4-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]butanal CAS 2503018-11-7
| CAS No. | 2503018-11-7 |
| Molecular Formula | C17H16N2O5 |
| Molecular Weight | 328.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]butanal is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]butanal (CAS 2503018-11-7) is a high-purity analytical reference standard with the molecular formula C17H16N2O5 and a molecular weight of 328.32 g/mol.
4-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]butanal (C17H16N2O5) 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).
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 4-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]butanal 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 | C17H16N2O5 |
| Molecular Weight | 328.32 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.) | 2000 |
| Nitrogen Atoms | 2 |
Related dioxo Standards
- 4-((1,4-Dioxo-1,4-dihydronaphthalen-2-yl)amino)benzenesulfonamide (CAS 19992-50-8)
- 4-[(2,4-Dioxo-3-phenyl-1,3-thiazolidin-5-yl)amino]benzoic acid (CAS 348078-44-4)
- 5-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-5-yl]pentanal (CAS 2229715-02-8)
- 5-[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]pentanal (CAS 2762039-43-8)
- N-{1,4-dioxo-3-[(propan-2-yl)amino]-1,4-dihydronaphthalen-2-yl}-N-(propan-2-yl)propanamide (CAS 866157-81-5)
- 4-(1,3-Dioxo-2-azaspiro[4.4]Nonan-2-yl)benzenesulfonyl chloride (CAS 1378261-28-9)
- 2-((2,5-Dioxo-1-phenylpyrrolidin-3-yl)thio)benzoic acid (CAS 301229-04-9)
- 3-[[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]amino]propanal (CAS 2415653-31-3)
Recommended Standards
- 3-Methyl-6-(phenanthren-9-yl)furo[3,2-b]furan-2,5-dione (CAS 918413-56-6)
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- 3-Hydroxy-7,8-dimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS 57499-06-6)
- 5-Hydroxy-3',4',7-trimethoxyflavone (CAS 29080-58-8)
- 3-(5-Amino-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)propanoic acid (CAS 1339479-37-6)
- (R)-1-(Pyridin-4-ylmethyl)pyrrolidin-3-amine trihydrochloride (CAS 1349702-35-7)
- (4-(Butylsulfonamidomethyl)phenyl)boronic acid (CAS 2246845-30-5)
- 2-Bromo-5-fluorobenzene-1-sulfonyl chloride (CAS 771-67-5)
- 3,6-Dichloro-7-hydroxy-4-methyl-2h-chromen-2-one (CAS 53391-75-6)
- 3-Chlorosulfonyl-4-(2-hydroxy-phenyl)-5-trifluoro-methyl-thiophene-2-carboxylic acid methyl ester (CAS 1431555-15-5)
- 7-fluoro-1,5-naphthyridin-3-ol (CAS 2089651-43-2)
- Dapagliflozin impurity 219 (CAS 2640125-03-5)
- 3-((3,5-Dimethoxybenzyl)thio)-7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole (CAS 921859-64-5)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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