(9H-fluoren-9-yl)methyl (R)-4-(hydroxymethyl)-2,2-dimethyloxazolidine-3-carboxylate CAS 1286768-25-9
| CAS No. | 1286768-25-9 |
| Molecular Formula | C21H23NO4 |
| Molecular Weight | 353.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C21H23NO4, (9H-fluoren-9-yl)methyl (R)-4-(hydroxymethyl)-2,2-dimethyloxazolidine-3-carboxylate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 353.41 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.
CATO supplies (9H-fluoren-9-yl)methyl (R)-4-(hydroxymethyl)-2,2-dimethyloxazolidine-3-carboxylate (CAS 1286768-25-9), a certified reference material (molecular formula C21H23NO4, MW 353.41 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (9H-fluoren-9-yl)methyl (R)-4-(hydroxymethyl)-2,2-dimethyloxazolidine-3-carboxylate 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 | C21H23NO4 |
| Molecular Weight | 353.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related H Standards
- (((9H-Fluoren-9-yl)methoxy)carbonyl)leucine (CAS 126727-03-5)
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- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(ethyl)amino)-2-methylpropanoic acid (CAS 1344079-11-3)
- 2-({[(9h-fluoren-9-yl)methoxy]carbonyl}(2-methylpropyl)amino)acetic acid (CAS 141743-14-8)
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