(4-Nitrophenyl)(2,4,6-trimethylphenyl)iodonium triflate CAS 1146127-11-8
| CAS No. | 1146127-11-8 |
| Molecular Formula | C15H15INO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (4-Nitrophenyl)(2,4,6-trimethylphenyl)iodonium triflate 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.
(4-Nitrophenyl)(2,4,6-trimethylphenyl)iodonium triflate (CAS 1146127-11-8), molecular formula C15H15INO2CF3O3S and molecular weight 517.25 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, (4-Nitrophenyl)(2,4,6-trimethylphenyl)iodonium triflate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 517.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C15H15INO2 CF3O3S |
| Molecular Weight | 517.25 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- 2-(4-Nitrophenyl)Ethanol (CAS 100-27-6)
- 4- Nitrophenyl Isocyanate(1-Isocyanato-4-nitrobenzene) (CAS 100-28-7)
- (4-Methyl-2-nitrophenyl)hydrazine hydrochloride (CAS 100032-76-6)
- Methyl 4-(4-nitrophenyl)-3-oxobutanoate (CAS 1000571-72-1)
- 5-(3-Nitrophenyl)-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-65-4)
- 5-(4-Nitrophenyl)-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-74-5)
- 4-((4-Nitrophenyl)imino)pentan-2-one (CAS 100060-84-2)
- 2-O-(4-Nitrophenyl)-α-D-N-glycolylneuraminic acid (CAS 1000890-36-7)
Recommended Standards
- 2-(4-Bromo-3-fluorophenoxy)nicotinonitrile (CAS 1516062-79-5)
- 2-(tert-Butyl)-4-(hydroxymethylene)oxazol-5(4H)-one (CAS 736123-16-3)
- 1-Butyl-5-methyl-1H-pyrazol-3-amine (CAS 73616-26-9)
- n-(1-(1-Methyl-1h-pyrazol-4-yl)ethyl)aniline (CAS 1250386-32-3)
- 2,4,6-Tris(4-nitrophenyl)-1,3,5-triazine (CAS 13960-34-4)
- D13223-N2-β-D-Glucuronide (CAS 1147289-76-6)
- 4-Methyl-4H-1,2,4-triazol-3-amine hydrochloride (CAS 1461658-32-1)
- Peramivir impurity 138 (CAS CATO-C4X-1833138)
- Ethyl 2-oxo-2-(2,2,4-trimethyl-4-phenyl-3,4-dihydroquinolin-1(2H)-yl)acetate (CAS 351223-90-0)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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