weight	298.28 g/mol
Synonyms	S-(Trifluoromethyl) [1,1'-Biphenyl]-4-carbothioate; 4-Biphenylcarbothioic Acid S-Trifluoromethyl Ester; Biphenyl-4-carbothioic Acid S-Trifluoromethyl Ester; p-Phenylbenzoic Acid, S-Trifluoromethyl Thioester; 4'-(Trifluoromethylthiooxycarbonyl)biphenyl; SCF₃ Biphenyl Ester; [1,1'-Biphenyl]-4-carboxylic acid, S-(trifluoromethyl) thioester
EINECS	Contact for details

Quality Control

Our production of [1,1'-Biphenyl]-4-Carbothioic Acid, S-(Trifluoromethyl) Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and relevant industry standards for research and development chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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