1-benzylpyrrolidine-2,4-dione CAS 30125-76-9
| CAS No. | 30125-76-9 |
| Molecular Formula | C11H11NO2 |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-benzylpyrrolidine-2,4-dione is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-benzylpyrrolidine-2,4-dione (CAS 30125-76-9) is a high-purity analytical reference standard with the molecular formula C11H11NO2 and a molecular weight of 189.21 g/mol.
1-benzylpyrrolidine-2,4-dione (C11H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
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 1-benzylpyrrolidine-2,4-dione 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 | C11H11NO2 |
| Molecular Weight | 189.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 1 |
Related benzylpyrrolidine Standards
- 1-benzylpyrrolidine-2,3-dione (CAS 58486-00-3)
- 3-benzylpyrrolidine-2,5-dione (CAS 66195-04-8)
- 1-Benzylpyrrolidine-2-carbaldehyde (CAS 1353986-84-1)
- (S)-1-benzylpyrrolidine-2-carbaldehyde (CAS 176240-12-3)
- 1-benzylpyrrolidine-3-carbaldehyde (CAS 72351-49-6)
- trans-1-Benzylpyrrolidine-3,4-diamine (CAS 246149-02-0)
- (R)-1-benzylpyrrolidine-2-carbonitrile (CAS 1260602-71-8)
- (R)-1-benzylpyrrolidine-3-carbonitrile (CAS 157528-56-8)
Recommended Standards
- 1-Cyclopropyl-3-(pyridin-2-yl)propane-1,3-dione (CAS 60651-56-1)
- 1-Benzoylpyrrolidin-3-one (CAS 323581-19-7)
- 1-Cyclopropyl-3-(pyridin-3-yl)propane-1,3-dione (CAS 60651-49-2)
- 1-Amino-3-(prop-1-en-2-yl)-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 33538-06-6)
- N-(5-Amino-2-fluorophenyl)-2-(2,4-dichlorophenoxy)propanamide (CAS 1020056-48-7)
- 5-Fluoro-1H-inden-2(3H)-one (CAS 57584-69-7)
- Methyl 2-amino-3-(2,5-dioxopyrrolidin-1-yl)-2-methylpropanoate (CAS 1250638-66-4)
- (E)-1-(4-Bromophenyl)-3-(diethylamino)prop-2-en-1-one (CAS 2655611-75-7)
- 6-[3-(2H-1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]-2,3,4,5-tetrahydropyridazin-3-one (CAS 1260992-61-7)
- 2-Bromo-4-(2-bromoethyl)-1-methoxybenzene (CAS 860584-79-8)
- Fosaprepitant Impurity 42 (CAS CATO-C4X-116842)
- ditert-butyl 6-bromo-7-methyl-spiro[3,4-dihydro-1,8-naphthyridine-2,3'-pyrrolidine]-1,1'-dicarboxylate (CAS 2755893-16-2)
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-5-(4-methoxyphenyl)cyclohexane-1,3-dione (CAS 439110-56-2)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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