4-Chloro-7-fluoropyrido[2,3-d]pyrimidine CAS 175358-00-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175358-00-6 |
| Molecular Formula | C7H3ClFN3 |
| Molecular Weight | 183.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-7-fluoropyrido[2,3-d]pyrimidine (CAS 175358-00-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H3ClFN3. Molecular weight: 183.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H3ClFN3 |
| Molecular Weight | 183.57 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.) | 2007 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 5-Chloro-8-fluoropyrido[3,4-b]pyrazine (CAS 1374652-17-1)
- 6-Chloro-2-fluoro-3-formylbenzonitrile (CAS 1446401-57-5)
- 4-Chloro-7-fluoropyrido[4,3-d]pyrimidine (CAS 175357-95-6)
- 4-Chloro-6-fluoropyrido[3,2-d]pyrimidine (CAS 175358-04-0)
- 4-Chloro-7-fluoropyrido[3,2-d]pyrimidine (CAS 1824352-78-4)
- 2-Chloro-4-fluoro-3-formylbenzonitrile (CAS 924626-91-5)
- 2-chloro-6-fluoro-3-formylbenzonitrile (CAS 937040-33-0)
- 3-Chloro-4-fluorobenzoyl cyanide (CAS 80277-45-8)
Recommended Standards
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- 4-Chloro-2-(propan-2-yl)aniline (CAS 76842-14-3)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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