(S)-2-((tert-Butoxycarbonyl)amino)-3-(methylamino)propanoic acid CAS 124730-14-9
| CAS No. | 124730-14-9 |
| Molecular Formula | C9H18N2O4 |
| Molecular Weight | 218.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 218.25 g/mol gives (S)-2-((tert-Butoxycarbonyl)amino)-3-(methylamino)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-2-((tert-Butoxycarbonyl)amino)-3-(methylamino)propanoic acid (CAS 124730-14-9), molecular formula C9H18N2O4 and molecular weight 218.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (S)-2-((tert-Butoxycarbonyl)amino)-3-(methylamino)propanoic acid (C9H18N2O4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.
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.
CATO manufactures (S)-2-((tert-Butoxycarbonyl)amino)-3-(methylamino)propanoic acid 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 | C9H18N2O4 |
| Molecular Weight | 218.25 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.) | 1992 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Furan-3-yl(2-methoxy-5-methylphenyl)methanol (CAS 1247212-11-8)
- 2-(Tert-butyl)imidazo[1,2-a]pyridine-6-carboxylic acid (CAS 1248085-24-6)
- 1246833-19-1 (2E)-3-(2-Phenylacetamido)but-2-enamide (E)-3-[(2-phenylacetyl)amino]but-2-enamide (CAS 1246833-19-1)
- Furan-2-yl(4-methoxy-2-methylphenyl)methanol (CAS 1249062-58-5)
- 2-(2-Propyl-1H-imidazol-5-yl)ethan-1-amine (CAS 57118-65-7)
- N-(4-(tert-Butyl)-2-chlorophenyl)acetamide (CAS 100141-30-8)
- 4-Amino-5-iodo-1-(2-methoxyphenyl)pyrimidin-2(1H)-one (CAS 1416439-14-9)
- 3-Chloro-n-(diphenylmethyl)propanamide (CAS 101167-55-9)
- Fluconazole Impurity 69 (CAS 98414-56-3)
- 5-Bromo-N-((1,1-dioxidotetrahydrothiophen-3-yl)methyl)furan-2-carboxamide (CAS 1209116-36-8)
- 1-(3,4-Dichlorobenzoyl)-3-phenyl-1,4,5,6-tetrahydropyridazine (CAS 159799-45-8)
- Methyl 3-amino-3-(2,6-difluorophenyl)propanoate (CAS 1009351-41-0)
- (2-Methoxycyclohexyl)methanol (CAS 1702797-74-7)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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