4-Amino-5-bromo-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one CAS 69123-93-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69123-93-9 |
| Molecular Formula | C9H11BrFN3O4 |
| Molecular Weight | 324.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-bromo-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 69123-93-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11BrFN3O4. Molecular weight: 324.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H11BrFN3O4 |
| Molecular Weight | 324.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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; 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/Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Methyl perfluorocyclohexyl ketone (CAS 261761-77-7)
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- Methyl 7-methoxy-4-oxo-1,4-dihydroquinoline-2-carboxylate (CAS 77474-23-8)
- tert-butyl N-[1-(2-oxoethyl)cyclopentyl]carbamate (CAS 1335042-79-9)
- 6-fluoro-7-methyl-1,2,3,4-tetrahydroacridin-9-amine (CAS 116207-64-8)
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- 5-Iodo-2,3-dimethylphenol (CAS 1806333-69-6)
- 2-{N-[5-(benzyloxy)-2,4-dichlorophenyl]4-methoxybenzenesulfonamido}acetic acid (CAS 338961-69-6)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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