2-Fluoro-4-iodobenzonitrile CAS 137553-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137553-42-5 |
| Molecular Formula | C7H3FIN |
| Molecular Weight | 247.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-4-iodobenzonitrile (CAS 137553-42-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H3FIN. Molecular weight: 247.01 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H3FIN |
| Molecular Weight | 247.01 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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 4-Fluoro-2-iodobenzonitrile (CAS 1031929-20-0)
- 4-Fluoro-3-iodobenzonitrile (CAS 159719-57-0)
- 2-Fluoro-3-iodobenzonitrile (CAS 211943-27-0)
- 2-Fluoro-5-iodobenzonitrile (CAS 351003-36-6)
- 2-Fluoro-6-iodobenzonitrile (CAS 79544-29-9)
- 3-Fluoro-2-iodobenzonitrile (CAS 916792-62-6)
- 3-Fluoro-5-iodobenzonitrile (CAS 723294-75-5)
- 5-Fluoro-2-iodobenzonitrile (CAS 877868-92-3)
Recommended Standards
- Ethyl 2-bromo-4,4,4-trifluorobut-2-enoate (CAS 136264-28-3)
- (E)-2-Bromo-4,4,4-trifluoro-2-butenoic acid ethyl ester (CAS 138778-57-1)
- Ethyl 2-bromo-4,4,4-trifluorobut-2-enoate (CAS 1236144-57-2)
- 6-{[(4-bromophenyl)sulfanyl]methyl}-2-{[(4-methoxyphenyl)methyl]sulfanyl}pyrimidin-4-ol (CAS 866143-65-9)
- 2-Amino-N-methylbenzenesulfonamide (CAS 16288-77-0)
- (R)-2-(3,5-dibromophenyl)pyrrolidine (CAS 1241681-89-9)
- 3-(((Benzyloxy)carbonyl)(phenyl)amino)propanoic acid (CAS 674309-21-8)
- 5,5-Diphenyloxazolidin-2-one (CAS 52481-82-0)
- 6-Chloro-3-hydroxy-2-(trifluoromethyl)pyridine (CAS 1227499-60-6)
- Neuropeptide K, porcine (CAS 106441-70-7)
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