Molecular structure of Sudan Orange G, CAS Number: 2051-85-6
Sudan Orange G (CAS 2051-85-6)
Alternate Names:
2,4-Dihydroxyazobenzene
Application:
Sudan Orange G is useful for staining triglycerides in animal tissues (frozen sections)
CAS Number:
2051-85-6
Molecular Weight:
214.22
Molecular Formula:
C12H10N2O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.
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SDS & Certificate of Analysis
Sudan Orange G (2,4-Dihydroxyazobenzene) is useful for staining triglycerides in animal tissues (frozen sections). Sudan dyes are a group of lipid soluble solvent dyes often called lysochromes, in structural classification they are diazo dyes. With the use of certain solvents, may also be used to stain some protein bound lipids in paraffin sections. The enzymatic oxidation of Sudan Orange G has been studied and inhibitory effects on the growth of Saccharomyces cerevisiae, shows that the enzymatic bioremediation process reduces the toxicity of Sudan Orange G by 3-fold. In polymer studies, Sudan Orange G has been used to probe non-specific interactions.
Sudan Orange G (CAS 2051-85-6) References
- Binding behaviour of pyrimethanil-imprinted polymers prepared in the presence of polar co-monomers. | Baggiani, C., et al. 2006. J Chromatogr A. 1117: 74-80. PMID: 16597446
- Oil-soluble dyes for marking Spodoptera frugiperda (Lepidoptera: Noctuidae). | Vilarinho, EC., et al. 2006. J Econ Entomol. 99: 2110-5. PMID: 17195680
- Determination of banned 10 azo-dyes in hot chili products by gel permeation chromatography-liquid chromatography-electrospray ionization-tandem mass spectrometry. | Sun, HW., et al. 2007. J Chromatogr A. 1164: 120-8. PMID: 17692322
- Enzymatic biotransformation of the azo dye Sudan Orange G with bacterial CotA-laccase. | Pereira, L., et al. 2009. J Biotechnol. 139: 68-77. PMID: 18938200
- Membrane filtration of Sudan orange G on a cellulose acetate membrane filter for separation-preconcentration and spectrophotometric determination in water, chili powder, chili sauce and tomato sauce samples. | ALOthman, ZA., et al. 2012. Food Chem Toxicol. 50: 2709-13. PMID: 22617351
- Development and validation of ultra-high performance supercritical fluid chromatography method for determination of illegal dyes and comparison to ultra-high performance liquid chromatography method. | Khalikova, MA., et al. 2015. Anal Chim Acta. 874: 84-96. PMID: 25910450
- In-line micro-matrix solid-phase dispersion extraction for simultaneous separation and extraction of Sudan dyes in different spices. | Rajabi, M., et al. 2015. J Chromatogr A. 1425: 42-50. PMID: 26614171
- Ceramic Stereolithography of Bioactive Glasses: Influence of Resin Composition on Curing Behavior and Green Body Properties. | Chen, Q., et al. 2022. Biomedicines. 10: PMID: 35203606
- A volatile microemulsion method of preparing water-soluble photo-absorbers for 3D printing of high-resolution, high-water-content hydrogel structures. | He, X., et al. 2023. Soft Matter. 19: 3700-3710. PMID: 37183429
- Construction of fluorescent sensor array with nitrogen-doped carbon dots for sensing Sudan Orange G and identification of various azo compounds. | Bu, L., et al. 2024. J Colloid Interface Sci. 667: 403-413. PMID: 38640659
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Sudan Orange G, 25 g | sc-215924 | 25 g | $47.00 | |||
Sudan Orange G, 100 g | sc-215924A | 100 g | $173.00 |