77-09-8
77-09-8
Chemical Structure
Phenolphthalein
- CAS No.: 77-09-8
- Formula:C20H14O4
- Molecular Weight:318.33
IUPAC Name: 3,3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one
InChIKey: KJFMBFZCATUALV-UHFFFAOYSA-N
SMILES: O=C1OC(C2=CC=C(O)C=C2)(C3=CC=C(O)C=C3)C4=C1C=CC=C4
Biological Activity: Phenolphthalein is an acid-base indicator that is colorless in an acidic environment and pink in an alkaline environment. Phenolphthalein is genotoxic and potentially carcinogenic to mice. In addition, phenolphthalein is also a blood indicator[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Phenolphthalein | 99.39% | Phenolphthalein is an acid-base indicator that is colorless in an acidic environment and pink in an alkaline environment. Phenolphthalein is genotoxic and potentially carcinogenic to mice. In addition, phenolphthalein is also a blood indicator. | ||||||||||||||||||||
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Phenolphthalein (Standard) | ≥98% | Phenolphthalein (Standard) is the analytical standard of Phenolphthalein. This product is intended for research and analytical applications. Phenolphthalein is a widely applied but toxic indicator dye. | ||||||||||||||||||||
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References
- [1]. Fleischmann C, et al. Color indicator for supramolecular polymer chemistry: phenolphthalein-containing thermo- and pH-sensitive N-(Isopropyl)acrylamide copolymers and β-cyclodextrin complexation. Macromol Rapid Commun. 2013 Jul 12;34(13):1085-9. [Content Brief]
- [2]. Higaki R S, et al. A study of the sensitivity, stability and specificity of phenolphthalein as an indicator test for blood[J]. Canadian Society of Forensic Science Journal, 1976, 9(3): 97-102.
- [3]. Stoll R E, et al. Phenolphthalein and bisacodyl: assessment of genotoxic and carcinogenic responses in heterozygous p53 (+/−) mice and Syrian hamster embryo (SHE) assay[J]. Toxicological Sciences, 2006, 90(2): 440-450. [Content Brief]
