(2R,3R,4R,5R)-2-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl acetate CAS 6554-05-8
| CAS No. | 6554-05-8 |
| Molecular Formula | C11H14N2O7 |
| Molecular Weight | 286.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2R,3R,4R,5R)-2-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl acetate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2R,3R,4R,5R)-2-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl acetate (CAS 6554-05-8) is a high-purity analytical reference standard with the molecular formula C11H14N2O7 and a molecular weight of 286.24 g/mol.
(2R,3R,4R,5R)-2-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl acetate (C11H14N2O7) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), (2R,3R,4R,5R)-2-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl acetate 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.
Physical & Chemical Properties
| Molecular Formula | C11H14N2O7 |
| Molecular Weight | 286.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Recommended Standards
- ((2R,3S,4R,5R)-5-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl acetate (CAS 6773-44-0)
- (4-Methyl-3-nitrophenyl)(3-nitrophenyl)methanone (CAS 873388-64-8)
- 4-(4-Nitrobenzamido)benzoic acid (CAS 19717-14-7)
- (E)-1-(3-nitrobenzylidene)-2-(4-nitrophenyl)hydrazine (CAS 3805-41-2)
- 4-(Aminomethyl)-3-bromobenzonitrile (CAS 1261568-80-2)
- 2-Methyloctahydropyrrolo[3,4-c]pyrrole (CAS 86732-28-7)
- [1,2,4]triazolo[4,3-a]pyrazin-3-amine (CAS 13258-12-3)
- 4-(But-3-en-1-yl)-4'-methyl-1,1'-biphenyl (CAS 117713-14-1)
- Bis(cyclopentadiene)chromium(II) (CAS 1271-24-5)
- 2-([1,1'-biphenyl]-4-yl)propanal (CAS 59908-88-2)
- 3-Hydroxy-9H-fluoren-9-one (CAS 6633-46-1)
- N-(1-(4-chlorophenyl)ethyl)-2-methyl-4-(trifluoromethyl)thiazole-5-carboxamide (CAS 338793-22-9)
- Edaravone impurity 39 (CAS CATO-C4X-106239)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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