(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-((2,6-dichlorobenzyl)oxy)phenyl)propanoic acid CAS 419573-91-4
| CAS No. | 419573-91-4 |
| Molecular Formula | C31H25Cl2NO5 |
| Molecular Weight | 562.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C31H25Cl2NO5, (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-((2,6-dichlorobenzyl)oxy)phenyl)propanoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 562.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-((2,6-dichlorobenzyl)oxy)phenyl)propanoic acid (CAS 419573-91-4), a certified reference material (molecular formula C31H25Cl2NO5, MW 562.44 g/mol) for analytical method development and quality control.
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 (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-((2,6-dichlorobenzyl)oxy)phenyl)propanoic 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 | C31H25Cl2NO5 |
| Molecular Weight | 562.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ofloxacin Impurity 13 (CAS CATO-C4X-171713)
- Bosutinib Impurity 31 (CAS CATO-C4X-184731)
- Pentafluorobenzenesulfonyl fluorescein (CAS 728912-45-6)
- Fmoc-Tyr(2,6-dichloro-Bzl)-OH (CAS 112402-12-7)
- 4-(2-hydrazinylethyl)pyridine (CAS 2587-14-6)
- Divinyl sulphone (CAS 77-77-0)
- trans-2,3-Difluoro-1,4-Diazabicyclo[2.2.2] Octane (CAS 196963-48-1)
- (3-(1,3-Dioxolan-2-yl)phenyl)(o-tolyl)methanone (CAS 898778-81-9)
- Benzyl (1-hydroxy-3,3-dimethylbutan-2-yl)carbamate (CAS 1823526-37-9)
- tert-Butyl 4-pentanoylpiperidine-1-carboxylate (CAS 1198286-46-2)
- Ethyl (2R)-2-methyl-5-oxocyclopentane-1-carboxylate (CAS 85440-74-0)
- N-Acetylbutyramide (CAS 22534-71-0)
- (3,5-dimethylphenyl)magnesium bromide 3,5-Dimethylphenylmagnesium bromide 34696-73-6 (CAS 34696-73-6)
- Peptide WE-14 (CAS 115136-18-0)
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