3-Cyclopropoxy-4-iodo-2-(trifluoromethyl)pyridine CAS 1243448-82-9
| CAS No. | 1243448-82-9 |
| Molecular Formula | C9H7F3INO |
| Molecular Weight | 329.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
3-Cyclopropoxy-4-iodo-2-(trifluoromethyl)pyridine (CAS 1243448-82-9), molecular formula C9H7F3INO and molecular weight 329.06 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H7F3INO, 3-Cyclopropoxy-4-iodo-2-(trifluoromethyl)pyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 329.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C9H7F3INO |
| Molecular Weight | 329.06 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 |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Cyclopropoxy Standards
- 4-Cyclopropoxy-2-iodo-3-(trifluoromethyl)pyridine (CAS 1243357-41-6)
- 3-Cyclopropoxy-2-iodo-5-(trifluoromethyl)pyridine (CAS 1243397-70-7)
- 4-Cyclopropoxy-2-iodo-5-(trifluoromethyl)pyridine (CAS 1243452-77-8)
- 3-Cyclopropoxy-2-iodo-6-(trifluoromethyl)pyridine (CAS 1243454-12-7)
- 3-Cyclopropoxy-4-iodo-5-(trifluoromethyl)pyridine (CAS 1243463-25-3)
- 4-Cyclopropoxy-2-iodo-6-(trifluoromethyl)pyridine (CAS 1243463-37-7)
- 4-Cyclopropoxy-2-iodo-1-(trifluoromethyl)benzene (CAS 1243375-45-2)
- 1-Cyclopropoxy-4-iodo-2-(trifluoromethyl)benzene (CAS 1243377-18-5)
Recommended Standards
- 4-bromo-3-(bromomethyl)-7-fluoro-isoquinoline (CAS 2073126-61-9)
- ZIF-69 (CAS 1018477-10-5)
- (3-Bromo-5-(octyloxy)phenyl)boronic acid (CAS 2121512-47-6)
- 4-Iodo-N-(2,2,2-trifluoroethyl)benzamide (CAS 1249062-31-4)
- N-Methyl-N,O-bis(trimethylsilyl)hydroxylamine (CAS 22737-33-3)
- 1-(Pyridin-2-ylmethyl)piperazine dihydrochloride, 95% (CAS 1185319-46-3)
- 2-(6,7-Dihydro-5H-cyclopenta[c]pyridin-7-yl)acetonitrile (CAS 1037841-06-7)
- 4-[4-(sec-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine (CAS 946741-47-5)
- Mirogabalin Impurity 25 (CAS 35020-94-1)
- 2-(4-Chlorophenyl)-2-hydroxypropionic Acid (CAS 4445-13-0)
- N-Lauroylglycine (CAS 7596-88-5)
- Mono(4-carboxybutyl) Phthalate-d4 (CAS 1794737-39-5)
- 5-Iodonaphthalene-1-sulfonyl chloride (CAS 110448-35-6)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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