Diethyl aminomalonate hydrochloride CAS 16115-80-3
| CAS No. | 16115-80-3 |
| Molecular Formula | C5H9NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Diethyl aminomalonate hydrochloride (C5H9NO4HCl) is characterized by a carbohydrate-derived structure, an amide group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Diethyl aminomalonate hydrochloride (CAS 16115-80-3), a certified reference material (molecular formula C5H9NO4HCl, MW 183.59 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Diethyl aminomalonate hydrochloride 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 | C5H9NO4 HCl |
| Molecular Weight | 183.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- (11S,12S)-9,10-Dihydro-9,10-ethanoanthracene-11,12-diamine (CAS 138517-66-5)
- 1-(Benzo[d]oxazol-6-yl)thiourea (CAS 861208-82-4)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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