(S)-3-Amino-3-(furan-2-yl)propanoic acid CAS 131829-49-7
| CAS No. | 131829-49-7 |
| Molecular Formula | C7H9NO3 |
| Molecular Weight | 155.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-Amino-3-(furan-2-yl)propanoic acid (CAS 131829-49-7) is a high-purity analytical reference standard with the molecular formula C7H9NO3 and a molecular weight of 155.15 g/mol.
The molecular framework of (S)-3-Amino-3-(furan-2-yl)propanoic acid (C7H9NO3) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H9NO3 |
| Molecular Weight | 155.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
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- 4-(2-Chlorobenzoyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1403564-70-4)
- 4-(4-Oxo-3,4-dihydroquinazolin-3-yl)butanoic acid (CAS 25818-89-7)
- 1-(3-Chlorophenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898789-08-7)
- 1-(5,6-Dimethylpyrazin-2-yl)propan-1-one (CAS 86461-67-8)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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