D0815

2-[4-(Dimethylamino)styryl]-1-Ethylpyridiniumjodid

≥99% purity (HPLC), solid

• Synonym(e): DASPEI
• Empirische Formel (Hill-System): C₁₇H₂₁IN₂
• CAS-Nummer: 3785-01-1
• Molekulargewicht: 380.27
• Beilstein: 3783243
• EG-Nummer: 223-248-3
• MDL-Nummer: MFCD00011994
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 329798640
• NACRES: NA.47

Eigenschaften

• product name: 2-[4-(Dimethylamino)styryl]-1-Ethylpyridiniumjodid, ≥99% (HPLC), solid
• Qualitätsniveau: 100
• Assay: ≥99% (HPLC)
• Form: solid
• Farbe: red
• mp (Schmelzpunkt): 267 °C (dec.) (lit.)
• Löslichkeit: DMSO: 0.5 mg/mL; methanol: soluble
• εmax: 36.0-41.0 at 457-463 nm in methanol
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: 2-8°C
• SMILES String: [I-].CC[n+]1ccccc1\C=C\c2ccc(cc2)N(C)C
• InChI: 1S/C17H21N2.HI/c1-4-19-14-6-5-7-17(19)13-10-15-8-11-16(12-9-15)18(2)3;/h5-14H,4H2,1-3H3;1H/q+1;/p-1
• InChIKey: AMAXNNVXIBDEMV-UHFFFAOYSA-M

Beschreibung

Anwendung

2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide (DASPEI) has been used for the labelling of hair cells in larval zebrafish.

Biochem./physiol. Wirkung

2-[4-(Dimethylamino)styryl]-1-ethylpyridinium iodide (DASPEI) accumulates in the mitochondria and has a large fluorescence Stokes shift. It is also used for the relative measurements of mitochondrial membrane potential.

geeignet als Mitochondrien-Farbstoff in Frischzellen

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves