(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-fluorophenyl)acetic acid CAS 1260608-92-1
| CAS No. | 1260608-92-1 |
| Molecular Formula | C23H18FNO4 |
| Molecular Weight | 391.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-fluorophenyl)acetic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-fluorophenyl)acetic acid (CAS 1260608-92-1), a certified reference material (molecular formula C23H18FNO4, MW 391.39 g/mol) for analytical method development and quality control.
(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-fluorophenyl)acetic acid (C23H18FNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H18FNO4 |
| Molecular Weight | 391.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; 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
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-fluorophenyl)acetic acid (CAS 1050484-99-5)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-fluorophenyl)acetic acid (CAS 1262630-52-3)
- 3-((Benzyloxy)methyl)-4-isopropyl-1-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazol-5(4H)-one (CAS 1050441-88-7)
- N-(2-((2-hydroxy-3-(4-(trifluoromethyl)phenoxy)propyl)amino)ethyl)morpholine-4-carboxamide (CAS 1638759-58-6)
- (E)-6-(4-fluorostyryl)-4,4-dimethyl-2-(methylthio)-1,4-dihydropyrimidine (CAS 303148-77-8)
- 1-{2-[(2-aminoethyl)sulfanyl]ethoxy}-3-bromobenzene (CAS 1082443-87-5)
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- (S)-2-(((4R,5R)-1,3-dimethyl-4,5-diphenylimidazolidin-2-ylidene)amino)-3-phenylpropan-1-ol (CAS 337308-63-1)
- 4-((Benzylimino)methyl)benzonitrile (CAS 67907-57-7)
- 5,5-Dimethyl-2-(4-nitrophenyl)-4,5-dihydrooxazole (CAS 10316-85-5)
- 4-(Aminomethyl)-3-cyano-6-(difluoromethyl)picolinic acid (CAS 1805577-80-3)
- 5-methoxyadamantan-2-amine hydrochloride (CAS 1803589-52-7)
- 4-(prop-2-enamido)butanoic acid (CAS 53370-87-9)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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