(S)-3-(3-Amino-4-hydroxyphenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid CAS 862191-19-3
| CAS No. | 862191-19-3 |
| Molecular Formula | C14H20N2O5 |
| Molecular Weight | 296.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 296.32 g/mol gives (S)-3-(3-Amino-4-hydroxyphenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (S)-3-(3-Amino-4-hydroxyphenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 862191-19-3), a certified reference material (molecular formula C14H20N2O5, MW 296.32 g/mol) for analytical method development and quality control.
The molecular framework of (S)-3-(3-Amino-4-hydroxyphenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (C14H20N2O5) is characterized by a nitrogen-containing heterocyclic scaffold, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-3-(3-Amino-4-hydroxyphenyl)-2-((tert-butoxycarbonyl)amino)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 | C14H20N2O5 |
| Molecular Weight | 296.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related S Standards
- (4-Amino-4H-1,2,4-triazole-3,5-diyl)bis(phenylmethanol) (CAS 1010813-58-7)
- 3-Amino-N-(4-ethoxyphenyl)benzofuran-2-carboxamide (CAS 1082387-68-5)
- 3-Amino-N-(2-ethoxyphenyl)benzofuran-2-carboxamide (CAS 1105190-05-3)
- 5-Amino-1-(pyrimidin-5-yl)-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran]-2-one (CAS 1422141-88-5)
- 2-Amino-4-(4-methoxyphenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 156176-88-4)
- EThyl 4-amino-6-methyl-1-phenyl-1h-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 162432-61-3)
- 2-(3-(Amino(3-methoxyphenyl)methyl)-1H-1,2,4-triazol-5-yl)phenol (CAS 1708428-62-9)
- [3-Amino-4-(methoxymethyl)-6-methylfuro[2,3-b]pyridin-2-yl](phenyl)methanone (CAS 330558-93-5)
Recommended Standards
- (S)-3-(2-Aminophenoxy)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 99197-79-2)
- (Z)-6-(3,5-Dimethoxystyryl)benzofuran-4-ol (CAS 832128-21-9)
- (E)-4-(3-(4-Ethoxyphenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 2651958-57-3)
- (E)-3-(4-(dimethylamino)phenyl)-1-(4-nitrophenyl)prop-2-en-1-one (CAS 20431-58-7)
- 6-Oxo-1-phenyl-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 33548-33-3)
- (1S,4R)-4-(2,6-Dichloro-9H-purin-9-yl)cyclopent-2-en-1-ol (CAS 162254-48-0)
- 4-Methyl-5-sulfanyl-4h-1,2,4-triazol-3-ol (CAS 22244-61-7)
- 3-Amino-5-propylisoxazole-4-carbonitrile (CAS 41808-51-9)
- 2-(2-Methoxyphenoxy)propanehydrazide (CAS 330177-32-7)
- 2-Amino-3-(hydroxymethyl)benzonitrile (CAS 114344-01-3)
- 2-(2-Chlorobenzyl)oxazole-4-carboxylic Acid (CAS 1897799-93-7)
- (S)-Aclidinium Bromide (CAS 320346-78-9)
- Salmeterol EP Impurity G (CAS 2470130-36-8)
- Neuropeptide S (rat) (CAS 412938-75-1)
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