Description

3-(1H-1,2,3-Triazol-1-Yl)Propyl 4-Methylbenzenesulfonate (Wxg00863) is a specialized organic building block featuring a triazole moiety linked to a tosylate leaving group. This molecular architecture makes it a valuable intermediate for the synthesis of more complex molecules, particularly in pharmaceutical research and advanced material science. It is primarily sought after by R&D chemists and process development scientists working in medicinal chemistry, agrochemicals, and polymer modification.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially those containing triazole pharmacophores for antifungal, antiviral, or anticancer activity.
• Medicinal Chemistry & Drug Discovery: Used in click chemistry and other coupling reactions to introduce the triazole functional group into lead compounds for structure-activity relationship (SAR) studies.
• Agrochemical Synthesis: Intermediate in the production of novel pesticides, herbicides, and fungicides where the triazole ring enhances biological activity.
• Polymer & Material Science: Serves as a functional monomer or cross-linking agent for creating polymers with specific properties like adhesion, thermal stability, or chemical resistance.
• Bioconjugation: Utilized in labeling and modifying biomolecules (proteins, peptides, nucleic acids) for diagnostic and therapeutic applications.
• Ligand & Catalyst Development: Precursor for synthesizing novel ligands used in catalysis and coordination chemistry.

Basic Information

Product Name	3-(1H-1,2,3-Triazol-1-Yl)Propyl 4-Methylbenzenesulfonate (Wxg00863)
CAS No.	1645260-55-4
Molecular Formula	C12H15N3O3S
Molecular Weight	281.33 g/mol
Synonyms	1-(3-((4-Methylphenyl)sulfonyloxy)propyl)-1H-1,2,3-triazole; 3-(1H-1,2,3-Triazol-1-yl)propyl tosylate; 1H-1,2,3-Triazole-1-propanol, 4-methylbenzenesulfonate; Tosyloxypropyl triazole; WXG00863; 1-(3-Tosyloxypropyl)-1H-1,2,3-triazole; 3-(1,2,3-Triazol-1-yl)propyl p-toluenesulfonate
EINECS	Contact for details

Quality Control

Our 3-(1H-1,2,3-Triazol-1-Yl)Propyl 4-Methylbenzenesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support compliance with cGMP, ISO, and other relevant regulatory frameworks for research and commercial use.

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). This compound is moisture-sensitive and should be handled under inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.