1-Fluoro-4-iodo-2-methoxy-5-methylbenzene CAS 1823867-60-2
| CAS No. | 1823867-60-2 |
| Molecular Formula | C8H8FIO |
| Molecular Weight | 266.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 266.05 g/mol gives 1-Fluoro-4-iodo-2-methoxy-5-methylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Fluoro-4-iodo-2-methoxy-5-methylbenzene (CAS 1823867-60-2) is a high-purity analytical reference standard with the molecular formula C8H8FIO and a molecular weight of 266.05 g/mol.
Based on its molecular formula C8H8FIO, 1-Fluoro-4-iodo-2-methoxy-5-methylbenzene 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 266.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C8H8FIO |
| Molecular Weight | 266.05 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.) | 1995 |
| Halogen Content | F/I-containing |
Related Fluoro Standards
- (2-Fluoro-3-iodo-4-methylphenyl)methanol (CAS 1067904-88-4)
- (6-Fluoro-3-iodo-2-methylphenyl)methanol (CAS 1149379-05-4)
- (5-Fluoro-2-iodo-3-methylphenyl)methanol (CAS 1221565-69-0)
- 2-(6-Fluoro-4-iodopyridin-2-yl)ethan-1-amine (CAS 1393552-07-2)
- (S)-1-(5-Fluoro-2-iodophenyl)ethan-1-ol (CAS 1454847-96-1)
- 1-(5-Fluoro-2-iodophenyl)ethanol (CAS 1454848-01-1)
- (R)-1-(5-Fluoro-2-iodophenyl)ethan-1-ol (CAS 1454852-98-2)
- 1-(4-fluoro-3-iodophenyl)ethan-1-ol (CAS 1909313-55-8)
Recommended Standards
- 4,6-Dichloro-2-(trifluoromethyl)quinoline (CAS 18706-33-7)
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- 2-(2-Bromo-6-nitrophenyl)malononitrile (CAS 1876426-20-8)
- 2,3-Dichloro-6-(trifluoromethyl)quinoline (CAS 1447961-68-3)
- 2-[(4-Trifluoromethyl)phenoxy]ethanethioamide (CAS 19432-91-8)
- Methyl (2S,4S)-4-(2-methoxy-4-methylphenoxy)-2-pyrrolidinecarboxylate (CAS 1217707-44-2)
- 3,4,4-Trifluoropiperidine (CAS 1780776-01-3)
- 3H-spiro[furo[2,3-b]pyridine-2,4'-piperidin]-3-amine (CAS 2488456-48-8)
- 4-amino-2-[(propan-2-yloxy)methyl]phenol (CAS 134380-60-2)
- Methyl 2-(adamantane-1-carboxamido)-5-((2-chlorophenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 335409-83-1)
- 1-(3-Methoxy-4-methylphenyl)cyclopropan-1-ol (CAS 1247082-50-3)
- 4-Chloro-2-(1-methyl-1h-pyrazol-5-yl)phenol (CAS 36141-23-8)
- (1S,2S)-2-cyano-2-methylcyclopropane-1-carboxylic acid (CAS 2092685-90-8)
- Hexapeptide-10 (CAS 146439-94-3)
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