1-Pyrenylmethyl methanethiosulfonate
1-Pyrenylmethyl methanethiosulfonate (CAS: 384342-65-8) is a chemical compound with the formula C18H14O2S2 and a molecular weight of 326.43 g/mol. Supplied for fluorescence applications, this compound is suitable for coupling to thiols. It exhibits specific excitation and emission wavelengths, making it useful in biochemical and luminescence detection studies. Stored at -20°C, it serves as a valuable reagent in research laboratories.
- IUPAC
- Methanesulfonothioic acid S-(1-pyrenylmethyl) ester
Fluorescent Labeling
This compound is designed for fluorescence applications, specifically for coupling to thiol groups. Its spectral properties allow for its use as a fluorescent label in various biochemical assays and detection systems.
Luminescent Detection
With defined excitation (λex 374 nm) and emission (λem 398 nm) wavelengths in phosphate buffer, it is suitable for luminescent detection methods. This enables quantitative analysis in biological and chemical research.
Biochemical Reagent
As a biochemical reagent, 1-Pyrenylmethyl methanethiosulfonate can be employed in studies involving thiol-reactive labeling. Its pyrene moiety provides fluorescent properties for tracking or quantifying biological molecules.
| Molecular weight | 326.43 |
|---|---|
| Empirical formula | C18H14O2S2 |
| Grade | for fluorescence |
| Storage temperature | −20°C |
| Suitability | corresponds for coupling to thiols |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Fluorescence | λex 374 nm; λem 398 nm in 0.1 M phosphate pH 7.0 |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Pyrenylmethyl methanethiosulfonate used for?
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1-Pyrenylmethyl methanethiosulfonate is used for fluorescence applications, particularly for coupling to thiols, and serves as a biochemical reagent for luminescent detection.
What is the CAS number and formula for 1-Pyrenylmethyl methanethiosulfonate?
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The CAS number is 384342-65-8 and the empirical formula is C18H14O2S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Pyrenylmethyl methanethiosulfonate for fluorescence applications. TSS does not represent it as USP/BP/EP or any other pharmacopoeia grade.
How should 1-Pyrenylmethyl methanethiosulfonate be handled?
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Handle with care. It is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Use a dust mask type N95, eyeshields, and gloves. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes.
How is this chemical packed, shipped, and exported?
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This chemical is stored at -20°C and can be packed, shipped, and exported according to standard fine chemical regulations.
How can I request a sample or quote for 1-Pyrenylmethyl methanethiosulfonate?
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To request a sample or quote, please contact our sales team through the website or by phone, referencing the product name and CAS number.
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