1-(2-Deoxy-2-fluoro-beta-D-arabinofuranosyl)uracil CAS 69123-94-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69123-94-0 |
| Molecular Formula | C9H11FN2O5 |
| Molecular Weight | 246.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Deoxy-2-fluoro-beta-D-arabinofuranosyl)uracil (CAS 69123-94-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11FN2O5. Molecular weight: 246.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11FN2O5 |
| Molecular Weight | 246.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Deoxy Standards
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Recommended Standards
- 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-fluoropyrimidin-2(1H)-one (CAS 64967-16-4)
- 2-((5-Fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methoxy)ethyl acetate (CAS 77474-49-8)
- (Imino(3-(trifluoromethyl)phenyl)methyl)glycine (CAS 338982-13-1)
- (1R,3r,5S)-Ethyl 3-((tert-butoxycarbonyl)amino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate (CAS 249306-03-4)
- 20289-27-4 7-(Phenylmethoxy)indole 7-(benzyloxy)-1h-indole 7-Benzyloxyindole 7-benzyloxy indole 7-benzyloxy-1h-indole (CAS 20289-27-4)
- Elagolix Impurity 9 (CAS 2409132-60-9)
- {[4-bromo-2-(trifluoromethyl)phenyl]carbamoyl}formic acid (CAS 1184107-87-6)
- 2-(Difluoromethyl)-6-fluoro-5-iodopyridine-3-carbonyl chloride (CAS 1805045-48-0)
- N,N-Diethylpyrimidine-4-carboxamide (CAS 90648-34-3)
- Exenatide Acetate (CAS 141732-76-5)
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