(2S)-2-(2-oxoethyl)-1-Pyrrolidinecarboxylic acid 1,1-dimethylethyl ester 198493-30-0 CAS 198493-30-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 198493-30-0 |
| Molecular Formula | C11H19NO3 |
| Molecular Weight | 213.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S)-2-(2-oxoethyl)-1-Pyrrolidinecarboxylic acid 1,1-dimethylethyl ester 198493-30-0 (CAS 198493-30-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H19NO3. Molecular weight: 213.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H19NO3 |
| Molecular Weight | 213.27 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 1 |
Related S Standards
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- Ethyl 6-(2-oxoethyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1426136-39-1)
- Benzyl (2-oxoethyl)carbamate (CAS 67561-03-9)
- Methyl 4-(2-oxoethyl)tetrahydro-2H-pyran-4-carboxylate (CAS 693824-78-1)
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Recommended Standards
- Tert-butyl(2s)-2-methyl-5-oxo-piperidine-1-carboxylate (CAS 2092036-29-6)
- 1-OXA-5-AZASPIRO[2.5]OCTANE-5-CARBOXYLIC ACID, 1,1-DIMETHYLETHYL Ester 276872-90-3 tert-Butyl 1-oxa-5-azaspiro[2.5]octane-5-carboxylate (CAS 276872-90-3)
- tert-Butyl(1S,4S)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 406695-45-2)
- Dimethyl 4-(3-aminophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate (CAS 883291-42-7)
- 2-(2-(Benzyloxy)-6-nitrophenyl)acetaldehyde (CAS 78283-30-4)
- 4-aminocinnoline-3-carbonitrile (CAS 63924-09-4)
- tert-butyl 3-cyano-3-(piperazin-1-yl)azetidine-1-carboxylate (CAS 1510918-82-7)
- Caspofungin Impurity 24 (CAS 1131958-73-0)
- 4-Bromo-1-methyl-3-(trifluoromethyl)pyridin-2(1H)-one (CAS 2322851-12-5)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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