4-[[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]amino]-4-oxo-butanoic acid CAS 1488107-60-3
| CAS No. | 1488107-60-3 |
| Molecular Formula | C17H17N3O6 |
| Molecular Weight | 359.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 4-[[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]amino]-4-oxo-butanoic acid (CAS 1488107-60-3), a certified reference material (molecular formula C17H17N3O6, MW 359.33 g/mol) for analytical method development and quality control.
The molecular framework of 4-[[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]amino]-4-oxo-butanoic acid (C17H17N3O6) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C17H17N3O6 |
| Molecular Weight | 359.33 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.) | 1992 |
| Nitrogen Atoms | 3 |
Related dioxo Standards
- 2-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]oxy-N,N-dimethyl-acetamide (CAS 1061605-16-0)
- 1,3-Dioxo-2-(4-phenoxyphenyl)isoindoline-5-carboxylic acid (CAS 306763-60-0)
- 2-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]oxy-N-ethyl-acetamide (CAS 2408788-92-9)
- 4-[[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]amino]butanoic acid (CAS 2412056-31-4)
- 4-[[2-[(3S)-2,6-dioxo-3-piperidyl]-1-oxo-isoindolin-4-yl]amino]-4-oxo-butanoic acid (CAS 2677818-21-0)
- ethyl 2-[[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]amino]-2-oxo-acetate (CAS 2319210-17-6)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-2-ethoxy-acetamide (CAS 444288-18-0)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-3-methoxy-propanamide (CAS 444289-32-1)
Recommended Standards
- (2,6-Difluorophenyl)(4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone (CAS 1171447-96-3)
- 4-Bromo-N-(2-(tert-butyldimethylsilyl)ethyl)-2-nitroaniline (CAS 1704067-38-8)
- (5-(Furan-2-yl)isoxazol-3-yl)methyl 3,4,5-trimethoxybenzoate (CAS 1105243-73-9)
- DNP-PEG4-alcohol (CAS 1807520-99-5)
- (Z)-3-(1-naphthyl)-2-[4-(1H-pyrrol-1-yl)phenyl]-2-propenenitrile (CAS 866020-01-1)
- 2',3,4-Trifluoro-4'''-propyl-1,1':4',1'':4'',1'''-quaterphenyl (CAS 1908465-88-2)
- (2,6-Dichlorophenyl)(piperazin-1-yl)methanone (CAS 404869-31-4)
- 4-Chloro-2-methyl-6-phenylpyrimidine-5-carbonitrile (CAS 142076-88-8)
- N-(4-Butoxyphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142206-89-0)
- Methyl 2-(1-methyl-1H-imidazol-4-yl)acetate (CAS 2625-65-2)
- Ethyl 2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate (CAS 1973409-43-6)
- N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-((1-methylpiperidin-4-yl)methoxy)quinazolin-4-amine hydrochloride (CAS 524722-52-9)
- 109106-65-2 (2-Methoxyphenyl)(thiophen-3-yl)methanone DTXSID70546627 (CAS 109106-65-2)
- 69558-55-0 O3Y80ZF13F Thymopentin Thymopentin [USAN:INN:BAN] L-Tyrosine, N-(N-(N-(N2-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- L-Tyrosine, N-(N-(N-(N(sup 2)-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- Thymopentine [French] Thymopentinum [Latin] Timopentina [Spanish] Thymopoietin 32-36 TP-5 Thymopoietin pentapeptide ORF-15244 Thymopentine Thymopentinum Timopentina ORF 15244 UNII-O3Y80ZF13F (CAS 69558-55-0)
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