(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(methylsulfonamido)phenyl)propanoicacid CAS 266999-22-8
| CAS No. | 266999-22-8 |
| Molecular Formula | C25H24N2O6S |
| Molecular Weight | 480.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(methylsulfonamido)phenyl)propanoicacid (CAS 266999-22-8) is a high-purity analytical reference standard with the molecular formula C25H24N2O6S and a molecular weight of 480.53 g/mol.
Based on its molecular formula C25H24N2O6S, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(methylsulfonamido)phenyl)propanoicacid contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 480.53 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).
CATO manufactures (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(methylsulfonamido)phenyl)propanoicacid 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 | C25H24N2O6S |
| Molecular Weight | 480.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- (2S,3R,4S,5S,6R)-5-Hydroxy-6-(hydroxymethyl)-2-(phenylthio)tetrahydro-2H-pyran-3,4-diyl dibenzoate (CAS 138857-53-1)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(methylsulfonamido)phenyl)propanoic acid (CAS 266999-20-6)
- (H-Cys-pNA)? (Disulfide bond) (CAS 34199-07-0)
- 3-(3,5-Diphenyl-4H-1,2,4-triazol-4-yl)-9-(3-fluorophenyl)-9H-carbazole (CAS 2044704-98-3)
- 2-(4-(Aminomethyl)-6-(difluoromethyl)pyridin-2-yl)acetonitrile (CAS 1805318-12-0)
- Benzyl 4-(4-piperidinyloxy)benzoate hydrochloride (CAS 1220020-15-4)
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- 3-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1,4-diazepan-1-yl)propanoic acid (CAS 1227954-72-4)
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- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com