2-amino-2-ethylbutanoic acid hydrochloride CAS 92398-53-3
| CAS No. | 92398-53-3 |
| Molecular Formula | C6H13NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-amino-2-ethylbutanoic acid hydrochloride (CAS 92398-53-3), a certified reference material (molecular formula C6H13NO2HCl, MW 167.63 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 2-amino-2-ethylbutanoic acid hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 2-amino-2-ethylbutanoic acid 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 | C6H13NO2 HCl |
| Molecular Weight | 167.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Methyl-3-(methylamino)tetrahydrothiophene 1,1-dioxide (CAS 151775-03-0)
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- Amyl Phenylacetate (CAS 5137-52-0)
- 5-Bromo-2-ethyl-3,4-dihydropyrimidin-4-one (CAS 1528580-99-5)
- tert-Butyl(2R,4S)-2-formyl-4-(tosyloxy)pyrrolidine-1-carboxylate (CAS 2773311-58-1)
- bicyclo[3.1.0]hexan-1-amine hydrochloride (CAS 1955530-41-2)
- 4-(2-Fluorobenzylidene)-2-phenyloxazol-5(4H)-one (CAS 397-60-4)
- Tert-butyl 4-(5-amino-6-methylpyridin-2-yl)piperazine-1-carboxylate (CAS 936368-54-6)
- methyl 3-(aminomethyl)-4-fluorobenzoate hydrochloride (CAS 1461707-50-5)
- Eosinophilotactic Peptide (CAS 61756-28-3)
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