5-Nitro-2-(trifluoromethyl)-1,2-dihydropyrimidine-4,6-diol CAS 652-62-0
| CAS No. | 652-62-0 |
| Molecular Formula | C5H2F3N3O4 |
| Molecular Weight | 225.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Nitro-2-(trifluoromethyl)-1,2-dihydropyrimidine-4,6-diol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 5-Nitro-2-(trifluoromethyl)-1,2-dihydropyrimidine-4,6-diol (CAS 652-62-0), a certified reference material (molecular formula C5H2F3N3O4, MW 225.08 g/mol) for analytical method development and quality control.
5-Nitro-2-(trifluoromethyl)-1,2-dihydropyrimidine-4,6-diol (C5H2F3N3O4) contains a carbohydrate-derived structure, an amide group, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H2F3N3O4 |
| Molecular Weight | 225.08 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, water |
| 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 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Nitro Standards
- 4-Nitro-5-(trifluoromethyl)-1H-pyrazole-3-carboxylic acid (CAS 1322805-15-1)
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Recommended Standards
- 5-Bromo-3,6-dimethylbenzofuran (CAS 33147-10-3)
- 5-Bromo-2-ethylbenzofuran (CAS 39178-60-4)
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- 5-Bromo-2,3-dimethylbenzofuran (CAS 3782-16-9)
- 4-(1-Hydroxyethyl)pyridine (CAS 23389-75-5)
- 3-Aminooxane-3-carbonitrile (CAS 209112-18-5)
- (S)-2,2-dimethyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 157007-74-4)
- [3-fluoro-4-(2-methyl-1h-imidazol-1-yl)phenyl]methanamine (CAS 1037163-76-0)
- Oxedrine (CAS 94-07-5)
- N-(2-bromo-4-methylphenyl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetamide (CAS 775317-02-7)
- trans-Cyclohexane-1,4-dicarbonyl dichloride (CAS 19988-54-6)
- 3-Methyl-2-benzothiazolinonehydrazone Hydrochloride (CAS 4338-98-1)
- 2-Cyclopropoxy-4-ethyl-N-methylbenzamide (CAS 1243368-29-7)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com