6,8-Dibromo-2-(trifluoromethyl)pyrido[3,4-d]pyrimidin-4(1H)-one CAS 52833-60-0
| CAS No. | 52833-60-0 |
| Molecular Formula | C8H2Br2F3N3O |
| Molecular Weight | 372.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6,8-Dibromo-2-(trifluoromethyl)pyrido[3,4-d]pyrimidin-4(1H)-one 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.
6,8-Dibromo-2-(trifluoromethyl)pyrido[3,4-d]pyrimidin-4(1H)-one (CAS 52833-60-0), molecular formula C8H2Br2F3N3O and molecular weight 372.92 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H2Br2F3N3O, 6,8-Dibromo-2-(trifluoromethyl)pyrido[3,4-d]pyrimidin-4(1H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 372.92 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 | C8H2Br2F3N3O |
| Molecular Weight | 372.92 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-(1,3-Dithiolan-2-yl)phenyl 4-chlorobenzene-1-sulfonate (CAS 331460-97-0)
- 1,3,5-Tribromoadamantane (CAS 707-34-6)
- 1-((4-Chlorophenyl)sulfonyl)-4-(piperidin-1-ylmethyl)piperidin-4-ol (CAS 478041-63-3)
- n-Tricosane-d48 (CAS 203784-75-2)
- (5-((Tetrahydro-2h-pyran-4-yl)oxy)pyridin-3-yl)boronic acid (CAS 1103862-08-3)
- 1-Bromo-4-(tosylmethyl)benzene (CAS 26885-97-2)
- 7-Bromo-2-oxo-2,3,4,5-tetrahydro-1h-1-benzazepine-8-sulfonamide (CAS 1427380-75-3)
- Methyl (S)-2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)acetate (CAS 417725-91-8)
- (+)-Muscarine Iodide (CAS 24570-49-8)
- 1-Methyl-[1,2,4]triazolo[1,5-b][1,2,4]triazin-7(1H)-one (CAS 89569-73-3)
- 2-((4-Methoxybenzyl)amino)isonicotinonitrile (CAS 618446-32-5)
- n-(1-Cyclopropylethyl)-4-isopropylaniline (CAS 1019576-56-7)
- 6-(Benzyloxy)-7-methyl-1H-indole (CAS 1000343-99-6)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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