N-buta-2,3-dienyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-5-carboxamide CAS 2470254-08-9
| CAS No. | 2470254-08-9 |
| Molecular Formula | C18H17N3O4 |
| Molecular Weight | 339.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-buta-2,3-dienyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-5-carboxamide (CAS 2470254-08-9), a certified reference material (molecular formula C18H17N3O4, MW 339.35 g/mol) for analytical method development and quality control.
N-buta-2,3-dienyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-5-carboxamide (C18H17N3O4) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-buta-2,3-dienyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-5-carboxamide 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 | C18H17N3O4 |
| Molecular Weight | 339.35 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 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- N-but-3-ynyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-4-carboxamide (CAS 2761410-18-6)
- Pinafide (CAS 54824-20-3)
- N-but-2-ynyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-4-carboxamide (CAS 2390614-00-1)
- Azilsartan Impurity 65 (CAS CATO-C4X-109665)
- N,N-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carboxamide (CAS 2377610-18-7)
- RBC8 (CAS 361185-42-4)
- 3-(4-Fluoro-2-(methylsulfonyl)phenoxy)benzoic acid (CAS 1000339-71-8)
- Iridium(iii) chloride hydrochloride hydrate (CAS 717927-65-6)
- methyl 2-methyl-3,4-dihydro-2H-pyran-2-carboxylate (CAS 58293-76-8)
- 4-(Pyrazin-2-yl)pyrimidin-2-ol (CAS 1865421-59-5)
- 3-(2-chlorophenyl)-4-(propan-2-yl)-4H-1,2,4-triazole (CAS 1548796-53-7)
- 1-(2-Cyanophenyl)-3-isopropylurea (CAS 861208-83-5)
- 1-(Difluoromethyl)-4-ethynyl-1H-pyrazole (CAS 1400287-71-9)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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