N-(2-(Benzo[d][1,3]dioxol-5-yl)ethyl)-3-(4-hydroxy-1-oxophthalazin-2(1H)-yl)propanamide CAS 1061937-33-4
| CAS No. | 1061937-33-4 |
| Molecular Formula | C20H19N3O5 |
| Molecular Weight | 381.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 381.38 g/mol gives N-(2-(Benzo[d][1,3]dioxol-5-yl)ethyl)-3-(4-hydroxy-1-oxophthalazin-2(1H)-yl)propanamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-(2-(Benzo[d][1,3]dioxol-5-yl)ethyl)-3-(4-hydroxy-1-oxophthalazin-2(1H)-yl)propanamide (CAS 1061937-33-4), a certified reference material (molecular formula C20H19N3O5, MW 381.38 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, N-(2-(Benzo[d][1,3]dioxol-5-yl)ethyl)-3-(4-hydroxy-1-oxophthalazin-2(1H)-yl)propanamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 381.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures N-(2-(Benzo[d][1,3]dioxol-5-yl)ethyl)-3-(4-hydroxy-1-oxophthalazin-2(1H)-yl)propanamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H19N3O5 |
| Molecular Weight | 381.38 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
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