4-Fluoro-2-iodophenol CAS 2713-29-3
| CAS No. | 2713-29-3 |
| Molecular Formula | C6H4FIO |
| Molecular Weight | 238.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
4-Fluoro-2-iodophenol (CAS 2713-29-3) is a high-purity analytical reference standard with the molecular formula C6H4FIO and a molecular weight of 238.00 g/mol.
Based on its molecular formula C6H4FIO, 4-Fluoro-2-iodophenol contains a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 238.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 4-Fluoro-2-iodophenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H4FIO |
| Molecular Weight | 238.00 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, water (slightly soluble) |
| 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.) | 1957 |
| Halogen Content | F/I-containing |
Related Fluoro Standards
- 6-Fluoro-4-iodopyridin-3-amine (CAS 1087074-34-7)
- 3-Fluoro-4-iodophenol (CAS 122927-84-8)
- 3-Fluoro-4-iodopyridin-2-amine (CAS 1269440-67-6)
- 2-FLUORO-6-IODOPYRIDIN-3-AMINE (CAS 1422443-52-4)
- 3-Fluoro-5-iodopyridin-4-amine (CAS 1597421-56-1)
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Recommended Standards
- 4-Chloro-2-fluoro-5-nitrobenzoyl chloride (CAS 947311-91-3)
- 4-Fluoro-3-iodophenol (CAS 897956-98-8)
- 3-Fluoro-5-iodophenol (CAS 939771-60-5)
- 2-AMino-3-fluoro-5-iodopyridine (CAS 1321612-85-4)
- (3-Fluoro-4-isobutoxyphenyl)methanol (CAS 1039931-95-7)
- 4-(quinolin-8-yl)benzoic acid (CAS 216059-95-9)
- 3-Benzyl-1-phenyl-2-thioxoimidazolidin-4-one (CAS 93286-13-6)
- Butanedioic acid, 1-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl] ester, polymer with butyl 2-propenoate, ethenylbenzene and methyl 2-methyl-2-propenoate (CAS 103885-38-7)
- 8-Ethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 2818959-30-5)
- 5-Bromo-4-cyano-2-methylbenzenesulfonyl chloride (CAS 1807028-76-7)
- Lamivudine Impurity 42 (CAS CATO-C4X-119442)
- 2,3,5,6-Tetrafluoroterephthalaldehyde (CAS 3217-47-8)
- N-(pyridin-2-ylmethyl)piperidin-4-amine (CAS 1184521-60-5)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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