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Merck

432199

Sigma-Aldrich

Leucoberbelinblau I

Dye content 65 %

Synonym(e):

LBB

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100 MG
CHF 141.00
500 MG
CHF 514.00

CHF 141.00


Voraussichtliches Versanddatum24. April 2025


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100 MG
CHF 141.00
500 MG
CHF 514.00

About This Item

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

CHF 141.00


Voraussichtliches Versanddatum24. April 2025


Bulk-Bestellung anfordern

Form

powder

Zusammensetzung

Dye content, 65%

Methode(n)

microbe id | staining: suitable

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

Signalwort

Danger

H-Sätze

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


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Monica Agnolucci et al.
Frontiers in plant science, 9, 1956-1956 (2019-01-30)
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Deric R Learman et al.
Frontiers in microbiology, 4, 262-262 (2013-09-13)
Manganese (Mn) oxides are among the most reactive sorbents and oxidants within the environment, where they play a central role in the cycling of nutrients, metals, and carbon. Recent discoveries have identified superoxide ([Formula: see text]) both of biogenic and
Giulia Castorina et al.
Plant physiology, 184(1), 266-282 (2020-07-16)
In all land plants, the outer surface of aerial parts is covered by the cuticle, a complex lipid layer that constitutes a barrier against damage caused by environmental factors and provides protection against nonstomatal water loss. We show in this
Matthew R Jones et al.
Talanta, 200, 91-99 (2019-05-01)
In terms of its oxidative strength, the MnO2/Mn2+ couple is one of the strongest in the aquatic environment. The intermediate oxidation state, manganese(III), is stabilized by a range of organic ligands (Mn(III)-L) and some of these complexes are also strong
Laure B Bindels et al.
Microbiome, 5(1), 12-12 (2017-02-09)
Obesity-related diseases, including type 2 diabetes and cardiovascular disease, have reached epidemic proportions in industrialized nations, and dietary interventions for their prevention are therefore important. Resistant starches (RS) improve insulin sensitivity in clinical trials, but the mechanisms underlying this health

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