4-Fluoro-2-iodo-1-methylbenzene CAS 13194-67-7
| CAS No. | 13194-67-7 |
| Molecular Formula | C7H6FI |
| Molecular Weight | 236.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 236.03 g/mol gives 4-Fluoro-2-iodo-1-methylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Fluoro-2-iodo-1-methylbenzene (CAS 13194-67-7), molecular formula C7H6FI and molecular weight 236.03 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Fluoro-2-iodo-1-methylbenzene (C7H6FI) contains fluorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 236.03 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 4-Fluoro-2-iodo-1-methylbenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H6FI |
| Molecular Weight | 236.03 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.) | 1960 |
| Halogen Content | F/I-containing |
Related Fluoro Standards
- 1-Fluoro-2-(iodomethyl)benzene (CAS 446-50-4)
- 1-Fluoro-2-iodo-4-methylbenzene (CAS 452-82-4)
- 1-Fluoro-3-(iodomethyl)benzene (CAS 28490-56-4)
- 1-Fluoro-4-(iodomethyl)benzene (CAS 3831-29-6)
- 2-Fluoro-1-iodo-3-methylbenzene (CAS 916420-21-8)
- 2-Fluoro-4-iodotoluene (CAS 39998-81-7)
- 2-Fluoro-5-iodotoluene (CAS 452-68-6)
- 2-Fluoro-6-iodotoluene (CAS 443-85-6)
Recommended Standards
- Ethyl 2-((1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)oxy)acetate (CAS 1268390-34-6)
- 4-Borono-2-(cyclopropylmethoxy)benzoic acid (CAS 1394903-01-5)
- 2-Iodothiazole-5-carbonitrile (CAS 1261786-70-2)
- 5-Iodothiazole-4-carbonitrile (CAS 1804404-88-3)
- 2-(2-Fluoro-4-(trifluoromethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073477-73-2)
- 3-(1-aminocyclopropyl)benzonitrile hydrochloride (CAS 1803600-44-3)
- 2-Bromo-5-iodo-1,3-bis(1-methylethyl)benzene (CAS 856197-47-2)
- 3-(3-Chlorophenyl)-2-hydroxypropionic Acid (CAS 139546-79-5)
- rel-(3R,4S)-3-Cyclopropyl-4-(hydroxymethyl)-1-(4-methoxybenzyl)-2-oxopyrrolidine-3-carbonitrile (CAS 1891013-86-7)
- 7-Hydroxy-4-methoxy-2H-chromen-2-one (CAS 65692-17-3)
- 5-Bromopyrimidin-4(5h)-one (CAS 1877691-68-3)
- 1H-imidazol-2-ylmethanamine;hydrochloride (CAS 138799-95-8)
- Ethyl 1-(4-fluoro-5-methyl-2-nitrophenyl)piperidine-4-carboxylate hydrochloride (CAS 1261079-71-3)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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