1,1′-Diethyl-2,2′-cyanine iodide
1,1′-Diethyl-2,2′-cyanine iodide (CAS: 977-96-8) is a cyanine dye with a molecular weight of 454.35 g/mol. This compound is primarily utilised as a stain in various biological and histological applications. Its properties make it suitable for use in cell biology and hematology, contributing to visualisation and analysis in these scientific fields. Tech Serve Solutions supplies this reagent for research and laboratory purposes.
- IUPAC
- 1-Ethyl-2-[(1-ethyl-2(1H)-quinolinylidene)methyl]quinolinium iodide,Decynium 22,Pseudocyanine iodide,Pseudoisocyanine iodide
- Synonyms
- 1-Ethyl-2-[(1-ethyl-2(1H)-quinolinylidene)methyl]quinolinium iodideDecynium 22Pseudocyanine iodidePseudoisocyanine iodide
Biological Staining
1,1′-Diethyl-2,2′-cyanine iodide serves as a vital stain in cell biology, aiding in the visualisation of cellular structures and processes. Its application is crucial for detailed microscopic examination in research settings.
Hematology and Histology
This dye is employed in hematology and histology for the differential staining of blood cells and tissue samples. It facilitates the identification and characterisation of various cellular components.
Dye Applications
As a member of the cyanine dye family, it exhibits spectral properties useful in specific analytical and diagnostic techniques. Its absorption maximum is at 524 nm, indicating its utility in certain light-dependent assays.
| Molecular weight | 454.35 |
|---|---|
| Empirical formula | C23H23IN2 |
| Assay | 97% |
| Melting point | 273 °C (dec.)(lit.) |
Hazard statements
- H300Fatal if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H330Fatal if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 21-26/28-36/37/38 |
| Safety statements (S) | 26-28-36/37-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 524 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 1,1′-Diethyl-2,2′-cyanine iodide used for?
+
1,1′-Diethyl-2,2′-cyanine iodide is primarily used as a stain in cell biology, hematology, and histology for microscopic visualisation and analysis of cellular structures and tissues.
What is the CAS number and formula for 1,1′-Diethyl-2,2′-cyanine iodide?
+
The CAS number is 977-96-8, and the empirical formula (in Hill notation) is C23H23IN2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 1,1′-Diethyl-2,2′-cyanine iodide with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 1,1′-Diethyl-2,2′-cyanine iodide be handled safely?
+
This compound is classified as Dangerous (GHS06, Danger) with hazards including H300, H312, H315, H319, H330, and H335. It is toxic if swallowed, in contact with skin, and if inhaled, and causes skin and eye irritation. Appropriate personal protective equipment, including eyeshields, gloves, and a full-face particle respirator (type N100 US or P3 EN143), must be used. Handle in a well-ventilated area. Immediate medical attention is required in case of exposure.
Is 1,1′-Diethyl-2,2′-cyanine iodide a controlled substance?
+
The provided data does not indicate that 1,1′-Diethyl-2,2′-cyanine iodide is a controlled substance.
How is 1,1′-Diethyl-2,2′-cyanine iodide packed and shipped?
+
It is shipped as UN 2811, Class 6.1, Packing Group II. Specific packaging details are available upon request, and TSS complies with all relevant export regulations.
How can I request a sample or quote for 1,1′-Diethyl-2,2′-cyanine iodide?
+
To request a sample or a quote, please contact our sales department through the website or by phone, providing your details and the product CAS number (977-96-8).
▶ Related products
(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology
(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology
(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology
(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis