2-Chloro-6-fluorobenzonitrile CAS 668-45-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 668-45-1 |
| Molecular Formula | C7H3ClFN |
| Molecular Weight | 155.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-6-fluorobenzonitrile (CAS 668-45-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H3ClFN. Molecular weight: 155.56 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H3ClFN |
| Molecular Weight | 155.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| 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.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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- 4-Chloro-3-fluorobenzonitrile (CAS 110888-15-8)
- 3-Chloro-4-fluorobenzonitrile (CAS 117482-84-5)
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Recommended Standards
- 2-Chloro-5-fluorobenzonitrile (CAS 57381-56-3)
- 3-Chloro-2-fluorobenzonitrile (CAS 94087-40-8)
- 2-Chloro-3-fluorobenzonitrile (CAS 874781-08-5)
- 6-Chloro-N-(3-chlorophenyl)-2H-chromene-3-carboxamide (CAS 338759-58-3)
- Methyl 1-acetyl-3-oxopiperidine-4-carboxylate (CAS 1174007-42-1)
- (S)-2-(2-(Trifluoromethyl)phenyl)piperidine hydrochloride (CAS 1391478-72-0)
- 2-(4-Nitrophenoxy)butanoic acid (CAS 120552-01-4)
- 2-((1-Cyanoethyl)amino)benzoic acid (CAS 28354-43-0)
- 1,1,1-Trifluoro-3-(1-methyl-1h-imidazol-2-yl)propan-2-ol (CAS 100282-72-2)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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