3 inverted exclamation mark ,6 inverted exclamation marka-Diacryloxyspirobenzo[c]-furan[1,9 inverted exclamation mark ]xanthen-3-one 7262-39-7 Diacryloyloxyfluorescein Fluorescein O,O inverted exclamation marka-diacrylate CAS 7262-39-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7262-39-7 |
| Molecular Formula | C26H34O7 |
| Molecular Weight | 458.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3 inverted exclamation mark ,6 inverted exclamation marka-Diacryloxyspirobenzo[c]-furan[1,9 inverted exclamation mark ]xanthen-3-one 7262-39-7 Diacryloyloxyfluorescein Fluorescein O,O inverted exclamation marka-diacrylate (CAS 7262-39-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H34O7. Molecular weight: 458.54 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H34O7 |
| Molecular Weight | 458.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
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