(3S)-1-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]pyrrolidine-3-carbaldehyde CAS 2416132-75-5
| CAS No. | 2416132-75-5 |
| Molecular Formula | C18H17N3O5 |
| Molecular Weight | 355.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3S)-1-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]pyrrolidine-3-carbaldehyde 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.
CATO supplies (3S)-1-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]pyrrolidine-3-carbaldehyde (CAS 2416132-75-5), a certified reference material (molecular formula C18H17N3O5, MW 355.34 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, (3S)-1-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]pyrrolidine-3-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 355.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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.
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.
Physical & Chemical Properties
| Molecular Formula | C18H17N3O5 |
| Molecular Weight | 355.34 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 |
Related S Standards
- (3R)-1-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]pyrrolidine-3-carbaldehyde (CAS 2416132-74-4)
- 1-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]pyrrolidine-3-carbaldehyde (CAS 2412058-48-9)
- 2-(2,6-dioxo-3-piperidyl)-4-(2-prop-2-ynoxyethylamino)isoindoline-1,3-dione (CAS 2138439-55-9)
- 2-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]oxy-N-prop-2-ynyl-acetamide (CAS 2703765-24-4)
- (Z)-4-((3-(2,4-dioxo-3-azabicyclo[3.1.0]Hexan-3-yl)-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)benzonitrile (CAS 866156-28-7)
- 2-(2,6-dioxo-3-piperidyl)-5-(hex-5-enylamino)isoindoline-1,3-dione (CAS 2504915-11-9)
- Ethyl 4,6-dioxo-5-(3-(trifluoromethyl)phenyl)-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate (CAS 321522-08-1)
- Ethyl 4,6-dioxo-5-[3-(trifluoromethyl)phenyl]-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-3-carboxylate (CAS 338422-50-7)
Recommended Standards
- (4Z)-1-(4,5-Dihydro-1,3-thiazol-2-yl)-3-methyl-4-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-4,5-dihydro-1H-pyrazol-5-one (CAS 338402-56-5)
- but-3-ynyl N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]carbamate (CAS 1680212-44-5)
- (2,5-Difluorophenyl)(2-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-1-yl)methanone (CAS 1413527-61-3)
- 2-(2-(4-Oxo-4-(phenylamino)butanoyl)hydrazine-1-carbonyl)benzoic acid (CAS 315673-24-6)
- (2-(4-Methoxyphenyl)-1-methylpiperidin-3-yl)methanamine (CAS 1311315-55-5)
- N-Cyclohexyl-3-(1-tosylpyrrolidin-2-yl)pyridin-2-amine (CAS 1352531-90-8)
- 5-Bromopentanal (CAS 1191-30-6)
- Propylthiouracil Impurity 3 (CAS 21633-79-4)
- (6Z,9Z)-17-Bromo-6,9-heptadecadiene (CAS 155614-06-5)
- 7-Chloro-4-[(2-chloroethyl)sulfanyl]quinoline (CAS 860196-73-2)
- (3-(Thiazol-2-yl)phenyl)methanamine dihydrochloride (CAS 1276631-20-9)
- 4-((6-Amino-9H-purin-9-yl)methyl)benzenesulfonamide (CAS 21267-98-1)
- 2-(5-(Bromomethyl)pyridin-2-yl)isoindoline-1,3-dione (CAS 633312-49-9)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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