4-iodo-2-methoxy-1-(trifluoromethyl)benzene CAS 1261555-56-9
| CAS No. | 1261555-56-9 |
| Molecular Formula | C8H6F3IO |
| Molecular Weight | 302.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-iodo-2-methoxy-1-(trifluoromethyl)benzene 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.
CATO supplies 4-iodo-2-methoxy-1-(trifluoromethyl)benzene (CAS 1261555-56-9), a certified reference material (molecular formula C8H6F3IO, MW 302.03 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H6F3IO, 4-iodo-2-methoxy-1-(trifluoromethyl)benzene 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 302.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C8H6F3IO |
| Molecular Weight | 302.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1990 |
| Halogen Content | F/I-containing |
Related iodo Standards
- 3-Iodo-alpha-(trifluoromethyl)benzyl Alcohol (CAS 1040531-35-8)
- 1-Iodo-2-(2,2,2-trifluoroethoxy)benzene (CAS 1247717-53-8)
- (4-Iodo-2-(trifluoromethyl)phenyl)methanol (CAS 1253188-91-8)
- (3-Iodo-2-(trifluoromethyl)phenyl)methanol (CAS 1261456-98-7)
- 2-Iodo-1-methoxy-3-(trifluoromethyl)benzene (CAS 1261501-08-9)
- (2-Iodo-3-(trifluoromethyl)phenyl)methanol (CAS 1261501-14-7)
- 1-Iodo-4-methoxy-2-(trifluoromethyl)benzene (CAS 1261645-09-3)
- (5-Iodo-2-(trifluoromethyl)phenyl)methanol (CAS 1261682-35-2)
Recommended Standards
- 1-Iodo-2-methoxy-4-(trifluoromethyl)benzene (CAS 1261752-45-7)
- 4-Iodo-1-methoxy-2-(trifluoromethyl)benzene (CAS 1261761-96-9)
- 1-Iodo-2-methoxy-3-(trifluoromethyl)benzene (CAS 1261777-92-7)
- 1-(Iodomethyl)-4-(trifluoromethoxy)benzene (CAS 1145780-74-0)
- H-Gln-p-nitrobenzyl ester ยท HBr (CAS 14349-18-9)
- (2-(Pyridin-4-yl)phenyl)methanol (CAS 148471-65-2)
- Apremilast Impurity 36 (CAS 253168-82-0)
- 3-(3-Indolyl)-2-methylpropionic Acid (CAS 15142-91-3)
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- Methyl 5-cyclopropyl-1-methyl-1h-pyrazole-3-carboxylate (CAS 1171882-06-6)
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- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com