2-[3-(3-Ethyl-2(3H)-benzothiazolylidene)-2-methyl-1-propenyl]-3-[3-(sulfooxy)butyl]benzothiazolium hydroxide inner salt
2-[3-(3-Ethyl-2(3H)-benzothiazolylidene)-2-methyl-1-propenyl]-3-[3-(sulfooxy)butyl]benzothiazolium hydroxide inner salt (CAS 52525-55-0) is a chemical compound with the formula C24H26N2O4S3 and a molecular weight of 502.67. It functions as a dye, specifically exhibiting absorption at λmax 540 nm. This compound finds primary utility in staining applications within cell biology, hematology, and histology, owing to its colourimetric properties.
![2-[3-(3-Ethyl-2(3H)-benzothiazolylidene)-2-methyl-1-propenyl]-3-[3-(sulfooxy)butyl]benzothiazolium hydroxide inner salt (C24H26N2O4S3) — chemical structure, CAS 52525-55-0; Life Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F52525-55-0.png&w=3840&q=75)
Cell Biology Staining
This compound is employed as a dye in cell biology for various staining procedures. Its spectral properties make it suitable for visualising cellular structures and components.
Hematology and Histology Stains
Utilised in the fields of hematology and histology, this dye aids in the differential staining of blood cells and tissue samples, enhancing microscopic examination and diagnostic capabilities.
Dye Applications
As a dye, it possesses chromophoric properties useful in general laboratory applications where specific colouration or spectral absorbance is required.
| Molecular weight | 502.67 |
|---|---|
| Empirical formula | C24H26N2O4S3 |
| Melting point | 240 °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 540 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 2-[3-(3-Ethyl-2(3H)-benzothiazolylidene)-2-methyl-1-propenyl]-3-[3-(sulfooxy)butyl]benzothiazolium hydroxide inner salt used for?
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This compound is primarily used as a dye in cell biology, hematology, and histology for staining purposes.
What are the CAS number and formula for this compound?
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The CAS number is 52525-55-0, and the empirical formula (Hill notation) is C24H26N2O4S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound typically as a technical or research grade material. We do not represent it as USP, BP, or EP grade unless explicitly stated.
What are the safety and handling precautions for this chemical?
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This compound is classified as a Warning. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, in a well-ventilated area. P-statements include P261 (Avoid breathing dust) and P305 + P351 + P338 (IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing).
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions securely packs and professionally exports fine chemicals globally, adhering to all relevant shipping regulations. Specific packaging details are available upon request.
How can I request a sample or a quote for this product?
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To request a sample or a quote, please contact our sales department via the website or by phone, providing the product name and CAS number.
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