Diethyl (benzo[d][1,3]dioxol-5-yl(phenylamino)methyl)phosphonate CAS 269729-26-2
| CAS No. | 269729-26-2 |
| Molecular Formula | C18H22NO5P |
| Molecular Weight | 363.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Diethyl (benzo[d][1,3]dioxol-5-yl(phenylamino)methyl)phosphonate (CAS 269729-26-2), a certified reference material (molecular formula C18H22NO5P, MW 363.34 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H22NO5P, Diethyl (benzo[d][1,3]dioxol-5-yl(phenylamino)methyl)phosphonate contains a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 363.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), Diethyl (benzo[d][1,3]dioxol-5-yl(phenylamino)methyl)phosphonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H22NO5P |
| Molecular Weight | 363.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 1-(Bromomethyl)-4-cyclopropylbenzene (CAS 1150617-57-4)
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- 2-(4-(8-Bromo-2-methyl-1H-imidazo[4,5-c]quinolin-1-yl)phenyl)-2-methylpropanenitrile (CAS 1624261-99-9)
- CAS 81202-01-9 (CAS 81202-01-9)
- (6R,8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triyl triacetate (Estra-1,3,5(10)-Triene-3,6,17-Triol, Triacetate, (6β,17β) (CAS 6944-48-5)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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