Description

1-Pyrenesulfonyl Chloride is a high-purity, reactive chemical intermediate essential for advanced organic synthesis. This compound matters for its role as a key building block in the creation of fluorescent probes, sensors, and other functional materials. It is primarily needed by researchers and manufacturers in the pharmaceutical, biotechnology, and advanced materials sectors for labeling and derivatization applications.

Application

• Fluorescent Labeling Reagent: Used to synthesize fluorescent probes and tags for biomolecules (proteins, nucleic acids) in bioanalytical research and diagnostics.
• Chemical Sensor Development: Serves as a precursor for creating pyrene-based chemosensors for detecting ions and small molecules.
• Polymer Functionalization: Employed to introduce sulfonamide or sulfonate groups into polymers, modifying their physical and chemical properties.
• Pharmaceutical Intermediate: Acts as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs).
• Material Science Research: Used in the synthesis of organic semiconductors, light-emitting materials, and other advanced functional materials.
• Derivatization Agent: Utilized in analytical chemistry to derivative compounds for enhanced detection via HPLC or fluorescence spectroscopy.

Basic Information

Product Name	1-Pyrenesulfonyl Chloride
CAS No.	61494-52-8
Molecular Formula	C₁₆H₉ClO₂S
Molecular Weight	300.76 g/mol
Synonyms	Pyrene-1-sulfonyl chloride; 1-Pyrenesulfonic acid chloride; Pyrenesulfonyl chloride; 1-Pyrenesulfonylchloride; Pyrene-1-sulphonyl chloride; 1-Pyrenesulphonyl chloride; Pyren-1-ylsulfonyl chloride
EINECS	Contact for details

Quality Control

Our 1-Pyrenesulfonyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot is analyzed using advanced techniques including HPLC, NMR, and FTIR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 2-8°C. Due to its hygroscopic and light-sensitive nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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