Ordering
Available Variants25 mg
CHA.89039-25mg
Price
€29.92
Available – Dispatch in 14 days
100 mg
CHA.89039-100mg
Price
€92.80
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
25 mg | CHA.89039-25mg | €29.92 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
100 mg | CHA.89039-100mg | €92.80 |
≥98% (HPLC and TLC), Bcl-XL inhibitor, powder
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) | C25H24N6O · 3HCl |
|---|---|
| CAS Number | 23491-45-4 |
| Molecular Weight | 533.88 |
| NACRES | NA.77 |
| PubChem Substance ID | 24891565 |
| UNSPSC Code | 41106305 |
| EC Number | 245-690-6 |
| MDL number | MFCD00012679 |
| Beilstein/REAXYS Number | 4088183 |
| Assay | ≥98% (HPLC and TLC) |
| Form | powder |
| Quality level | 200 |
Safety Information Handling visibility
| Storage Class | 11 - Combustible Solids |
|---|---|
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | dust mask type N95 (US), Eyeshields, Gloves |
Technical Overview & Applications Use-case context
BisBenzimide H 33258, also known as Hoechst 33258, is a fluorescent dye with a molecular formula of C21H18N2O. It has a molecular weight of 334.38 g/mol and a CAS number of 23491-44-3. This compound is commonly used as a nucleic acid stain, particularly for DNA, due to its ability to intercalate into the double helix structure. BisBenzimide H 33258 exhibits a high affinity for adenine-thymine rich regions, allowing for the visualization of DNA in various biological samples. The dye emits a blue fluorescence when bound to DNA, making it a useful tool for applications such as cell cycle analysis, chromatin studies, and fluorescence microscopy. Its high sensitivity and specificity have made BisBenzimide H 33258 a widely used reagent in molecular biology and cytogenetic research.
