2-Ethynyl-6-fluorobenzonitrile CAS 1233509-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1233509-91-5 |
| Molecular Formula | C9H4FN |
| Molecular Weight | 145.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Ethynyl-6-fluorobenzonitrile (CAS 1233509-91-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H4FN. Molecular weight: 145.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H4FN |
| Molecular Weight | 145.13 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethynyl Standards
- 5-Ethynyl-2-fluorobenzonitrile (CAS 1093306-86-5)
- 2-Ethynyl-4-fluorobenzonitrile (CAS 1208076-36-1)
- 3-Ethynyl-4-fluorobenzonitrile (CAS 133960-64-2)
- 2-Ethynyl-5-fluorobenzonitrile (CAS 1378823-86-9)
- 4-Ethynyl-3-fluorobenzonitrile (CAS 1581281-30-2)
- 4-Ethynyl-2-fluorobenzonitrile (CAS 167858-57-3)
- 2-Ethynyl-3-fluorobenzonitrile (CAS 1848959-59-0)
- 3-Ethynyl-2-fluorobenzonitrile (CAS 2043403-57-0)
Recommended Standards
- 4-fluoro-2-azabicyclo[2.1.1]hexane-1-carboxylic acid (CAS 1196976-68-7)
- <I>cis</I>-urocanic acid-1,2,3-<SUP>13</SUP>C<SUB>3</SUB> (CAS 1173097-34-1)
- (2R)-2-amino-2-(3-fluorofuran-2-yl)ethan-1-ol (CAS 1391359-61-7)
- 4-(2-(Pyrrolidin-1-yl)ethyl)phenol (CAS 78190-32-6)
- (4-(tert-Butyl)phenyl)(2-iodophenyl)methanone 951889-75-1 (CAS 951889-75-1)
- 2-(o-Ethoxy)-4,5-diphenylimidazole-1,2'-dimer (CAS 1842-62-2)
- 6-Cyclohexylhexan-1-Ol (CAS 4354-58-9)
- Cefotaxime Impurity 67 (CAS CATO-C4X-120167)
- Isophorone diisocyanate (CAS 4098-71-9)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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