201626

Fluoreszeinamin, Isomer I

• Synonym(e): 5-Aminofluorescein
• Empirische Formel (Hill-System): C₂₀H₁₃NO₅
• CAS-Nummer: 3326-34-9
• Molekulargewicht: 347.32
• Beilstein: 48395
• EG-Nummer: 222-043-6
• MDL-Nummer: MFCD00005052
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24852015
• NACRES: NA.47

Eigenschaften

• Form: powder
• Qualitätsniveau: 200
• mp (Schmelzpunkt): 223 °C (dec.) (lit.)
• Löslichkeit: methanol: 5 mg/mL
• λmax: 496 nm
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: Nc1ccc2c(c1)C(=O)OC23c4ccc(O)cc4Oc5cc(O)ccc35
• InChI: 1S/C20H13NO5/c21-10-1-4-14-13(7-10)19(24)26-20(14)15-5-2-11(22)8-17(15)25-18-9-12(23)3-6-16(18)20/h1-9,22-23H,21H2
• InChIKey: GZAJOEGTZDUSKS-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Fluoresceinamine, isomer I belongs to the class of derivatized fluoresceins.

Anwendung

Fluoresceinamine, isomer I is suitable for use in a specific and sensitive spectrophotometric method for determining nitrite. It has been used to fluorescently tag nanoparticles through a competitive carboxyl-amine coupling reaction to visualize nanoparticle internalization.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302,H315,H319,H335
• P-Sätze: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Faceshields, Gloves