4-[(4-Fluorophenyl)carbonyl]benzonitrile CAS 54978-50-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54978-50-6 |
| Molecular Formula | C14H8FNO |
| Molecular Weight | 225.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(4-Fluorophenyl)carbonyl]benzonitrile (CAS 54978-50-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8FNO. Molecular weight: 225.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H8FNO |
| Molecular Weight | 225.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
- (3-(4-Fluorophenyl)propanoyl)glycine (CAS 1098372-61-2)
- (2-(2-Fluorophenyl)acetyl)-L-alanine (CAS 1104576-47-7)
- 4-(4-Fluorophenyl)morpholine-2-carboxylic acid (CAS 1171917-22-8)
- 4-(3-Fluorophenyl)morpholine-2-carboxylic acid (CAS 1316225-76-9)
- 4-[(3-Fluorophenyl)carbonyl]benzonitrile (CAS 1365271-67-5)
- Ethyl 3-((2-fluorophenyl)amino)-3-oxopropanoate (CAS 148356-12-1)
- 1-{[(2-fluorophenyl)carbamoyl](methyl)amino}-N-methylformamide (CAS 53285-95-3)
- 4-[(4-fluorophenyl)formamido]butanoic acid (CAS 926258-95-9)
Recommended Standards
- 4-(4H-1,2,4-Triazol-4-yl)benzenesulfonic acid (CAS 738547-47-2)
- 4-((5-Fluoro-2-methylphenyl)amino)-4-oxobutanoic acid (CAS 647031-91-2)
- 4-[(cyanomethane)sulfonyl]benzoic acid (CAS 797035-88-2)
- 2-Chloro-N,9-dimethyl-9H-purin-6-amine (CAS 61494-90-4)
- 3-Bromo-4,6-dihydroxy-1H-indazole (CAS 1260387-02-7)
- 3-Bromo-4-(4-fluorophenoxy)aniline (CAS 83660-64-4)
- 2-Chloro-7-isopropyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 2768158-28-5)
- 3-(5-Chloro-4H-1,2,4-triazol-3-yl)propan-1-ol (CAS 1256643-20-5)
- 37011-84-0 (~2~H_3_)-1,3,5-Triazine DTXSID00584456 (CAS 37011-84-0)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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