IR-797 chloride
IR-797 chloride (CAS: 110992-55-7), with the molecular formula C31H34Cl2N2 and a molecular weight of 505.52 g/mol, is a specialised chemical compound. It is recognised for its characteristic infrared absorption properties. This dye finds utility in various scientific fields, particularly in cell biology and materials science, due to its distinct spectral behaviour.
- IUPAC
- 2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-ethylidene]-1-cyclopenten-1-yl]-ethenyl]-1,3,3-trimethyl-3H-indolium chloride
Infrared Dye Applications
IR-797 chloride serves as an infrared (IR) dye, absorbing light maximally at 797 nm in methanol. This property makes it suitable for applications requiring near-infrared detection or labelling.
Cell Biology and Histology
As a stain and dye, this compound is employed in cell biology and histology for specific staining procedures. Its spectral characteristics can aid in cellular visualisation and analysis.
Materials Science Research
The unique optical properties of IR-797 chloride lend themselves to research in materials science, including applications in organic and printed electronics, and photonic materials.
| Molecular weight | 505.52 |
|---|---|
| Empirical formula | C31H34Cl2N2 |
| Composition | Dye content, 70% |
| Melting point | 116.7-128.0 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 797 nm in methanol |
|---|
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 IR-797 chloride used for?
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IR-797 chloride is used as an infrared dye in applications such as cell biology, histology, and materials science research, including organic electronics and photonic materials. It has an absorption maximum at 797 nm in methanol.
What is the CAS number and formula for IR-797 chloride?
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The CAS number for IR-797 chloride is 110992-55-7, and its empirical formula is C31H34Cl2N2.
What grade and purity does Tech Serve Solutions supply for IR-797 chloride?
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Tech Serve Solutions supplies IR-797 chloride with a stated dye content of 70%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling considerations for IR-797 chloride?
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When handling IR-797 chloride, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The substance has a WGK Germany classification of 3.
How is IR-797 chloride packed, shipped, and exported by TSS?
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Tech Serve Solutions, a global supplier and exporter, meticulously packs and ships IR-797 chloride to meet international standards for chemical export.
How can I request a sample or quote for IR-797 chloride?
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To request a sample or a quote for IR-797 chloride, please contact the Tech Serve Solutions sales team through our website or by phone.
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