3-Chloro-4-fluorophenylacetonitrile CAS 658-98-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 658-98-0 |
| Molecular Formula | C8H5ClFN |
| Molecular Weight | 169.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-4-fluorophenylacetonitrile (CAS 658-98-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H5ClFN. Molecular weight: 169.58 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H5ClFN |
| Molecular Weight | 169.58 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.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 7-Chloro-4-fluoro-1H-indole (CAS 1000341-60-5)
- 4-Chloro-7-fluoro-1h-indole (CAS 1000341-78-5)
- 4-Chloro-2-fluoro-5-methylbenzonitrile (CAS 1126424-34-7)
- 4-Chloro-2-fluoro-3-methylbenzonitrile (CAS 1207875-88-4)
- 6-Chloro-5-fluoro-1H-indole (CAS 122509-72-2)
- 5-Chloro-7-fluoro-1H-indole (CAS 1227499-38-8)
- 2-Chloro-2-(2-fluorophenyl)acetonitrile (CAS 1247740-42-6)
- 5-Chloro-2-fluoro-1H-indole (CAS 1354220-70-4)
Recommended Standards
- 3-Chloro-2-fluorophenylacetonitrile (CAS 261762-98-5)
- 4-Chloro-2-fluorobenzeneacetonitrile (CAS 75279-53-7)
- 2-Chloro-6-fluorobenzylisocyanide (CAS 730964-52-0)
- tert-Butyl cis-3-Hydroxy-4-methylpyrrolidine-1-carboxylate (CAS 1107658-75-2)
- 5-Chloro-3-phenyl-1H-indole-2-carboxylic acid (CAS 21139-31-1)
- 2-(5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)butanoic acid (CAS 917015-56-6)
- 4-(Methylsulfonyl)-N-(2-(methylthio)phenyl)benzamide (CAS 920352-91-6)
- 3-Amino-2,4-difluorobenzoic acid (CAS 1512022-61-5)
- 1-(4-(Tert-butyl)phenyl)-3-(2,6-dichlorobenzyl)-2-methylpyridin-4(1H)-one (CAS 339017-30-0)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com