(2S,3S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-fluorophenyl)-2-hydroxypropanoic acid CAS 959572-41-9
| CAS No. | 959572-41-9 |
| Molecular Formula | C24H20FNO5 |
| Molecular Weight | 421.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S,3S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-fluorophenyl)-2-hydroxypropanoic acid (CAS 959572-41-9) is a high-purity analytical reference standard with the molecular formula C24H20FNO5 and a molecular weight of 421.42 g/mol.
Based on its molecular formula C24H20FNO5, (2S,3S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-fluorophenyl)-2-hydroxypropanoic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 421.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (2S,3S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-fluorophenyl)-2-hydroxypropanoic 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 | C24H20FNO5 |
| Molecular Weight | 421.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2R,3R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-fluorophenyl)-2-hydroxypropanoic acid (CAS 959580-00-8)
- (2S,3S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-fluorophenyl)-2-hydroxypropanoic acid (CAS 959583-03-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com