Molecular structure of Propyl red, CAS Number: 2641-01-2
Propyl red (CAS 2641-01-2)
Alternate Names:
2-[4-(Dipropylamino)phenylazo]benzoic acid; 4-(Dipropylamino)azobenzene-2′-carboxylic acid
CAS Number:
2641-01-2
Molecular Weight:
325.40
Molecular Formula:
C19H23N3O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.
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Propyl Red (PR) is a synthetic dye used in laboratory experiments. This versatile dye serves as useful to detect specific compounds in various applications. One of its primary uses is in biochemical experiments, where it acts as a stain for proteins and other macromolecules. Additionally, it proves essential in identifying certain enzymes and measuring their activity within a reaction. Moreover, it plays a role in identifying specific bacteria, fungi, and viruses. Furthermore, it exhibits its utility as a pH indicator, undergoing color changes based on the pH of the solution. Notably, Propyl Red also acts as a metal indicator, changing its color in the presence of particular metal ions.
Propyl red (CAS 2641-01-2) References
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- THE EFFECTS OF PITUITARY IMPLANTS AND EXTRACTS ON THE GENITAL SYSTEM OF THE LIZARD. | Evans, LT. 1935. Science. 81: 468-9. PMID: 17818767
- Nanostructured Pd hydride microelectrodes: in situ monitoring of pH variations in a porous medium. | Serrapede, M., et al. 2014. Anal Chem. 86: 5758-65. PMID: 24820266
- Repurposing the Kinase Inhibitor Mavelertinib for Giardiasis Therapy. | Michaels, SA., et al. 2022. Antimicrob Agents Chemother. 66: e0001722. PMID: 35703552
- Mechanisms maintaining a low-pH microclimate in the intestine. | Shiau, YF., et al. 1985. Am J Physiol. 248: G608-17. PMID: 3890561
- From molecular recognition to analytical information using chemical sensors: Development of a combined catheter gastric pH-probe | and Ursula E. Spichiger, Xu Aiping, Daniel Citterio, Hans Bühler, Nik Chaniotakis, Bruno Rusterholz, Wilhelm Simon. September 1995. Ursula E. Spichiger, Xu Aiping, Daniel Citterio, Hans Bühler, Nik Chaniotakis, Bruno Rusterholz, Wilhelm Simon. Volume7, Issue9: Pages 859-863.
- A Colorful Laboratory Investigation of Hydrophobic Interactions, the Partition Coefficient, Gibbs Energy of Transfer, and the Effect of Hofmeister Salts | Daniel F. McCain*, Ottie E. Allgood, Jacob T. Cox, Audrey E. Falconi, Michael J. Kim, and Wei-Yu Shih. 2012,. J. Chem. Educ. 89, 8,: 1074–1077.
- Novel pH-based photocatalyst activity indicator hydrogel film (Hpaii) | A Mills, D Hawthorne - Journal of Photochemistry and Photobiology A …, 2017 - Elsevier. 1 September 2017,. Elsevier Journal of Photochemistry and Photobiology A: Chemistry. Volume 346,: Pages 390-395.
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| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Propyl red, 5 g | sc-236489 | 5 g | $118.00 |