1-(2-Chloro-5-fluoropyrimidin-4-yl)ethan-1-one CAS 736991-76-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 736991-76-7 |
| Molecular Formula | C6H4ClFN2O |
| Molecular Weight | 174.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(2-Chloro-5-fluoropyrimidin-4-yl)ethan-1-one (CAS 736991-76-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H4ClFN2O. Molecular weight: 174.56 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H4ClFN2O |
| Molecular Weight | 174.56 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 tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-3-fluorobenzoic Acid (CAS 102940-86-3)
- 2-Chloro-5-fluoro-4-hydroxybenzaldehyde (CAS 1036383-27-3)
- 2-Chloro-6-fluoro-3-hydroxybenzaldehyde (CAS 1083103-41-6)
- 3-Chloro-6-fluoro-2-hydroxybenzaldehyde (CAS 1185112-08-6)
- 4-Chloro-5-fluoro-2-hydroxybenzaldehyde (CAS 1205551-36-5)
- 2-Chloro-3-fluoro-6-hydroxybenzaldehyde (CAS 1263378-00-2)
- 1-(6-Chloro-5-fluoro-4-pyrimidinyl)ethanone (CAS 1289559-80-3)
- 2-chloro-3-fluoropyridine-4-carboxamide (CAS 1378654-14-8)
Recommended Standards
- 6-Chloro-3-fluoropicolinamide (CAS 1851115-33-7)
- 2-Chloro-5-fluorobenzoic Acid (CAS 2252-50-8)
- 2-Chloro-4-fluoronicotinamide (CAS 1823944-18-8)
- 5(R)-hete (CAS 61641-47-2)
- 2-(1-Cyclopropyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)acetonitrile (CAS 1402445-99-1)
- 3-(2-thienyl)-3-[(2,2,2-trifluoroacetyl)amino]propanoic acid (CAS 115957-22-7)
- 2-(Iodomethyl)-2,3-dihydrobenzo[b][1,4]dioxine (CAS 23785-19-5)
- 2-sulfopropanoic acid (CAS 55306-57-5)
- 2-(2-Chlorophenyl)-4,4-dimethyl-4,5-dihydrooxazole (CAS 98191-99-2)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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 13829788188 / jacky.chen@cato-chem.com