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Sigma-Aldrich

Leucoberbelinblau I

Dye content 65 %

Synonym(e):

LBB

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About This Item

Empirische Formel (Hill-System):
C23H26N2O3S
CAS-Nummer:
52748-86-4
Molekulargewicht:
410.53
MDL-Nummer:
MFCD00217522
UNSPSC-Code:
12171500
PubChem Substanz-ID:
24867076
NACRES:
NA.47

Form

powder

Zusammensetzung

Dye content, 65%

mp (Schmelzpunkt)

>300 °C (lit.)

Löslichkeit

water: 50 g/L

λmax

253 nm

Anwendung(en)

diagnostic assay manufacturing
hematology
histology

Lagertemp.

room temp

SMILES String

CN(C)c1ccc(cc1)C(c2ccc(cc2)N(C)C)c3ccccc3S(O)(=O)=O

InChI

1S/C23H26N2O3S/c1-24(2)19-13-9-17(10-14-19)23(18-11-15-20(16-12-18)25(3)4)21-7-5-6-8-22(21)29(26,27)28/h5-16,23H,1-4H3,(H,26,27,28)

InChIKey

MCKLFIWDQVFMEK-UHFFFAOYSA-N

Allgemeine Beschreibung

Leucoberbelin Blue I is a colorimetric reagent redox dye. It is a water-soluble leuco base also abbreviated as LBB. Upon oxidation, LBB forms a colored complex which is stoichiometrically related to the oxidation state of the reagent.

Anwendung

Leucoberbelin blue I has been used as a quencher in the time-resolved fluorescence QRET technique for receptor-ligand interaction screening. LBB assay is used to indicate the kinetics of Mn (II) oxides formation.

Piktogramme

Corrosion
GHS05

Signalwort

Danger

H-Sätze

H314

Gefahreneinstufungen

Eye Dam. 1 - Skin Corr. 1B

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Analysenzertifikate (COA)

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