2-((Tert-butoxycarbonyl)amino)-3-(2-hydroxyphenyl)propanoic acid CAS 203569-04-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 203569-04-4 |
| Molecular Formula | C14H19NO5 |
| Molecular Weight | 281.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((Tert-butoxycarbonyl)amino)-3-(2-hydroxyphenyl)propanoic acid (CAS 203569-04-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H19NO5. Molecular weight: 281.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 2015 |
| Nitrogen Atoms | 1 |
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- 2-((Tert-butoxycarbonyl)amino)-3-(3-hydroxyphenyl)propanoic acid (CAS 174732-96-8)
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Recommended Standards
- 2-(2,2-Dimethylpropanamido)-4,5-dimethoxybenzoic acid (CAS 679785-24-1)
- 2-(((Benzyloxy)carbonyl)amino)-4-hydroxy-4-methylpentanoic acid (CAS 749159-79-3)
- 2-Fluoro-N-(2-methoxyphenyl)benzenesulfonamide (CAS 556024-45-4)
- Thiomorpholin-4-amine (CAS 5997-01-3)
- 6-(Bromoacetyl)-1,2,3,4-tetrahydro-1,1,4,4-tetramethylnaphthalene (CAS 132392-28-0)
- 2-Chloro-3-hydroxybenzonitrile (CAS 51786-11-9)
- 1-{2,7-dimethylimidazo[1,2-a]pyridin-3-yl}-2-[(4-methylphenyl)sulfanyl]ethan-1-one (CAS 478042-00-1)
- 5,7-Dichloro-1,6-naphthyridin-2(1H)-one (CAS 2051921-27-6)
- 4-(5-Amino-3-benzyl-4-phenyl-1H-pyrazol-1-yl)benzoic acid (CAS 944791-76-8)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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