(S)-3-(tert-Butoxycarbonylamino)-3-(4-hydroxyphenyl)propanoic acid CAS 499995-80-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 499995-80-1 |
| Molecular Formula | C14H19NO5 |
| Molecular Weight | 281.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (S)-3-(tert-Butoxycarbonylamino)-3-(4-hydroxyphenyl)propanoic acid (CAS 499995-80-1) pharmaceutical standards reference standard. Molecular formula: C14H19NO5. Molecular weight: 281.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H19NO5 |
| Molecular Weight | 281.30 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (s)-2-((Tert-butoxycarbonyl)amino)-2-(4-methoxyphenyl)acetic acid (CAS 78306-98-6)
- 1-(3,4-Dimethoxyphenyl)-4-methyl-4-nitropentan-1-one (CAS 400085-22-5)
- (R)-3-((tert-Butoxycarbonyl)amino)-3-(4-hydroxyphenyl)propanoic acid (CAS 329013-12-9)
- (4-Bromo-1,2-phenylene)dimethanol (CAS 171011-37-3)
- 4-Hydroxy-1-methylpiperidine-4-carboxylic acid (CAS 757127-21-2)
- 2-Bromo-7-(3,5-dichlorophenoxy)-6,7-dihydro-5H-pyrrolo[1,2-b][1,2,4]triazole (CAS 2443488-16-0)
- N-{5-[(2-benzyl-7-bromo-2-azabicyclo[2.2.1]hept-6-yl)thio]-1,3,4-thiadiazol-2-yl}-3-(trifluoromethyl)benzamide (CAS 295787-38-1)
- 3-Methoxyisonicotinamide (CAS 89054-95-5)
- 2-Amino-6H-1,3,4-thiadiazine-5-carboxylic acid hydrochloride (CAS 1171535-57-1)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
Why CATO?
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