5-Fluoro-2-iodo-4-methoxyaniline CAS 1423019-17-3
| CAS No. | 1423019-17-3 |
| Molecular Formula | C7H7FINO |
| Molecular Weight | 267.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5-Fluoro-2-iodo-4-methoxyaniline (CAS 1423019-17-3), a certified reference material (molecular formula C7H7FINO, MW 267.04 g/mol) for analytical method development and quality control.
5-Fluoro-2-iodo-4-methoxyaniline (C7H7FINO) contains an amide group, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 5-Fluoro-2-iodo-4-methoxyaniline 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 | C7H7FINO |
| Molecular Weight | 267.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 4-Fluoro-5-iodo-2-methoxyaniline (CAS 1483938-10-8)
- 2-(2-Fluoro-4-iodopyridin-3-yl)ethan-1-ol (CAS 1620011-25-7)
- 3-Fluoro-2-iodo-4-methoxyaniline (CAS 1934694-25-3)
- 1-(2-Fluoro-4-iodo-pyridin-3-yl)-ethanol (CAS 744257-63-4)
- 2-Fluoro-5-iodo-4-methoxyaniline (CAS 2092595-26-9)
- 3-Fluoro-4-iodo-2-methoxyaniline (CAS 2092595-35-0)
- 4-Fluoro-2-iodo-5-methoxyaniline (CAS 343579-01-1)
- 5-Fluoro-4-iodo-2-methoxy-3-methylpyridine (CAS 2770348-87-1)
Recommended Standards
- 4-(Bromomethyl)-3-(trifluoromethyl)benzaldehyde (CAS 1416980-23-8)
- 1-(4-bromophenyl)-3,3,3-trifluoropropan-1-one (CAS 13541-18-9)
- 1-(5-Bromo-2-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 1537447-67-8)
- 1-(4-Bromo-2-methylphenyl)-2,2,2-trifluoroethanone (CAS 1351479-07-6)
- rel-2,5-Bis(iodomethyl)-1,4-dioxane (CAS 56127-59-4)
- Methyl 5-chloro-2-methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1312755-54-6)
- Methyl 6-cyanobenzo[b]thiophene-2-carboxylate (CAS 146137-95-3)
- 5-(methoxymethyl)-1-phenyl-1H-pyrazole-4-carboxylic acid (CAS 130187-94-9)
- 1-(2-Aminoethyl)-3-benzylurea (CAS 71676-11-4)
- n-[(4-bromothiophen-2-yl)methyl]-2-chloro-n-methylacetamide (CAS 1183046-17-4)
- 3-Chloro-5-methoxypyridazine (CAS 123696-02-6)
- 4-(Naphthalen-1-yl)butanoic acid (CAS 781-74-8)
- 2-chloro-N-(4-methoxy-6-oxo-1,6-dihydropyrimidin-2-yl)acetamide (CAS 1000931-56-5)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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