(4S,5S)-5-Ethyl-4-hydroxypyrrolidin-2-one CAS 1932502-48-1
| CAS No. | 1932502-48-1 |
| Molecular Formula | C6H11NO2 |
| Molecular Weight | 129.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 129.16 g/mol gives (4S,5S)-5-Ethyl-4-hydroxypyrrolidin-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4S,5S)-5-Ethyl-4-hydroxypyrrolidin-2-one (CAS 1932502-48-1), molecular formula C6H11NO2 and molecular weight 129.16 g/mol, is a CATO reference standard with documented purity and traceability.
(4S,5S)-5-Ethyl-4-hydroxypyrrolidin-2-one (C6H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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 (4S,5S)-5-Ethyl-4-hydroxypyrrolidin-2-one 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 | C6H11NO2 |
| Molecular Weight | 129.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (4R,5R)-5-Ethyl-4-hydroxypyrrolidin-2-one (CAS 1932327-70-2)
- (3R,5S)-5-(Hydroxymethyl)-3-methylpyrrolidin-2-one (CAS 1932616-70-0)
- cis-1-amino-3-methyl-cyclobutanecarboxylic acid (CAS 1932254-18-6)
- (3S,5S)-5-methylpyrrolidine-3-carboxylic acid (CAS 1932634-30-4)
- (S)-1-((S)-2-(Methylamino)-2-phenylethyl)pyrrolidin-3-ol (CAS 142773-73-7)
- tert-Butyl N-[3-(4-methyl-1,3-thiazol-2-yl)prop-2-yn-1-yl]carbamate (CAS 2166992-26-1)
- N4-Cyclopropylpyrimidine-2,4-diamine (CAS 1150618-11-3)
- 9-(Trimethylsilyl)-9H-purine-6-carbonitrile (CAS 116168-75-3)
- 3-(2-Methoxypyridin-4-yl)propan-1-amine (CAS 944897-00-1)
- 3,6-Dimethyl-9H-carbazole (CAS 5599-50-8)
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- 5-Methoxy-2-nitrobenzyl bromide (CAS 67567-46-8)
- Epidermal Growth Factor Receptor Peptide (985-996) (CAS 96249-43-3)
Why CATO?
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