5-[3-Ethoxy-4-(3-ethyl-5-methyl-2(3H)-benzothiazolylidene)-2-butenylidene]-3-ethyl-2-[(3-ethyl-4,5-diphenyl-2(3H)-thiazolylidene)methyl]-4,5-dihydro-4
Tech Serve Solutions (TSS) offers 5- [3-Ethoxy-4-(3-ethyl-5-methyl-2(3H)-benzothiazolylidene)-2-butenylidene]-3-ethyl-2-[(3-ethyl-4,5-diphenyl-2(3H)-thiazolylidene)methyl]-4,5-dihydro-4 (CAS: 105176-22-5), a complex organic compound with a molecular weight of 805.85 g/mol. This dye, characterised by its absorption maximum at 652 nm, is primarily used in cell biology and histology applications. It serves as a valuable stain and dye for researchers and laboratories requiring specific visualisation capabilities in their work.
- Synonyms
- 105176-22-5C39H40IN3O2S3
![5-[3-Ethoxy-4-(3-ethyl-5-methyl-2(3H)-benzothiazolylidene)-2-butenylidene]-3-ethyl-2-[(3-ethyl-4,5-diphenyl-2(3H)-thiazolylidene)methyl]-4,5-dihydro-4 (C39H40IN3O2S3) — chemical structure, CAS 105176-22-5; Life Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F105176-22-5.png&w=3840&q=75)
Cell Biology Staining
This compound functions as a stain in cell biology, facilitating the visualisation of cellular structures and processes under microscopy. Its spectral properties allow for specific targeting and observation in experimental settings.
Histological Dye
Utilised as a dye in histology, it aids in the differentiation and identification of tissues and cellular components. Its application is crucial for accurate pathological and biological sample analysis.
Research Reagent
As a specialised reagent, it supports various research endeavours in fields requiring advanced staining techniques. Its unique chemical structure contributes to its specific staining characteristics.
| Molecular weight | 805.85 |
|---|---|
| Empirical formula | C39H40IN3O2S3 |
| Melting point | 214 °C (dec.)(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
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) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 652 nm |
|---|
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 5-[3-Ethoxy-4-(3-ethyl-5-methyl-2(3H)-benzothiazolylidene)-2-butenylidene]-3-ethyl-2-[(3-ethyl-4,5-diphenyl-2(3H)-thiazolylidene)methyl]-4,5-dihydro-4 used for?
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This compound is primarily used as a stain and dye in cell biology and histology for visualising cellular and tissue structures.
What are the CAS number and empirical formula for this chemical?
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The CAS number is 105176-22-5, and the empirical formula is C39H40IN3O2S3.
What grade and purity does Tech Serve Solutions supply?
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TSS supplies this chemical as a research-grade reagent. The exact purity is not specified in the provided data, and TSS does not represent it as USP, BP, or EP grade.
How should this chemical be handled safely?
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This compound is classified as a Warning substance and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handling requires a dust mask (N95 US type), eyeshields, and gloves. Ensure good ventilation and avoid inhaling dust. Consult the Safety Data Sheet for comprehensive handling instructions.
Does Tech Serve Solutions export this product?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, and can facilitate export of this product.
How can I request a sample or quote for this product?
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To request a sample or a quote, please contact our sales department through the TSS website or by phone, providing the product name and CAS number (105176-22-5).
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