4-Amino-1-((2R,4R,5R)-3,3-dichloro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one CAS 1703785-65-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1703785-65-2 |
| Molecular Formula | C9H11Cl2N3O4 |
| Molecular Weight | 296.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Amino-1-((2R,4R,5R)-3,3-dichloro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 1703785-65-2) pharmaceutical standards reference standard. Molecular formula: C9H11Cl2N3O4. Molecular weight: 296.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H11Cl2N3O4 |
| Molecular Weight | 296.11 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, 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 5-Amino-1-(2,5-dichlorophenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416342-09-0)
- Methyl 5-amino-1-(4-bromophenyl)-1H-pyrazole-4-carboxylate (CAS 1264044-55-4)
- 4-Amino-2-bromo-5-nitrobenzene-1-sulfonamide (CAS 1375473-56-5)
- Methyl 5-amino-1-(3-bromophenyl)-1H-pyrazole-4-carboxylate (CAS 1416345-68-0)
- 4-Amino-5-bromo-1-(2-methoxyphenyl)pyrimidin-2(1H)-one (CAS 1416438-79-3)
- 3-Amino-1-(3-bromobenzyl)-1H-pyrazole-4-carboxylic acid (CAS 1856025-31-4)
- 4-Amino-3-bromo-5-nitro-benzenesulfonamide (CAS 39234-96-3)
- 5-Amino-1-(4-bromobenzyl)-1H-1,2,3-triazole-4-carboxamide (CAS 886362-30-7)
Recommended Standards
- 2-iodo-1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid (CAS 1638760-56-1)
- (1-(N,N-Dimethylsulfamoyl)-3-(pyridin-2-yl)-1H-pyrazol-4-yl)boronic acid (CAS 746668-81-5)
- (2-Chloro-5-nitrophenyl)(4-chlorophenyl)methanone (CAS 70132-91-1)
- 2-Amino-4-((trifluoromethyl)thio)phenol (CAS 228401-48-7)
- (4-Amino-3-nitrophenyl)(phenyl)methanol (CAS 115577-76-9)
- N-(2,4-Dibromophenyl)-4-methylbenzamide (CAS 548790-95-0)
- 2-(Piperazin-1-ylsulfonyl)ethanol hydrochloride (CAS 2752440-67-6)
- 2-(2-Methoxy-5-sulfamoylphenyl)acetic acid (CAS 926224-34-2)
- trans-tert-Butyl 4-((tert-butoxycarbonyl)oxy)-3-fluoropiperidine-1-carboxylate (CAS 2101206-83-9)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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