1,1′-Diethyl-4,4′-cyanine iodide
1,1′-Diethyl-4,4′-cyanine iodide (CAS: 4727-49-5) is a cyanine dye with a molecular weight of 454.35 g/mol. This compound is primarily recognised for its utility as a staining agent in biological and histological applications. Its properties lend themselves to applications within cell biology, aiding in microscopic visualisation and analysis of cellular structures. Tech Serve Solutions provides this chemical for research and laboratory use.
- Synonyms
- 4727-49-5
Biological Staining
1,1′-Diethyl-4,4′-cyanine iodide serves as a vital stain in cell biology. It is employed to visualise cellular components and structures under microscopic examination.
Histological Applications
In histology, this cyanine dye is used for staining tissue samples. This aids in the differentiation and identification of various tissue types and their morphology.
Laboratory Reagent
As a laboratory reagent, it supports a range of research activities, particularly those involving dye chemistry and analytical staining techniques.
| Molecular weight | 454.35 |
|---|---|
| Empirical formula | C23H23IN2 |
| Melting point | 280 °C (dec.)(lit.) |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P311Call a POISON CENTER or doctor
| 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) | T |
| Risk statements (R) | 23/24/25-36/37/38 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 1,1′-Diethyl-4,4′-cyanine iodide used for?
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1,1′-Diethyl-4,4′-cyanine iodide is primarily used as a staining agent in cell biology and histology for microscopic visualisation and analysis of cellular and tissue structures.
What is the CAS number and formula for 1,1′-Diethyl-4,4′-cyanine iodide?
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The CAS number is 4727-49-5 and the empirical formula (Hill notation) is C23H23IN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a research-grade material. The specific assay and purity are detailed in the product specifications and Certificates of Analysis; we do not represent this product as USP, BP, or EP grade.
How should 1,1′-Diethyl-4,4′-cyanine iodide be handled?
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This compound is classified under GHS06 and carries a 'Danger' signal word. It is toxic if swallowed, in contact with skin, and if inhaled (H301, H311, H331), causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment including eyeshields, face shields, gloves, and a P2 respirator should be used. Handle with extreme caution in a well-ventilated area or fume hood.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions adheres to all relevant shipping regulations for hazardous materials. Products are securely packed to ensure integrity during transit. We are experienced global exporters of chemicals.
How can I request a sample or quote for 1,1′-Diethyl-4,4′-cyanine iodide?
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Please contact our sales team via the website or direct email to request a quotation or sample. Provide your contact details and the product CAS number (4727-49-5).
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