Diethyl 2-methyl-3-oxopyrrolidine-1,2-dicarboxylate CAS 61334-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61334-21-2 |
| Molecular Formula | C11H17NO5 |
| Molecular Weight | 243.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2-methyl-3-oxopyrrolidine-1,2-dicarboxylate (CAS 61334-21-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H17NO5. Molecular weight: 243.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H17NO5 |
| Molecular Weight | 243.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Benzyl (E)-(2-(furan-2-yl)vinyl)carbamate (CAS 338399-72-7)
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- Benzyl (3-hydroxyphenyl)carbamate (CAS 19972-88-4)
- Tert-butyl (R)-(1-hydroxy-3-(4-hydroxyphenyl)propan-2-yl)carbamate (CAS 247018-46-8)
- (1S,3S)-1-Amino-3-methylcyclopentanecarboxylic acid (CAS 52521-23-0)
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- 5-Heptylbenzo[f]quinazoline-1,3-diamine (CAS 53526-06-0)
- 1,1,1-Trifluoro-3-(4-methyl-1H-pyrazol-1-yl)propan-2-ol (CAS 1341486-74-5)
- 1-(2-Fluoro-6-methoxyphenyl)piperazine hydrochloride (CAS 1396762-14-3)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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