4-Chloro-5-fluoro-2,6-dimethylpyrimidine CAS 1240622-52-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1240622-52-9 |
| Molecular Formula | C6H6ClFN2 |
| Molecular Weight | 160.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-5-fluoro-2,6-dimethylpyrimidine (CAS 1240622-52-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H6ClFN2. Molecular weight: 160.58 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H6ClFN2 |
| Molecular Weight | 160.58 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-3-fluorobenzene-1,2-diamine (CAS 1106717-48-9)
- (2-Chloro-3-fluorophenyl)hydrazine (CAS 1138218-48-0)
- (3-Chloro-2-fluoropyridin-4-yl)methanamine (CAS 1149588-74-8)
- 2-Chloro-5-fluoro-4,6-dimethylpyrimidine (CAS 1192479-36-9)
- (2-Chloro-4-fluorophenyl)hydrazine (CAS 119452-65-2)
- (3-Chloro-5-fluoropyridin-2-yl)methanamine (CAS 1211578-98-1)
- (5-Chloro-3-fluoropyridin-2-yl)methanamine (CAS 1256791-14-6)
- (5-Chloro-6-fluoropyridin-3-yl)methanamine (CAS 1256791-20-4)
Recommended Standards
- (6-Chloro-3-fluoropyridin-2-yl)methanamine (CAS 1256804-79-1)
- (5-Chloro-4-fluoropyridin-3-yl)methanamine (CAS 1256820-21-9)
- (3-Chloro-5-fluoropyridin-4-yl)methanamine (CAS 1256824-44-8)
- N-(6-Amino-2,4-dioxo-1,3-dipropyl-1,2,3,4-tetrahydropyrimidin-5-yl)-2,6-difluorobenzamide (CAS 102587-96-2)
- 3-(bromomethyl)-4-methoxybenzonitrile (CAS 101207-62-9)
- Sodium(2-sulfonatoethyl)methanethiosulfonate (CAS 155450-07-0)
- Carbidopa Impurity 30 (CAS CATO-C4X-231030)
- 1H-Imidazole,2-Bromo-5-Iodo-4-Nitro (CAS 862895-48-5)
- 4-(Ethenesulfonyl)benzonitrile (CAS 1154397-48-4)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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)
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