2-Iodo-6-nitro-4-(trifluoromethoxy)phenol CAS 1820607-53-1
| CAS No. | 1820607-53-1 |
| Molecular Formula | C7H3F3INO4 |
| Molecular Weight | 349.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Iodo-6-nitro-4-(trifluoromethoxy)phenol is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Iodo-6-nitro-4-(trifluoromethoxy)phenol (CAS 1820607-53-1), a certified reference material (molecular formula C7H3F3INO4, MW 349.00 g/mol) for analytical method development and quality control.
2-Iodo-6-nitro-4-(trifluoromethoxy)phenol (C7H3F3INO4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 2-Iodo-6-nitro-4-(trifluoromethoxy)phenol 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.
Physical & Chemical Properties
| Molecular Formula | C7H3F3INO4 |
| Molecular Weight | 349.00 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 sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Iodo Standards
- 4-(4-Iodo-2-(trifluoromethyl)phenyl)pyridine (CAS 1214338-89-2)
- 4-Iodo-1-methyl-5-((3,3,3-trifluoropropoxy)methyl)-1H-pyrazol-3-amine (CAS 1354704-27-0)
- 5-Iodo-N-methyl-N-(2,2,2-trifluoroethyl)thiophene-3-carboxamide (CAS 1333843-04-1)
- 6-Iodo-2-phenyl-4H-benzo[d][1,3]oxazin-4-one (CAS 72875-83-3)
- Ethyl 3-iodo-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-2-carboxylate (CAS 1956318-08-3)
- 3-Iodo-4-((4-methylbenzyl)oxy)benzonitrile (CAS 1706459-19-9)
- 3-Iodo-4-((2-methylbenzyl)oxy)benzonitrile (CAS 1706459-22-4)
- 5-Boc-3-iodo-4,5,6,7-tetrahydropyrazolo[4,3-c]pyridine (CAS 661487-17-8)
Recommended Standards
- 7-Chloro-2-methyl-N-(3-(triethylsilyl)propyl)quinolin-4-amine (CAS 62619-95-8)
- Ethyl 6-bromo-4,8-dichloroquinoline-3-carboxylate (CAS 1019396-10-1)
- Ethyl 6,8-dibromoimidazo[1,2-a]pyrazine-2-carboxylate (CAS 87597-21-5)
- Ethyl 6-bromo-4,7-dichloroquinoline-3-carboxylate (CAS 1260821-25-7)
- 2,3-Dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 16867-29-1)
- 1-Methyl-N-(1-(pyridin-2-yl)ethyl)-1h-pyrazol-4-amine (CAS 1153975-07-5)
- 4-Ethyl-3-(prop-2-en-1-ylsulfanyl)-5-{thieno[2,3-b]quinolin-2-yl}-4H-1,2,4-triazole (CAS 439112-36-4)
- Ethyl 2-bromo-6-cyano-3-methoxybenzoate (CAS 1806852-18-5)
- Tert-butyl ((1-(cyclobutanecarbonyl)piperidin-4-yl)methyl)carbamate (CAS 1286274-45-0)
- 4-(4,5-Dichloro-6-oxopyridazin-1(6H)-yl)benzenesulfonyl chloride (CAS 4003-65-0)
- 5-(aminomethyl)-2,3-dihydro-1,3,4-oxadiazole-2-thione hydrochloride (CAS 1046079-55-3)
- 6-Bromo-1-methyl-1,2,3,4-tetrahydroquinoxaline (CAS 912284-82-3)
- Prochlorperazine Impurity 7 (CAS CATO-C4X-19667)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
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