(E)-1-(3-(3,4,5-Trimethoxyphenyl)acryloyl)piperidin-2-one CAS 82017-78-5
| CAS No. | 82017-78-5 |
| Molecular Formula | C17H21NO5 |
| Molecular Weight | 319.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 319.35 g/mol gives (E)-1-(3-(3,4,5-Trimethoxyphenyl)acryloyl)piperidin-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (E)-1-(3-(3,4,5-Trimethoxyphenyl)acryloyl)piperidin-2-one (CAS 82017-78-5), a certified reference material (molecular formula C17H21NO5, MW 319.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H21NO5, (E)-1-(3-(3,4,5-Trimethoxyphenyl)acryloyl)piperidin-2-one 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 319.35 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (E)-1-(3-(3,4,5-Trimethoxyphenyl)acryloyl)piperidin-2-one 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 | C17H21NO5 |
| Molecular Weight | 319.35 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related E Standards
- ETHYL 2-(3,4,5-TRIMETHOXYPHENYL)PYRIDINE-4-CARBOXYLATE (CAS 427885-83-4)
- 1-(2,3,4-Trimethoxyphenyl)octahydroisoquinolin-4a(2H)-ol (CAS 1164523-31-2)
- 4-(3-(3,4,5-Trimethoxyphenyl)-1,2,4-oxadiazol-5-yl)butanoic acid (CAS 885954-11-0)
- 8-(2,4,5-Trimethoxyphenyl)-3H-purine-2,6-diamine (CAS 194613-10-0)
- 1-[(3,4,5-trimethoxyphenyl)carbonyl]piperidine-3-carboxylic acid (CAS 926202-97-3)
- 1-Methyl-4-(2,4,6-trimethoxyphenyl)piperidin-3-yl acetate (CAS 234771-36-9)
- 2-(3,4,5-Trimethoxyphenyl)-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepine (CAS 767231-43-6)
- 2-[(3,4,5-Trimethoxyphenyl)methylidene]-2,3-dihydro-1H-indene-1,3-dione (CAS 24760-34-7)
Recommended Standards
- (4-Methoxyphenyl)(6-(4-methoxyphenyl)pyridin-3-yl)methanone (CAS 53670-04-5)
- (S)-tert-Butyl 2-((1,3-dioxoisoindolin-2-yl)oxy)-3-methylbutanoate (CAS 618447-44-2)
- 5-((4-(3,5-Dioxohexyl)phenyl)amino)-5-oxopentanoic acid (CAS 192650-26-3)
- (Z)-4-((2-((hexyloxy)carbonyl)phenyl)amino)-4-oxobut-2-enoic acid (CAS 401629-51-4)
- (3-(Azepan-1-yl)phenyl)methanamine (CAS 887595-75-7)
- 6-Bromo-4-fluoro-1-methyl-1H-indazole-3-carboxylic acid (CAS 1780788-37-5)
- 4-(Ethylthio)-2,2-dimethylbutanoic acid (CAS 1487463-47-7)
- (2S)-2-amino-3-methyl-N-(1-phenylpropyl)butanamide (CAS 1354028-98-0)
- 1-(1,2-Dihydronaphtho[2,1-b]furan-2-yl)ethanone (CAS 62019-35-6)
- 4-Amino-5,6,7,8-tetrahydro-7-methyl[1]benzothieno[2,3-d]pyrimidine-2(1H)-thione (CAS 374923-00-9)
- (4-(1H-Tetrazol-1-yl)phenyl)methanol (CAS 530080-55-8)
- 1-(Nitro(phenylsulfonyl)methyl)-N-(3-(trifluoromethyl)phenyl)-3,4-dihydroisoquinoline-2(1H)-carboxamide (CAS 303151-80-6)
- Iguratimod Impurity 60 (CAS CATO-C4X-182660)
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