4,7-Dichloro-2-(difluoromethyl)-8-fluoropyrido[4,3-d]pyrimidine CAS 2454491-29-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2454491-29-1 |
| Molecular Formula | C8H2Cl2F3N3 |
| Molecular Weight | 268.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,7-Dichloro-2-(difluoromethyl)-8-fluoropyrido[4,3-d]pyrimidine (CAS 2454491-29-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H2Cl2F3N3. Molecular weight: 268.02 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H2Cl2F3N3 |
| Molecular Weight | 268.02 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichloro Standards
- 2,4-Dichloro-7-(trifluoromethyl)pyrido[2,3-d]pyrimidine (CAS 1220518-13-7)
- 2,4-Dichloro-6-(trifluoromethyl)pyrido[3,2-d]pyrimidine (CAS 1260663-64-6)
- Methyl 2,4-dichloro-5-fluoro-3-nitrobenzoate (CAS 1153285-12-1)
- 1-(2,2-Dichloro-1,1-Difluoroethoxy)-4-Isocyanatobenzene (CAS 55225-96-2)
- 2,4-Dichloro-6-(2,2-difluoro-propoxy)-pyrimidine-5-carbonitrile (CAS 1965309-20-9)
- 4,6-Dichloro-2-(2,2-difluoro-propoxy)-pyrimidine-5-carbonitrile (CAS 1965309-21-0)
- 2,4-Dichloro-6-nitroquinoline-3-carbonitrile (CAS 113944-49-3)
- 2,4-Dichloro-3-nitroquinoline-6-carbonitrile (CAS 1447961-33-2)
Recommended Standards
- 2-Fluoro-3-iodo-6-methoxyphenol (CAS 2385731-55-3)
- 4-Fluoro-3-iodo-5-methoxyphenol (CAS 2385485-76-5)
- 2-bromo-1-(3,3-dinitroazetidin-1-yl)ethanone (CAS 925206-65-1)
- N-(2-chlorophenyl)nicotinamide (CAS 75075-31-9)
- Methyl 2-amino-3-(propan-2-yl)benzoate (CAS 1178649-39-2)
- 1,3-Dimethyl-6-nitro-3,4-dihydroquinazolin-2(1H)-one (CAS 233775-52-5)
- 2-Bromo-5-methoxy-3-methylpyridine (CAS 1256809-85-4)
- 4-hydroxy-3-(prop-2-en-1-yl)benzaldehyde 41052-88-4 SP728 (CAS 41052-88-4)
- Vitamin K1-d7 (CAS 1233937-39-7)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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