Sigma-Aldrich ALIZARINRED S 100 G

Name: Sigma-Aldrich ALIZARINRED S 100 G
SKU: SIALMSD-1062780100
Price: 447.70 USD

List Price $447.70 Your Price $447.70

Sigma-Aldrich for analysis and indicator - SIALMSD (Additional S&H or Hazmat Fees May Apply)

NETA PART: SIALMSD-1062780100

MFG.PART: 1062780100

UNSPSC: 12350000

Manufacturer: Sigma-Aldrich

Product Name
Alizarin red S mono sodiumsalt (C.I. 58005), visual transition interval 4.3-6.3, yellow to pink, visual transition interval 9.4-12.0, brown-orange to violet

loss
≤10% loss on drying, 110°C

Quality Level
200

visual transition interval
4.3-6.3, yellow to pink 9.4-12.0, brown-orange to violet

Amax
418-424 nm (buffer pH 4.3 buffer pH 4.3 1 buffer pH 4.3) 444-450 nm (buffer pH 9.4) 510-517 nm (buffer pH 6.3) 554-558 nm (buffer pH 12.0)

storage temp.
2-30°C

SMILES string
[Na+].[S](=O)(=O)(O)c1cc2c(c(c1[O-])O)C(=O)c3c(cccc3)C2=O

InChI
1S/C14H8O7S.Na/c15-11-6-3-1-2-4-7(6)12(16)10-8(11)5-9(22(19,20)21)13(17)14(10)18;/h1-5,17-18H,(H,19,20,21);/q;+1/p-1

InChI key
HFVAFDPGUJEFBQ-UHFFFAOYSA-M

General description

A ratiometric fluorescence strategy based on inner filter effect for Cu(2+)-mediated detection of acetylcholinesterase.: This study utilizes Alizarin Red S to develop a fluorescence-based method for detecting copper ions and acetylcholinesterase activity, important for environmental monitoring and medical diagnostics (Li et al., 2021 doi:10.1007/s00604-021-05044-0).

Multiplex SERS Chemosensing of Metal Ions via DNA-Mediated Recognition.: Explores the complexation of Alizarin Red S with different metal ions, utilizing Surface-Enhanced Raman Spectroscopy (SERS) for sensitive detection, which can be applied in environmental analysis and health sciences (Guerrini and Alvarez-Puebla, 2019 doi:10.1021/acs.analchem.9b02385).

Capsicum-Derived Biomass Quantum Dots Coupled with Alizarin Red S as an Inner-Filter-Mediated Illuminant Nanosystem for Imaging of Intracellular Calcium Ions.: This innovative approach uses Alizarin Red S in a composite nanosystem for advanced imaging techniques to monitor intracellular activities, offering potential in biomedical research and diagnostics (Chen et al., 2018 doi:10.1021/acs.analchem.8b04055).

Ratiometric fluorescent probe based on gold nanoclusters and alizarin red-boronic acid for monitoring glucose in brain microdialysate.: Highlights the application of Alizarin Red S in developing a glucose monitoring system, which is critical for understanding metabolic processes in neurological studies (Wang et al., 2014 doi:10.1021/ac5023293).

A ratiometric fluorescence strategy based on inner filter effect for Cu(2+)-mediated detection of acetylcholinesterase.
Multiplex SERS Chemosensing of Metal Ions via DNA-Mediated Recognition.: Explores the complexation of Alizarin Red S with different metal ions, utilizing Surface-Enhanced Raman Spectroscopy (SERS) for sensitive detection, which can be applied in environmental analysis and health sciences (Guerrini and Alvarez-Puebla, 2019 doi:10.1021/acs.analchem.9b02385).

Capsicum-Derived Biomass Quantum Dots Coupled with Alizarin Red S as an Inner-Filter-Mediated Illuminant Nanosystem for Imaging of Intracellular Calcium Ions.
Ratiometric fluorescent probe based on gold nanoclusters and alizarin red-boronic acid for monitoring glucose in brain microdialysate.: Highlights the application of Alizarin Red S in developing a glucose monitoring system, which is critical for understanding metabolic processes in neurological studies (Wang et al., 2014 doi:10.1021/ac5023293).