(S)-2-Amino-3-(3-amino-4-hydroxyphenyl)propanoic acid dihydrochloride hydrate CAS 208588-19-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 208588-19-6 |
| Molecular Formula | C9H12N2O3 2*HCl H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (S)-2-Amino-3-(3-amino-4-hydroxyphenyl)propanoic acid dihydrochloride hydrate (CAS 208588-19-6) pharmaceutical standards reference standard. Molecular formula: C9H12N2O3 2*HCl H2O. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H12N2O3 2*HCl H2O |
| Molecular Weight | 250.68 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related S Standards
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Recommended Standards
- 2,2-Dimethyl-5-(((4-(thiophen-2-yl)thiazol-2-yl)amino)methylene)-1,3-dioxane-4,6-dione (CAS 1105215-88-0)
- 3-Chloro-2-(trifluoromethyl)pyridine (CAS 749875-32-9)
- Rosuvastatin Impurity 189 (CAS CATO-C4X-1169189)
- (S)-1-(3,5-bis(trifluoromethyl)phenyl)-2-methoxyethan-1-amine (CAS 1269803-65-7)
- 2-(2-Carbamimidamido-4-phenyl-1,3-thiazol-5-yl)acetic acid (CAS 860785-73-5)
- Atogepant Impurity 6 (CAS 1426935-94-5)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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