Description

3-Fluoropropyl p-Toluenesulfonate is a versatile organofluorine building block and alkylating agent. This compound is valued for its role in introducing the 3-fluoropropyl moiety into target molecules, a key step in the synthesis of various pharmaceuticals and advanced materials. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex fluorinated intermediates.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of fluorinated active pharmaceutical ingredients (APIs), including potential neuroactive compounds and PET (Positron Emission Tomography) tracers.
• Agrochemical Synthesis: Used in the preparation of novel fluorinated pesticides and herbicides, where the fluorine atom can enhance biological activity and stability.
• Liquid Crystal & Material Science: Serves as a precursor for fluorinated monomers and polymers used in advanced materials, such as liquid crystal displays (LCDs) and specialty coatings.
• Organic Synthesis Reagent: Acts as an efficient alkylating agent in nucleophilic substitution reactions to install the 3-fluoropropyl group onto oxygen, nitrogen, or sulfur nucleophiles.
• Fluorine Chemistry Research: Essential reagent for academic and industrial research exploring new fluorination methodologies and the properties of fluorinated compounds.

Basic Information

Product Name	3-Fluoropropyl p-Toluenesulfonate
CAS No.	312-68-5
Molecular Formula	C10H13FO3S
Molecular Weight	232.27 g/mol
Synonyms	3-Fluoropropyl Tosylate; 1-Fluoro-3-(p-toluenesulfonyloxy)propane; p-Toluenesulfonic Acid 3-Fluoropropyl Ester; 3-Fluoropropanol Tosylate; 3-Fluoropropyl 4-Methylbenzenesulfonate; 4-Methylbenzenesulfonic Acid 3-Fluoropropyl Ester; 3-Fluoropropyl p-Tosylate; Tosyloxypropyl Fluoride
EINECS	Contact for details

Quality Control

Our 3-Fluoropropyl p-Toluenesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and FTIR, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment to support your quality assurance and regulatory needs.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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