(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2-(trifluoromethyl)phenyl)butanoic acid CAS 1260591-46-5
| CAS No. | 1260591-46-5 |
| Molecular Formula | C26H22F3NO4 |
| Molecular Weight | 469.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2-(trifluoromethyl)phenyl)butanoic 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.
CATO supplies (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2-(trifluoromethyl)phenyl)butanoic acid (CAS 1260591-46-5), a certified reference material (molecular formula C26H22F3NO4, MW 469.45 g/mol) for analytical method development and quality control.
Based on its molecular formula C26H22F3NO4, (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2-(trifluoromethyl)phenyl)butanoic acid contains a steroid 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 469.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C26H22F3NO4 |
| Molecular Weight | 469.45 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Eltrombopag Impurity 132 (CAS CATO-C4X-1198132)
- Fmoc-4-trifluoromethyl-L-homophenylalanine (CAS 1260591-49-8)
- Oxaprozin Acyl Glucuronide (CAS 90283-09-3)
- (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-(trifluoromethyl)benzyl)propanoic acid (CAS 1260591-52-3)
- 3,4-Dihydro-2H-benzo[b][1,4]oxazine-2,7-dicarboxylic acid (CAS 1421311-66-1)
- 2-(4-Chloro-2-fluorophenyl)-2-methyloxirane (CAS 2229083-72-9)
- CAS 22775-90-2 (CAS 22775-90-2)
- 1-(2,6-Dibromo-4-isopropylphenyl)-3-(pyridin-3-yl)urea (CAS 688309-70-8)
- Ethyl 2-[benzyl(methyl)amino]propanoate (CAS 102281-35-6)
- 3-Aminopropane-1-sulfonamide hydrochloride (CAS 104458-33-5)
- 2-(5-Isopropyl-1,3,4-oxadiazol-2-yl)-1h-indole (CAS 1105196-05-1)
- Proparacaine Impurity N1 (CAS 100811-81-2)
- 2-Phenyl-4,5,6,7-tetrahydro-1,3-benzothiazol-7-amine (CAS 933692-89-8)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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