2-{2-[(3-Ethyl-5-methyl-2(3H)-benzothiazolylidene)methyl]-1-butenyl}-1-(3-sulfopropyl)naphtho[1,2-d]thiazolium hydroxide inner salt
2-{2-[(3-Ethyl-5-methyl-2(3H)-benzothiazolylidene)methyl]-1-butenyl}-1-(3-sulfopropyl)naphtho[1,2-d]thiazolium hydroxide inner salt (CAS 28784-39-6) is a complex organic compound with a molecular weight of 550.76 g/mol. This dye exhibits a characteristic absorption maximum at 566 nm. It finds application in various biological staining procedures and as a reagent in cell biology research, contributing to detailed microscopic analysis.
- Synonyms
- C29H30N2O3S3
![2-{2-[(3-Ethyl-5-methyl-2(3H)-benzothiazolylidene)methyl]-1-butenyl}-1-(3-sulfopropyl)naphtho[1,2-d]thiazolium hydroxide inner salt (C29H30N2O3S3) — chemical structure, CAS 28784-39-6; Life Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F28784-39-6.png&w=3840&q=75)
Biological Staining
Used as a dye in microscopy for the differential staining of biological tissues and cells. Its spectral properties facilitate specific visualization in histological and hematological preparations.
Cell Biology Research
Employed as a reagent in cell biology to investigate cellular structures and processes. Its application aids in understanding cellular morphology and function through enhanced imaging.
Histology Reagent
Serves as a valuable stain in histology for preparing tissue samples. It assists in the accurate identification and differentiation of cellular components under microscopic examination.
Hematology Applications
Utilised in hematological studies for the staining of blood cells and components. This allows for detailed morphological analysis of blood samples.
| Molecular weight | 550.76 |
|---|---|
| Empirical formula | C29H30N2O3S3 |
| Melting point | 192 °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 566 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-{2-[(3-Ethyl-5-methyl-2(3H)-benzothiazolylidene)methyl]-1-butenyl}-1-(3-sulfopropyl)naphtho[1,2-d]thiazolium hydroxide inner salt used for?
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This compound is primarily used as a dye in biological staining procedures for cell biology, histology, and hematology applications. It aids in the microscopic visualization and differentiation of cellular structures.
What is the CAS number and formula for this compound?
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The CAS number is 28784-39-6. The empirical formula is C29H30N2O3S3, and the molecular weight is 550.76 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and laboratory use. The specific grade and purity available may vary. This product is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should this chemical be handled safely?
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This compound is classified under GHS07 with a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Ensure adequate ventilation.
Is this chemical available for export and how is it shipped?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals. This product is carefully packed and shipped in compliance with international regulations for chemical transport.
How can I request a sample or a quote?
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To request a sample or a quote, please contact our sales department via the website or directly by phone. Our team will be happy to assist you with your specific requirements.
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