Description

2-(Pyren-1-Ylaminocarbonyl)Ethyl Methanethiosulfonate is a specialized, high-purity chemical building block designed for advanced research and synthesis. This compound is valued for its unique pyrene-based fluorophore and reactive methanethiosulfonate group, enabling site-specific labeling and cross-linking in complex molecular systems. It is primarily utilized by researchers and process developers in the fields of bioconjugation, materials science, and analytical chemistry for creating fluorescent probes and functionalized materials.

Application

• Bioconjugation & Protein Labeling: Site-specific modification of cysteine residues in proteins and peptides for fluorescence tagging and structural studies.
• Fluorescent Probe Synthesis: A key precursor for developing sensitive pyrene-based fluorescent sensors and indicators for environmental and biological detection.
• Polymer & Materials Functionalization: Introducing pyrene fluorophores onto polymer backbones or material surfaces to impart fluorescence for tracking or sensing applications.
• Cross-linking Agent: Used in the study of protein-protein interactions or to stabilize molecular structures through disulfide bridge formation.
• Diagnostic Reagent Development: Employed in the research and development of diagnostic assays and kits that require stable, fluorescent signaling molecules.
• Academic & Industrial R&D: Fundamental research tool in chemistry and biochemistry laboratories for exploring novel photophysical properties and reaction mechanisms.

Basic Information

Product Name	2-(Pyren-1-Ylaminocarbonyl)Ethyl Methanethiosulfonate
CAS No.	384342-64-7
Molecular Formula	C22H17NO3S2
Molecular Weight	407.51 g/mol
Synonyms	1-Pyreneacetamide, N-[2-[(methylsulfonyl)thio]ethyl]-; Methanethiosulfonic acid S-[2-[(1-pyrenylcarbonyl)amino]ethyl] ester; Pyrene-1-carboxylic acid (2-methanethiosulfonylethyl)amide; MTSEA-Pyrene; Pyren-1-ylmethyl methanethiosulfonate derivative; N-(2-Methanethiosulfonatoethyl)pyrene-1-carboxamide
EINECS	Contact for details

Quality Control

Every batch of 2-(Pyren-1-Ylaminocarbonyl)Ethyl Methanethiosulfonate is manufactured and tested under strict quality management protocols to ensure consistency and reliability for research applications. Our products undergo rigorous analytical characterization, including HPLC for purity and spectroscopic methods for structural confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a desiccated environment to prevent degradation. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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