4-Fluoro-1-iodo-2-(trifluoromethyl)benzene CAS 41860-65-5
| CAS No. | 41860-65-5 |
| Molecular Formula | C7H3F4I |
| Molecular Weight | 290.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 290.00 g/mol gives 4-Fluoro-1-iodo-2-(trifluoromethyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Fluoro-1-iodo-2-(trifluoromethyl)benzene (CAS 41860-65-5), molecular formula C7H3F4I and molecular weight 290.00 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H3F4I, 4-Fluoro-1-iodo-2-(trifluoromethyl)benzene contains fluorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H3F4I |
| Molecular Weight | 290.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F/I-containing |
Related Fluoro Standards
- 1-Fluoro-3-iodo-5-(trifluoromethyl)benzene (CAS 1027513-14-9)
- 3-Fluoro-2-iodobenzotrifluoride (CAS 110192-40-0)
- 1-Fluoro-2-iodo-4-(trifluoromethyl)benzene (CAS 110192-48-8)
- 2-Fluoro-1-iodo-4-(trifluoromethyl)benzene (CAS 132554-73-5)
- 1-Fluoro-3-iodo-2-(trifluoromethyl)benzene (CAS 1391748-02-9)
- 4-Fluoro-2-iodo-1-(trifluoromethyl)benzene (CAS 1401981-52-9)
- 2-Fluoro-1-iodo-3-(trifluoromethyl)benzene (CAS 1416708-03-6)
- 1-Fluoro-4-iodo-2-(trifluoromethyl)benzene (CAS 59382-39-7)
Recommended Standards
- 3-bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 452972-13-3)
- Iodosodilactone (CAS 2902-68-3)
- 2-Fluoro-4-iodobenzotrifluoride (CAS 239135-53-6)
- Nitroxynil (CAS 1689-89-0)
- 1-Methyl-1H-indole-3-sulfonyl chloride (CAS 1158209-10-9)
- Methyl 2,3,4-tri-O-benzoyl-6-O-[(4-methylphenyl)sulfonyl]-α-D-mannopyranoside (CAS 92516-60-4)
- N-Ethyl-4-(trifluoromethoxy)aniline (CAS 175278-20-3)
- 2-Propyl-4-(trifluoromethyl)-2h-pyrazolo[3,4-b]pyridin-6-ol (CAS 1018128-06-7)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-5,5'-dimethyl-2'-phenyl-1',2'-dihydro-2H,3'H-[3,4'-bipyrazol]-3'-one (CAS 318951-76-7)
- 3-Aminopyrazole-4-nitrile (CAS 16617-46-2)
- Dimethylsilylene(tetramethylcyclopentadienyl)(t-butylamido)titanium dimethyl (CAS 135072-62-7)
- 2-Chloro-6-iodo-3-methylpyridine (CAS 1133961-30-4)
- 3-methyl-4-phenylazetidin-2-one (CAS 158703-40-3)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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 18665070610 / Nicole.chen@cato-chem.com