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43608

Sigma-Aldrich

3,3′-Dipropylthiadicarbocyaniniodid

≥98.0% (TLC), suitable for fluorescence

Synonym(e):

3-Propyl-2-[5-[3-propyl-2(3H)-benzothiazolyliden]-1,3-pentadienyl]-benzothiazolium-iodid, DiSC3(5)

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About This Item

Empirische Formel (Hill-System):
C25H27IN2S2
CAS-Nummer:
53213-94-8
Molekulargewicht:
546.53
MDL-Nummer:
MFCD00075033
UNSPSC-Code:
12352116
PubChem Substanz-ID:
57650184
NACRES:
NA.32

Qualitätsniveau

100

Assay

≥98.0% (TLC)

Form

powder

mp (Schmelzpunkt)

245 °C (dec.) (lit.)

Löslichkeit

DMF: soluble

Fluoreszenz

λex 500 nm; λem 705 nm in DMF

Eignung

suitable for fluorescence

SMILES String

[I-].CCCN1C(\Sc2ccccc12)=C\C=C\C=C\c3sc4ccccc4[n+]3CCC

InChI

1S/C25H27N2S2.HI/c1-3-18-26-20-12-8-10-14-22(20)28-24(26)16-6-5-7-17-25-27(19-4-2)21-13-9-11-15-23(21)29-25;/h5-17H,3-4,18-19H2,1-2H3;1H/q+1;/p-1

InChIKey

GDEURKKLNUGTDA-UHFFFAOYSA-M

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Anwendung

3,3′-Dipropylthiadicarbocyanine iodide [DiSC3(5)] is used as a fluorogenic probe to detect and measure changes in transmembrane potential or configuration induced by membrane altering agents.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sonstige Hinweise

Transmembranpotential Messungen

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

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, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Molecular biology of the cell, 28(21), 2773-2785 (2017-08-18)
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M Síp et al.
Journal of photochemistry and photobiology. B, Biology, 4(3), 321-328 (1990-01-01)
The mechanism of carbocyanine dye diS-C3-(5) fluorescence intensity variations with transmembrane potential changes has been studied using time-resolved fluorescence spectroscopy. Clear evidence is given of the transmembrane-potential-dependent partition of the dye among various sites with different fluorescence lifetimes. It was
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