(S)-Diethyl 2-aminopentanedioate CAS 16450-41-2
| CAS No. | 16450-41-2 |
| Molecular Formula | C9H17NO4 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-Diethyl 2-aminopentanedioate (C9H17NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
(S)-Diethyl 2-aminopentanedioate (CAS 16450-41-2), molecular formula C9H17NO4 and molecular weight 203.24 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-Diethyl 2-aminopentanedioate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H17NO4 |
| Molecular Weight | 203.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-(3-Ethoxyphenoxy)piperidine (CAS 946714-65-4)
- 1-(6-Nitro-1H-indol-3-yl)ethan-1-one (CAS 4993-92-4)
- 2-Methoxy-N-(2-phenyl-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)benzamide (CAS 361168-40-3)
- 4,4'-(Naphthalene-2,7-diyl)dianiline (CAS 1801204-93-2)
- 5-(3-Chlorophenyl)-1,3,4-oxadiazole-2-carbaldehyde (CAS 944907-07-7)
- Propofol Impurity 34 (CAS 40946-46-1)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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