D-Glutamic Acid 1-tert-Butyl Ester Hydrochloride CAS 200616-62-2
| CAS No. | 200616-62-2 |
| Molecular Formula | C9H17NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies D-Glutamic Acid 1-tert-Butyl Ester Hydrochloride (CAS 200616-62-2), a certified reference material (molecular formula C9H17NO4HCl, MW 239.70 g/mol) for analytical method development and quality control.
D-Glutamic Acid 1-tert-Butyl Ester Hydrochloride (C9H17NO4HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), D-Glutamic Acid 1-tert-Butyl Ester 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 | C9H17NO4 HCl |
| Molecular Weight | 239.70 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 |
| 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.) | 2014 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related D Standards
- 113873-67-9 L-Glutamic acid, L-alpha-aspartyl-L-leucyl-L-alpha-aspartyl-L-valyl-L-prolyl-L-isoleucyl-L-prolylglycyl-L-arginyl-L-phenylalanyl-L-alpha-aspartyl-L-arginyl-L-arginyl-L-valyl-L-seryl-L-valyl-L-alanyl-L-alanyl- (CAS 113873-67-9)
- D-Glutamic Acid- (CAS 1202063-54-4)
- D-Glutamic-13C5-15N acid (CAS 1202063-56-6)
- L-Glutamic Acid-15N, D9 (CAS 1217473-21-6)
- L-Glutamic Acid-13C5,15N, D9 (CAS 1217474-55-9)
- Glutamic acid impurity 6 (CAS 1308957-12-1)
- D-glutamic Acid Diethyl Ester (CAS 13107-55-6)
- Glutamic acid Impurity 1 (CAS 13726-52-8)
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