1251-85-0
Chemical Structure
Diantipyrylmethane
- CAS No.: 1251-85-0
- Formula:C23H24N4O2
- Molecular Weight:388.47
IUPAC Name: 4,4'-methylenebis(1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one)
InChIKey: QATHNKNPUVVKHK-UHFFFAOYSA-N
SMILES: CC(N1C)=C(C(N1C2=CC=CC=C2)=O)CC(C(N3C4=CC=CC=C4)=O)=C(N3C)C
Biological Activity: Diantipyrylmethane is a chromogenic reagent commonly used for the determination of the contents of metals such as Au (III), Ti (IV), Ir, Fe (III), molybdenum, neodymium, U (IV), iridium, platinum and rhenium via spectrophotometry and extraction photometry. Diantipyrylmethane can also form a fluorescent complex with Er (III) ions, which is applied to the determination of erbium[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Diantipyrylmethane | 98.98% | Diantipyrylmethane is a chromogenic reagent commonly used for the determination of the contents of metals such as Au (III), Ti (IV), Ir, Fe (III), molybdenum, neodymium, U (IV), iridium, platinum and rhenium via spectrophotometry and extraction photometry. Diantipyrylmethane can also form a fluorescent complex with Er (III) ions, which is applied to the determination of erbium. | ||||||||||||||||||||
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References
- [1]. Donaldson EM, et al. Determination of titanium in high-purity molybdenum and tungsten metals with diantipyrylmethane after separation by extraction of its cupferron complex. Talanta. 1969;16(12):1505-1512. [Content Brief]
- [2]. Sungur S, et al. Spectrofluorimetric determination of Er (III) with diantipyrylmethane. Spectrochim Acta A Mol Biomol Spectrosc. 2001;57(2):349-353. [Content Brief]
