43973
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43973
Sigma
1-[3-(Succinimidyloxycarbonyl)benzyl]-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium bromide
BioChemika, ≥95.0% (HPLC)
| CAS Number: | 155862-95-6 |
| Linear Formula: | C27H22BrN3O6 |
| Molecular Weight: | 564.38 |
| MDL number: | MFCD00467811 |
| PubChem Substance ID: | 24867535 |
Description
| General description | New class of highly photostable, water soluble fluorescent labels with large Stoke's shift, high QY in aqueous media and pH tolerance. Major disadvantage: rel. low extinction coefficient (Ε slightly >20'000 in EtOH)1. |
Properties
| product line | BioChemika |
| assay | ≥95.0% (HPLC) |
| fluorescence | λex 399 nm; λem 575 nm in 0.1 M phosphate pH 7.0 |
| storage temp. | −20°C |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
References
| Cited Reference | 1. Litak, P.T., Kauffman, J.M., J. Heterocycl. Chem. 31, 457- 479 , (1994) |
