(E)-4-methoxy-N-((methoxyimino)methyl)-2-phenoxynicotinamide CAS 478262-46-3
| CAS No. | 478262-46-3 |
| Molecular Formula | C15H15N3O4 |
| Molecular Weight | 301.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 301.30 g/mol gives (E)-4-methoxy-N-((methoxyimino)methyl)-2-phenoxynicotinamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(E)-4-methoxy-N-((methoxyimino)methyl)-2-phenoxynicotinamide (CAS 478262-46-3) is a high-purity analytical reference standard with the molecular formula C15H15N3O4 and a molecular weight of 301.30 g/mol.
Based on its molecular formula C15H15N3O4, (E)-4-methoxy-N-((methoxyimino)methyl)-2-phenoxynicotinamide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 301.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (E)-4-methoxy-N-((methoxyimino)methyl)-2-phenoxynicotinamide 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 | C15H15N3O4 |
| Molecular Weight | 301.30 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related E Standards
- 6-Methoxy-3-methyl-N-((5-methyl-1,3,4-oxadiazol-2-yl)methyl)benzofuran-2-carboxamide (CAS 1206994-08-2)
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Recommended Standards
- (E)-4-((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino)-4-oxobut-2-enoic acid (CAS 649553-97-9)
- 2-((4-Fluorophenyl)amino)-7-hydroxy-5-oxo-4,5-dihydrothieno[3,2-b]pyridine-3-carbonitrile (CAS 626222-32-0)
- (4E)-4-[(2H-1,3-Benzodioxol-5-yl)methylidene]-2-(morpholin-4-yl)-4,5-dihydro-1H-imidazol-5-one (CAS 860611-97-8)
- (3R,4S,5S)-3,4-Dihydroxy-5-((1S,2R)-1,2,3-trihydroxypropyl)dihydrofuran-2(3H)-one (CAS 22404-04-2)
- 4-[(butan-2-yl)amino]-3-nitrobenzamide (CAS 852385-66-1)
- Cefaclor (CAS 53994-73-3)
- 4,5,6,7-Tetrahydrobenzo[d]oxazole-2-carbaldehyde (CAS 1352488-79-9)
- (2,6-Dichlorobenzylidene)hydrazine (CAS 59714-30-6)
- 1-(3-(Methylthio)phenyl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea (CAS 1396674-72-8)
- 3,4-Dihydro-2H-[1,4]oxazino[3,2-c]quinoline (CAS 1198154-31-2)
- Methyl (4-(2-(sec-butylamino)-2-oxoethyl)thiazol-2-yl)carbamate (CAS 953135-88-1)
- 2-(4-Methoxyphenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one (CAS 1450790-55-2)
- 2-Amino-5-chloro-6-methoxybenzo[d]thiazole (CAS 74821-70-8)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
Why CATO?
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