1-(3-Isothiocyanatopropyl)-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium bromide
1-(3-Isothiocyanatopropyl)-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium bromide (CAS: 1034443-41-8), with molecular formula C19H18BrN3O2S and molecular weight 432.33, is a specialized chemical reagent. It is primarily utilized in biochemical research and as a fluorescent label or probe due to its distinct fluorescence properties. This compound is supplied by Tech Serve Solutions for laboratory and research applications.
![1-(3-Isothiocyanatopropyl)-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium bromide (C19H18BrN3O2S) — chemical structure, CAS 1034443-41-8; Life Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1034443-41-8.png&w=3840&q=75)
Fluorescent Labeling
This compound can serve as a fluorescent label, enabling the detection and visualisation of biomolecules or cellular structures in various biological assays and imaging techniques. Its excitation and emission maxima facilitate its use in fluorescence microscopy and flow cytometry.
Fluorescent Probe Development
As a fluorescent probe, it can be employed to study biological processes, such as molecular interactions or cellular environments, by exploiting changes in its fluorescence characteristics upon binding or environmental shifts.
Biochemical Research Reagent
It functions as a valuable reagent in biochemical research, aiding in the investigation of complex biological systems and pathways. Its specific chemical structure lends itself to targeted applications in molecular biology and analytical chemistry.
| Molecular weight | 432.33 |
|---|---|
| Empirical formula | C19H18BrN3O2S |
| Assay | ≥90% (HPCE) |
| Storage temperature | 2-8°C |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 25-36/37/38 |
| Safety statements (S) | 26-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Fluorescence | λex 399 nm; λem 560 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-(3-Isothiocyanatopropyl)-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium bromide used for?
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This compound is primarily used as a fluorescent label and probe in biochemical research, aiding in the visualisation and study of biological molecules and processes.
What are the CAS number and formula for this product?
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The CAS number is 1034443-41-8 and the empirical formula (Hill notation) is C19H18BrN3O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥90% (HPCE). TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should this chemical be handled and stored?
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This compound is classified as dangerous. Handle with appropriate personal protective equipment including eyeshields, face shields, and gloves. A P2 (EN 143) respirator cartridge is recommended. Store at 2-8°C.
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents.
How can I request a sample or quote?
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Please contact our sales team directly through our website or by telephone to request a sample or a quotation for this product.
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