46939

Fluorescein diacetate 5-maleimide

suitable for fluorescence

• Synonim(y): 5-Maleimido-fluorescein diacetate, Fluorescein-5-maleimide diacetate
• Wzór empiryczny (zapis Hilla): C₂₈H₁₇NO₉
• Numer CAS: 150322-01-3
• Masa cząsteczkowa: 511.44
• NACRES: NA.32
• PubChem Substance ID: 57650887
• UNSPSC Code: 12352111
• MDL number: MFCD00077346
• eCl@ss: 32150917

Właściwości

• form: solid
• Quality Segment: 100
• solubility: DMF: soluble, DMSO: soluble, dioxane: soluble
• fluorescence: λ_ex 492 nm; λ_em 520 nm in 0.1 M phosphate pH 7.0 (after derivatization with 2-mercaptoethanol and after cleavage by esterase)
• suitability: corresponds for coupling to thiols, suitable for fluorescence
• storage temp.: −20°C
• SMILES string: CC(=O)Oc1ccc2c(Oc3cc(OC(C)=O)ccc3C24OC(=O)c5cc(ccc45)N6C(=O)C=CC6=O)c1
• InChI: 1S/C28H17NO9/c1-14(30)35-17-4-7-21-23(12-17)37-24-13-18(36-15(2)31)5-8-22(24)28(21)20-6-3-16(11-19(20)27(34)38-28)29-25(32)9-10-26(29)33/h3-13H,1-2H3
• InChI key: WZBJWHQRQDEKOF-UHFFFAOYSA-N

Opis

Application

Fluorescein diacetate 5-maleimide can be used as a substrate to prepare fluorescent Fe₃O₄ superparamagnetic nanoparticles (SPMNP) applicable in the subcellular fractionation process. It is also used in the surface modification of glass substrates to alter the surface properties.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Formation of conjugates with immunoreactant for photoluminometric immunoassay by fluorescent energy transfer

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS07
• Słowo ostrzegawcze: Warning
• Kody zagrożeń: H315,H319,H335
• Ostrzeżenia: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Narządy docelowe: Respiratory system
• Klasa składowania: 11 - Combustible Solids
• Co się dzieje?: WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• PPE (środki ochrony indywidualnej): dust mask type N95 (US), Eyeshields, Gloves