NIR-641 N-succinimidyl ester
NIR-641 N-succinimidyl ester (CAS: 190714-26-2, C37H44ClN3O4) is a sophisticated fluorescent labelling agent with a molecular weight of 630.22. This compound is specifically designed for covalent attachment to biomolecules, enabling their detection and visualisation through fluorescence. Its application spans various biological and chemical research fields, particularly in assays requiring sensitive fluorescent detection and tracking. TSS supplies this reagent for laboratory and research purposes.
- IUPAC
- 1-Ethyl-1-[5-(N-succinimidyloxycarbonyl)pentyl]-3,3,3,3-tetramethyl-indodicarbocyanine chloride,NIR-641 NHS ester
Fluorescent Labelling
NIR-641 NHS ester serves as a reactive dye for the fluorescent labelling of primary amines found in proteins, antibodies, and other biomolecules. This process allows for sensitive detection in various biological assays.
Biomolecular Detection
It is utilised in fluorescence-based detection systems to visualise and quantify labelled biomolecules. Its near-infrared emission properties can be advantageous in complex biological samples.
Research Reagent
This compound is a valuable tool in biochemical research, particularly for studies involving molecular interactions, cellular imaging, and assay development that benefit from fluorescent probes.
| Molecular weight | 630.22 |
|---|---|
| Empirical formula | C37H44ClN3O4 |
| Assay | ≥80% (HPLC) |
| Storage temperature | −20°C |
| Application | Fluorescent labeling agent |
| Suitability | suitable for fluorescence |
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 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Product Line | BioReagent |
|---|
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 NIR-641 N-succinimidyl ester used for?
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NIR-641 N-succinimidyl ester is used as a fluorescent labelling agent for biomolecules, facilitating their detection and visualisation in various biological and chemical research applications.
What are the CAS number and formula for NIR-641 N-succinimidyl ester?
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The CAS number for NIR-641 N-succinimidyl ester is 190714-26-2, and its empirical formula is C37H44ClN3O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies NIR-641 N-succinimidyl ester with an assay of ≥80% by HPLC. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should NIR-641 N-succinimidyl ester be handled safely?
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Handle NIR-641 N-succinimidyl ester with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid inhalation, skin contact, and eye contact, as it may cause skin irritation, eye irritation, and respiratory irritation (H315-H319-H335).
How is NIR-641 N-succinimidyl ester packed and shipped?
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NIR-641 N-succinimidyl ester is typically stored at -20°C. TSS can export this chemical globally, adhering to all relevant shipping regulations.
How can I request a quote or sample for NIR-641 N-succinimidyl ester?
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To request a quote or sample, please contact the TSS sales team via our website or direct inquiry channels, providing your specific requirements and shipping details.
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