N-(benzo[d][1,3]dioxol-5-ylmethyl)-2-(4-(4-(pyridin-2-yl)pyrimidin-2-yl)phenoxy)acetamide CAS 478034-04-7
| CAS No. | 478034-04-7 |
| Molecular Formula | C25H20N4O4 |
| Molecular Weight | 440.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(benzo[d][1,3]dioxol-5-ylmethyl)-2-(4-(4-(pyridin-2-yl)pyrimidin-2-yl)phenoxy)acetamide (C25H20N4O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
N-(benzo[d][1,3]dioxol-5-ylmethyl)-2-(4-(4-(pyridin-2-yl)pyrimidin-2-yl)phenoxy)acetamide (CAS 478034-04-7), molecular formula C25H20N4O4 and molecular weight 440.45 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), N-(benzo[d][1,3]dioxol-5-ylmethyl)-2-(4-(4-(pyridin-2-yl)pyrimidin-2-yl)phenoxy)acetamide 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 | C25H20N4O4 |
| Molecular Weight | 440.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related N Standards
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Recommended Standards
- N-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-isobutyramido-9H-purin-6-yl)benzamide (CAS 90662-85-4)
- N-[5-[Bis(2-methoxyethyl)amino]-2-[(2-cyano-4-nitrophenyl)azo]phenyl]acetamide (CAS 52549-57-2)
- 6-(3,5-Dimethyl-1H-pyrazol-1-yl)-3-(4-methoxyphenyl)-7-(3-nitrophenyl)pyrazolo[1,5-a]pyrimidine (CAS 956755-29-6)
- Pigment Red 13 (CAS 6535-47-3)
- Methyl 2-nitro-6-(trifluoromethyl)benzoate (CAS 1214332-45-2)
- tert-Butyl 3-carbamimidoylazetidine-1-carboxylate acetate (CAS 1638765-18-0)
- 2-Bromo-4,6-difluorophenyl isothiocyanate (CAS 224032-82-0)
- 3-(4-Phenoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-12-4)
- 2-Ethyl-6-methoxyaniline (CAS 53982-01-7)
- 3-Boc-1,2,3-oxathiazolidine 2,2-Dioxide (CAS 459817-82-4)
- (4,5-Dibenzoyloxy-2-Fluoro-Oxan-3-yl Benzoate (CAS 4163-49-9)
- Azilsartan Impurity 171 (CAS CATO-C4X-1096171)
- 2-(2,3-Dimethylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 294667-08-6)
- Antistasin-Related Peptide (CAS 161561-46-2)
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