1-Fluoro-3-iodo-5-methoxy-benzene CAS 1167056-58-7
| CAS No. | 1167056-58-7 |
| Molecular Formula | C7H6FIO |
| Molecular Weight | 252.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Fluoro-3-iodo-5-methoxy-benzene (C7H6FIO) contains a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1-Fluoro-3-iodo-5-methoxy-benzene (CAS 1167056-58-7), a certified reference material (molecular formula C7H6FIO, MW 252.02 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Fluoro-3-iodo-5-methoxy-benzene 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 | C7H6FIO |
| Molecular Weight | 252.02 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.) | 1989 |
| Halogen Content | F/I-containing |
Related Fluoro Standards
- 4-Fluoro-3-iodoanisole (CAS 1028263-94-6)
- (2-Fluoro-4-iodophenyl)methanol (CAS 1039646-78-0)
- 2-Fluoro-1-iodo-3-methoxybenzene (CAS 1080673-30-8)
- 4-Fluoro-2-iodo-6-methylphenol (CAS 1228093-53-5)
- (3-Fluoro-4-iodophenyl)methanol (CAS 1261615-96-6)
- (3-Fluoro-2-iodophenyl)methanol (CAS 1261827-82-0)
- (3-Fluoro-5-iodophenyl)methanol (CAS 1261837-87-9)
- 2-Fluoro-5-iodo-4-methylphenol (CAS 1823935-35-8)
Recommended Standards
- 4-(Methylsulfanyl)-3-(trifluoromethoxy)phenylboronic acid (CAS 1005206-27-8)
- 7-Bromo-2,2-difluorobenzo[d][1,3]dioxol-4-amine (CAS 2231233-77-3)
- Methyl 5-iodofuran-2-carboxylate (CAS 2527-98-2)
- (2-(Methylthio)-5-(trifluoromethoxy)phenyl)boronic acid (CAS 957121-11-8)
- α-(Methoxyimino)-2-furanacetic acid (CAS 65866-86-6)
- 4-Amino-N3-isobutyl-N5-(pyridin-3-ylmethyl)isothiazole-3,5-dicarboxamide (CAS 1326853-13-7)
- (R)-4-(Cbz-amino)-2-oxotetrahydrofuran (CAS 118399-28-3)
- N-Acetyl-O-benzyl-3-methyl-DL-tyrosine (CAS 1956311-02-6)
- Tert-butyl 4-(1-methyl-1H-imidazol-2-yl)piperidine-1-carboxylate (CAS 701298-31-9)
- 1-Bromo-3-(3-bromopropyl)-2-(difluoromethoxy)benzene (CAS 1807058-59-8)
- Tacrolimus Lactone Isomer (Iso-FK-506) (CAS 134590-88-8)
- 2-(1-Aminocyclohexyl)-6-methylpyrimidin-4(3H)-one hydrochloride (CAS 1333672-66-4)
- 1-(2-(Methylamino)thiazol-5-yl)ethanone (CAS 339022-27-4)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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