83-61-4
Chemical Structure
Alizarin Red S
Synonym(s): ARS
- CAS No.: 83-61-4
- Formula:C14H8O7S
- Molecular Weight:320.27
IUPAC Name: 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid
InChIKey: JKYKXTRKURYNGW-UHFFFAOYSA-N
SMILES: O=S(C(C=C1C2=O)=C(O)C(O)=C1C(C3=C2C=CC=C3)=O)(O)=O
Biological Activity: Alizarin Red S (ARS) is an anthraquinone derivative dye. When combined with cations such as calcium ions, the functional group of Alizarin Red S can form a coordination bond with the cation through the oxygen atom to show orange-red fluorescence. Alizarin Red S can be used for screening of calcium compounds in synovial fluid and detecting osteoblast differentiation, and can also be used for bone staining in mice. Excitation/emission wavelength: 500/570 nm[1][2][3][4][5].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Alizarin Red S | 95.0% | Alizarin Red S (ARS) is an anthraquinone derivative dye. When combined with cations such as calcium ions, the functional group of Alizarin Red S can form a coordination bond with the cation through the oxygen atom to show orange-red fluorescence. Alizarin Red S can be used for screening of calcium compounds in synovial fluid and detecting osteoblast differentiation, and can also be used for bone staining in mice. Excitation/emission wavelength: 500/570 nm. | ||||||||||||||||||||
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References
- [1]. H Paul, et al. Alizarin red S staining as a screening test to detect calcium compounds in synovial fluid. Arthritis Rheum. 1983 Feb;26(2):191-200. [Content Brief]
- [2]. Soomin Lim, et al. Stimulatory Effects of KPR-A148 on Osteoblast Differentiation and Bone Regeneration. Tissue Eng Regen Med. 2019 Jul 17;16(4):405-413. [Content Brief]
- [3]. H Vilmann, et al. The in vivo staining of bone with alizarin red S. J Anat. 1969 Nov;105(Pt 3):533-45. [Content Brief]
- [4]. W Querido, et al. Giemsa as a fluorescent dye for mineralizing bone-like nodules in vitro. Biomed Mater. 2012 Feb;7(1):011001. [Content Brief]
- [5]. Bo Lai, et al. Application of excitation and emission matrix fluorescence (EEM) and UV-vis absorption to monitor the characteristics of Alizarin Red S (ARS) during electro-Fenton degradation process. Chemosphere.2013 Nov;93(11):2805-13. [Content Brief]
