46939

Fluorescein diacetate 5-maleimide

suitable for fluorescence

• Sinónimos: 5-Maleimido-fluorescein diacetate, Fluorescein-5-maleimide diacetate
• Fórmula empírica (notación de Hill): C₂₈H₁₇NO₉
• Número CAS: 150322-01-3
• Peso molecular: 511.44
• NACRES: NA.32
• PubChem Substance ID: 57650887
• UNSPSC Code: 12352111
• MDL number: MFCD00077346

Propiedades

• 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

Descripción

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

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Clase de almacenamiento: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves