1-((2R,3S,4R,5R)-4-Fluoro-3-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione CAS 917110-29-3
| CAS No. | 917110-29-3 |
| Molecular Formula | C10H13FN2O5 |
| Molecular Weight | 260.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 1-((2R,3S,4R,5R)-4-Fluoro-3-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (CAS 917110-29-3), a certified reference material (molecular formula C10H13FN2O5, MW 260.22 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H13FN2O5, 1-((2R,3S,4R,5R)-4-Fluoro-3-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione contains a nitrogen-containing heterocyclic scaffold, 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 260.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C10H13FN2O5 |
| Molecular Weight | 260.22 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-((2R,3R,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (CAS 2923-73-1)
- 1-Methyl-5-morpholino-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318517-82-7)
- (4-Amino-3-nitrophenyl)(4-fluorophenyl)methanone (CAS 31431-26-2)
- 2-((4-Amino-2-sulfophenyl)amino)-2-oxoacetic acid (CAS 6364-15-4)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-{[3-(trifluoromethyl)phenyl]methyl}acetamide (CAS 478063-77-3)
- 2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)acetonitrile (CAS 303152-93-4)
- 2-(3,3-Dimethylazetidin-1-yl)acetic acid (CAS 1508708-79-9)
- Ethyl 2-(difluoromethyl)nicotinate (CAS 1346541-56-7)
- 6-Chloro-3-(3-methoxyphenyl)[1,2,4]triazolo[4,3-b]pyridazine (CAS 596825-41-1)
- (R)-5-Isobutylpyrrolidin-2-one (CAS 124575-32-2)
- 2-((4-Methylbenzyl)sulfonyl)-4,5-diphenyl-1-propyl-1H-imidazole (CAS 338957-10-1)
- (1R,2R)-2-amino-1-cyclopentanol hydrochloride (1R,2R)-2-azanylcyclopentan-1-ol hydrochloride 68327-11-7 A836106 (CAS 68327-11-7)
- 3-(2-Methyl-3-(2-(pyridin-4-yl)ethyl)indolizin-1-yl)-3-oxopropanenitrile (CAS 885457-49-8)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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