Key Documents

View All Documentation

432199

Leucoberbelin Blue I

Name: Leucoberbelin Blue I
Brand: ALDRICH

Dye content 65 %

Synonym(s):

LBB

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₂₃H₂₆N₂O₃S

CAS Number:

52748-86-4

Molecular Weight:

410.53

NACRES:

NA.47

PubChem Substance ID:

24867076

UNSPSC Code:

12171500

MDL number:

MFCD00217522

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

form

powder

composition

Dye content, 65%

technique(s)

microbe id | staining: suitable

mp

>300 °C (lit.)

solubility

water: 50 g/L

λ_max

253 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

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)

InChI key

MCKLFIWDQVFMEK-UHFFFAOYSA-N

Description

General description

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.

Application

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.

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

ppe

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library