3-(Butylamino)pyrrolidine-2,5-dione CAS 474766-31-9
| CAS No. | 474766-31-9 |
| Molecular Formula | C8H14N2O2 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Butylamino)pyrrolidine-2,5-dione (CAS 474766-31-9) is a high-purity analytical reference standard with the molecular formula C8H14N2O2 and a molecular weight of 170.21 g/mol.
Based on its molecular formula C8H14N2O2, 3-(Butylamino)pyrrolidine-2,5-dione contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 170.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H14N2O2 |
| Molecular Weight | 170.21 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-(2-Iodoethyl)-4-nitrobenzene (CAS 20264-96-4)
- 3,5-Di([1,1'-biphenyl]-4-yl)-4-phenyl-4H-1,2,4-triazole (CAS 387391-50-6)
- (2,5-Dioxoimidazolidin-4-yl)acetyl chloride (CAS 51876-11-0)
- 1-(4-Methoxyphenyl)-3-(pyridin-2-yl)thiourea (CAS 21780-68-7)
- 4,6-Dichloro-1H-pyrazolo[3,4-d]pyrimidin-3-amine (CAS 1936436-08-6)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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