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432202

Sigma-Aldrich

Rhodamine 110 chloride

Dye content ≥75 %

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250 MG
R$ 945,00
1 G
R$ 3.054,00

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250 MG
R$ 945,00
1 G
R$ 3.054,00

About This Item

Fórmula empírica (Notação de Hill):
C20H14N2O3 · HCl
Número CAS:
13558-31-1
Peso molecular:
366.80
Beilstein:
4631860
Número CE:
236-944-7
Número MDL:
MFCD00042009
Código UNSPSC:
12171500
ID de substância PubChem:
24867078
NACRES:
NA.47

R$ 945,00

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Formulário

powder or crystals

Nível de qualidade

200

composição

Dye content, ≥75%

pf

>300 °C (lit.)

λmax

496 nm

aplicação(ões)

diagnostic assay manufacturing
hematology
histology

temperatura de armazenamento

room temp

cadeia de caracteres SMILES

Cl.Nc1ccc2c(OC3=CC(=N)C=CC3=C2c4ccccc4C(O)=O)c1

InChI

1S/C20H14N2O3.ClH/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24;/h1-10,21H,22H2,(H,23,24);1H

chave InChI

JNGRENQDBKMCCR-UHFFFAOYSA-N

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Descrição geral

Rhodamine 110 chloride (R110) is a laser grade dye.[1]

Aplicação

Rhodamine 110 chloride has been used for the synthesis of the rhodamine 110 octadecyl ester (R110C18).[2]

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
BCCK2166
BCCH6230
BCCG1785
BCCD6833
SHBM0519

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Sean M Burrows et al.
The Analyst, 134(9), 1911-1921 (2009-08-18)
Steady-state single molecule fluorescence anisotropy (SMFA) is described to quantify free and bound probe molecules from a Biotin-Neutravidin complexation reaction. By formulating a ratio of bound to the total number of molecules sampled (N(b)/N(t) ratio) we quantified the extent of
Simeonika Rangełowa-Jankowska et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 12(13), 2449-2452 (2011-07-14)
The first observation of strong directional surface-plasmon-coupled emission (SPCE) of Rhodamine 110 in silica nanofilms deposited on silver nanolayers is reported. The preparation of the material is described in detail. The intensity of SPCE exceeds 10 times that of free
Soichiro Ijiri et al.
Electrophoresis, 32(24), 3499-3509 (2011-12-20)
We describe a highly sensitive CE with laser-induced fluorescence (LIF) detection for the analysis of N-linked oligosaccharides in glycoproteins using rhodamine 110 as a fluorescence derivatization reagent. One CE separation is performed using a fused-silica capillary and neutral pH buffer
Samantha Forster et al.
PloS one, 7(3), e33253-e33253 (2012-04-04)
Fluorescent tracer dyes represent an important class of sub-cellular probes and allow the examination of cellular processes in real-time with minimal impact upon these processes. Such tracer dyes are becoming increasingly used for the examination of membrane transport processes, as
Thiemo Spielmann et al.
The journal of physical chemistry. B, 114(11), 4035-4046 (2010-03-04)
Triplet, photo-oxidized and other photoinduced, long-lived states of fluorophores are sensitive to the local environment and thus attractive for microenvironmental imaging purposes. In this work, we introduce an approach where these states are monitored in a total internal reflection (TIR)
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Questions

  1. What colour when soluble in water?

    1 answer

    1. Rhodamine 123 Choride is generally described as a green fluorescent dye. Excitation is around the 496-500 nm range. Excitation is around 520-522 nm. There is no specification for color once the dye is dissolved in a solvent.

      The colour of Rhodamine 110 Chloride in solid form is highly variable. The specification for 432202 states the color should be:
      Brown to Very Dark Brown and Red to Very Dark Red and Red-Brown and Very Dark Red-Brown and Green to Very Dark Green.

      Rhodamine 110 chloride is only sparingly soluble in water. During quality control, product 432202 is dissolved in water at only 0.003 grams per liter. It is not advised to store Rhodamine 110 solutions dissolved in water. Solutions must be used fresh. Solubility is better in DMSO, DMF, Methanol and Ethanol.

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