Molecular structure of Tropaeolin OO, CAS Number: 554-73-4
Tropaeolin OO (CAS 554-73-4)
Alternate Names:
4-[(4-Anilinophenyl)azo]benzenesulfonic acid sodium salt; Orange IV
CAS Number:
554-73-4
Molecular Weight:
375.38
Molecular Formula:
C18H14N3NaO3S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.
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Tropaeolin OO is extensively used in analytical chemistry research to detect and measure the presence of various substances. It serves as an indicator dye in titration processes, particularly for determining the concentration of strong acids and bases. Researchers utilize Tropaeolin OO in colorimetric assays to explore its sensitivity and specificity in the detection of chlorine and bromine ions. This compound is also applied in environmental studies to assess water quality by detecting pollutants through visible color changes. In addition, Tropaeolin OO is used in the study of dye-surface interactions, which is for developing applications such as dye-sensitized solar cells and colorimetric sensors.
Tropaeolin OO (CAS 554-73-4) References
- Molecular recognition studies on supramolecular systems. 32. Molecular recognition of dyes by organoselenium-bridged bis(beta-cyclodextrin)s. | Liu, Y., et al. 2001. J Org Chem. 66: 225-32. PMID: 11429904
- Localized energization of the mitochondrial inner membrane by ATP. | Higuti, T., et al. 1979. Biochim Biophys Acta. 548: 166-71. PMID: 158384
- Study of inclusion complex formation between tropaeolin OO and beta-cyclodextrin by spectrophotometry and Infrared spectroscopy. | Wang, HY., et al. 2006. Spectrochim Acta A Mol Biomol Spectrosc. 65: 100-5. PMID: 16275158
- Extractive spectrophotometric methods for determination of zolmitriptan in tablets. | Aydogmus, Z. and Inanli, I. 2007. J AOAC Int. 90: 1237-41. PMID: 17955967
- Reverse hydrotropy by complex formation. | Wojciechowski, K., et al. 2015. Phys Chem Chem Phys. 17: 1106-13. PMID: 25415596
- Starch-based dual amphiphilic graft copolymer as a new pH-sensitive maltidrug co-delivery system. | Karami Ghaleseiedi, Z., et al. 2018. Int J Biol Macromol. 118: 913-920. PMID: 29966673
- Emphasis on the incorporation of Tropaeolin OO dye and silver nanoparticles for voltammetric estimation of flibanserin in bulk form, tablets and human plasma. | Hosny, NM. and Ali, MFB. 2022. Talanta. 245: 123420. PMID: 35413628
- Tropaeolin OO as a Chemical Sensor for a Trace Amount of Pd(II) Ions Determination. | Pach, A., et al. 2022. Molecules. 27: PMID: 35889380
- [Structure of the colored 'compound' formed from Fomocaine and Tropaeolin OO]. | Oelschläger, H., et al. 1973. Arch Pharm (Weinheim). 306: 249-56. PMID: 4716972
- High-performance liquid chromatographic determination of terguride in solid dosage forms and plasma. | Sochor, J., et al. 1995. J Chromatogr B Biomed Appl. 663: 309-13. PMID: 7735478
- Reverse micellar extraction of antibiotics from aqueous solutions. | Fadnavis, NW., et al. 1997. Biotechnol Prog. 13: 503-5. PMID: 9265783
- An unusual reversible sol-Gel transition phenomenon in organogels and its application for enzyme immobilization in gelatin membranes. | Fadnavis, NW. and Koteshwar, K. 1999. Biotechnol Prog. 15: 98-104. PMID: 9933519
- Enzyme immobilization on epoxy supports in reverse micellar media: Prevention of enzyme denaturation | L Thudi, LS Jasti, Y Swarnalatha, NW Fadnavis. 2012. Journal of Molecular Catalysis B: Enzymatic. 74: 54-62.
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| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Tropaeolin OO, 5 g | sc-253804 | 5 g | $40.00 |