3-[[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]amino]-3-oxo-propanoic acid CAS 2353496-81-6
| CAS No. | 2353496-81-6 |
| Molecular Formula | C16H15N3O6 |
| Molecular Weight | 345.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]amino]-3-oxo-propanoic acid (C16H15N3O6) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-[[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]amino]-3-oxo-propanoic acid (CAS 2353496-81-6), molecular formula C16H15N3O6 and molecular weight 345.31 g/mol, is a CATO reference standard with documented purity and traceability.
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), 3-[[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]amino]-3-oxo-propanoic acid 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 | C16H15N3O6 |
| Molecular Weight | 345.31 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
Related dioxo Standards
- 3-[[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]amino]propanoic acid (CAS 2412056-29-0)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-2-methoxy-acetamide (CAS 444287-72-3)
- 4-[[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]amino]butanoic acid (CAS 1781226-49-0)
- 2-(2,6-dioxo-3-piperidyl)-4-(4-hydroxybutylamino)isoindoline-1,3-dione (CAS 2368940-93-4)
- 2-(2,6-dioxo-3-piperidyl)-4-[(2-methoxy-1-methyl-ethyl)amino]isoindoline-1,3-dione (CAS 927670-98-2)
- 2-(2,6-dioxo-3-piperidyl)-5-[3-(methylamino)propoxy]isoindoline-1,3-dione (CAS 2702968-30-5)
- 2-(2,6-dioxo-3-piperidyl)-N-(2-hydroxypropyl)-1-oxo-isoindoline-4-carboxamide (CAS 2406597-22-4)
- 2-(2,6-dioxo-3-piperidyl)-N-(2-hydroxypropyl)-1-oxo-isoindoline-5-carboxamide (CAS 2390681-68-0)
Recommended Standards
- 4-Formyl-3-hydroxy-N-(2-oxo-2H-benzo[d]imidazol-5-yl)-2-naphthamide (CAS 55447-62-6)
- 3,8-Dinitro-6-phenyl-phenanthridine (CAS 82921-86-6)
- Methyl 2-azido-3,4,6-tri-O-acetyl-2-deoxy-b-D-mannopyranoside (CAS 97604-59-6)
- 3-(3-Amino-3-carboxypropyl)uridine (CAS 52745-94-5)
- 2-(Methylthio)-5-(trifluoromethoxy)benzo[d]oxazole (CAS 909854-66-6)
- Ethyl 2-(3,5-dichloro-6-methylpyridin-2-yl)-5-methyl-2H-1,2,3-triazole-4-carboxylate (CAS 1431727-85-3)
- 4-(((9H-fluoren-9-yl)methoxy)carbonyl)piperazine-2-carboxylic acid hydrochloride (CAS 1352305-15-7)
- N4-Benzoyl-5-methylcytidine (CAS 160107-15-3)
- (6-Methyl-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetic acid (CAS 134997-69-6)
- Tert-butyl 4-(piperidin-4-ylmethyl)piperidine-1-carboxylate (CAS 879883-54-2)
- PT-2Th (CAS 1007128-74-6)
- Moxifloxacin(R,R)-Nonane (CAS 151213-42-2)
- (3,4-Dibromophenyl)methanamine (CAS 64382-95-2)
- Cycloaspeptide D (CAS 691363-62-9)
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