1-chloro-6-fluorophthalazine CAS 23928-55-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23928-55-4 |
| Molecular Formula | C8H14ClFN2 |
| Molecular Weight | 192.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-chloro-6-fluorophthalazine (CAS 23928-55-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H14ClFN2. Molecular weight: 192.66 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H14ClFN2 |
| Molecular Weight | 192.66 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Ethyl 5-phenylpyrazolo[1,5-a]pyridine-3-carboxylate (CAS 99446-40-9)
- 2-{4-[(4-bromophenyl)methoxy]phenyl}-4-(thiophen-2-yl)pyrimidine (CAS 477862-26-3)
- Methyl 2-bromo-6-cyano-4-formylbenzoate (CAS 1807023-33-1)
- 4-Chloro-5-fluoroindolin-2-one (CAS 103585-71-3)
- 2,5-Dioxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile, 97% (CAS 106551-67-1)
- 5-Ethoxy-6-methyl-3-phenyl-1,2,4-triazine (CAS 116177-94-7)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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