2,6-Difluoro-4-iodophenol CAS 950858-06-7
| CAS No. | 950858-06-7 |
| Molecular Formula | C6H3F2IO |
| Molecular Weight | 255.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,6-Difluoro-4-iodophenol is closely related to a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,6-Difluoro-4-iodophenol (CAS 950858-06-7), molecular formula C6H3F2IO and molecular weight 255.99 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H3F2IO, 2,6-Difluoro-4-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 255.99 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).
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 2,6-Difluoro-4-iodophenol 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 | C6H3F2IO |
| Molecular Weight | 255.99 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.) | 1987 |
| Halogen Content | F/I-containing |
Related Difluoro Standards
- 3,5-Difluoro-4-iodophenol (CAS 1000574-74-2)
- 3,5-Difluoro-4-iodopyridin-2-amine (CAS 1325215-07-3)
- 2,3-Difluoro-4-iodophenol (CAS 144292-40-0)
- 4,5-Difluoro-2-iodophenol (CAS 186590-30-7)
- 4,6-Difluoro-2-iodopyridin-3-amine (CAS 1934432-95-7)
- 2,4-Difluoro-5-iodophenol (CAS 1935521-44-0)
- 2,4-Difluoro-6-iodophenol (CAS 551002-42-7)
- 2,6-Difluoro-3-iodophenol (CAS 2091451-98-6)
Recommended Standards
- 2,6-Difluoro-3-iodopyridin-4-amine (CAS 2756329-77-6)
- 3,5-Difluoro-2-iodophenol (CAS 899427-54-4)
- 3,6-Difluoro-2-iodophenol (CAS 2092374-07-5)
- 5,7-Dichloro-2-(trifluoromethyl)imidazo[1,2-c]pyrimidine (CAS 1059191-46-6)
- Palmitic Acid-d3 (CAS 75736-53-7)
- 2-(Piperidin-4-yl)oxazolo[5,4-b]pyridine (CAS 1023813-66-2)
- 2-(1-Boc-4-amino-4-piperidyl)acetic Acid (CAS 1159983-30-8)
- Tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)tin hydride (CAS 175354-32-2)
- 2-(Difluoromethoxy)quinolin-7-ol (CAS 1261475-30-2)
- (-)-2,3-O-Isopropylidene-D-threitol (CAS 86992-57-6)
- 2-((2,4-Dinitrophenyl)thio)acetic acid (CAS 32403-69-3)
- n-(4-Fluorobenzyl)pyridin-3-amine (CAS 939755-76-7)
- 2-(5-Chlorofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1234710-34-9)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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