Description

3-Bromopropyl-1-Trifluoromethanesulfonate is a versatile and highly reactive alkylating agent and chemical building block. Its value lies in its ability to efficiently introduce the 3-bromopropyl group into target molecules, serving as a key intermediate in complex organic syntheses. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for developing active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates requiring functionalized alkyl chains.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the bromopropyl moiety is a critical structural component.
• Ligand and Catalyst Preparation: Employed in the functionalization of ligands for transition metal catalysts used in cross-coupling and other catalytic reactions.
• Material Science: Serves as a precursor for modifying polymer surfaces and creating specialized monomers with unique properties.
• Organic Synthesis: A valuable reagent for nucleophilic substitution reactions, enabling the extension of carbon chains and introduction of reactive handles in complex molecules.
• Life Sciences Research: Utilized in biochemical probe and linker synthesis for bioconjugation and labeling applications.

Basic Information

Product Name	3-Bromopropyl-1-Trifluoromethanesulfonate
CAS No.	103935-48-4
Molecular Formula	C4H6BrF3O3S
Molecular Weight	271.05 g/mol
Synonyms	3-Bromopropyl Triflate; 1-Bromo-3-(trifluoromethanesulfonyloxy)propane; 3-Bromopropyl Trifluoromethanesulfonate; Propane, 1-bromo-3-[(trifluoromethyl)sulfonyl]oxy]-; Trifluoromethanesulfonic Acid 3-Bromopropyl Ester; 3-Bromopropyl Triflate Ester; 3-Bromopropyl-1-triflate; Bromopropyl Triflate
EINECS	Contact for details

Quality Control

Our 3-Bromopropyl-1-Trifluoromethanesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 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.