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Compound 1a, known as 1-(3',6'-Bis(ethylamino)-2',7'-dimethyl-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)-3-phenylurea, serves as a fast-responsive fluorescent probe for detecting gold ions in water and synthetic products [1].
![Oxospiro[isoindoline-1,9'-xanthene]-2-yl)-3- phenylurea](/group3/M00/38/32/CgoaEWa8j4GEW6zmAAAAAKPQZpE049.png)
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 mg | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry |
| Description | Compound 1a, known as 1-(3',6'-Bis(ethylamino)-2',7'-dimethyl-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)-3-phenylurea, serves as a fast-responsive fluorescent probe for detecting gold ions in water and synthetic products [1]. |
| In vitro | Compound 1a, specifically 1-(3',6'-Bis(ethylamino)-2',7'-dimethyl-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)-3-phenylurea, does not exhibit fluorescence in PBS (pH 7.4, containing 0.3% DMF) [1]. |
| Molecular Weight | 547.65 |
| Formula | C33H33N5O3 |
| Cas No. | 957493-98-0 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |

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