Ordering
Available Variants5 mg
CHA.35924-5mg
Price
€72.64
Available – Dispatch in 14 days
25 mg
CHA.35924-25mg
Price
€207.40
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 mg | CHA.35924-5mg | €72.64 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
25 mg | CHA.35924-25mg | €207.40 |
suitable for fluorescence, BioReagent, ≥95.0% (HPLC)
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Empirical Formula (Hill Notation) | C16H15N5 · 2HCl |
|---|---|
| CAS Number | 28718-90-3 |
| Molecular Weight | 350.25 |
| UNSPSC Code | 12171500 |
| NACRES | NA.32 |
| PubChem Substance ID | 57648699 |
| EC Number | 249-186-7 |
| Beilstein/REAXYS Number | 4894417 |
| MDL number | MFCD00012681 |
Safety Information Handling visibility
| pictograms |
GHS07
 GHS07
|
|---|---|
| signalword | Warning |
| hcodes | H315,H317,H335 |
| pcodes | P261 - P264 - P271 - P272 - P280 - P302 + P352 |
| Hazard Classifications | Skin Irrit. 2 - Skin Sens. 1A - STOT SE 3 |
| target_organs | Respiratory system |
| Storage Class | 11 - Combustible Solids |
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | Eyeshields, Gloves, type N95 (US) |
Technical Overview & Applications Use-case context
4′,6-Diamidino-2-phenylindole dihydrochloride, also known as DAPI, is a fluorescent dye with a CAS number of 47165-04-8. It is a widely used nucleic acid stain that binds to adenine and thymine residues in DNA, emitting a blue fluorescence under ultraviolet light. This property makes DAPI a valuable tool in various biological and medical applications, including fluorescence microscopy, flow cytometry, and molecular biology. DAPI is often used to stain cell nuclei, allowing for the visualization of cellular structures and the analysis of cell cycle progression. Its high affinity for DNA and low toxicity make it an ideal choice for many research and diagnostic applications, providing a sensitive and reliable method for detecting and studying DNA in cells and tissues. As a result, DAPI has become a staple in many laboratories and research settings.
