4-Amino-5-(difluoromethyl)-6-iodopicolinic acid CAS 1806810-34-3
| CAS No. | 1806810-34-3 |
| Molecular Formula | C7H5F2IN2O2 |
| Molecular Weight | 314.03 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.
4-Amino-5-(difluoromethyl)-6-iodopicolinic acid (CAS 1806810-34-3) is a high-purity analytical reference standard with the molecular formula C7H5F2IN2O2 and a molecular weight of 314.03 g/mol.
Based on its molecular formula C7H5F2IN2O2, 4-Amino-5-(difluoromethyl)-6-iodopicolinic acid contains an amide group, a carboxylic acid group, 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 314.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 4-Amino-5-(difluoromethyl)-6-iodopicolinic acid 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 | C7H5F2IN2O2 |
| Molecular Weight | 314.03 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 DMSO, DMF, methanol |
| 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 | 2 |
Related Amino Standards
- 6-Amino-5-(difluoromethyl)-4-iodopicolinic acid (CAS 1804513-93-6)
- 2-Amino-5-(difluoromethyl)-4-iodonicotinic acid (CAS 1804513-99-2)
- 6-Amino-5-(difluoromethyl)-4-iodonicotinic acid (CAS 1805137-88-5)
- 4-Amino-3-(difluoromethyl)-5-iodopicolinic acid (CAS 1805138-33-3)
- 4-Amino-6-(difluoromethyl)-5-iodonicotinic acid (CAS 1805961-50-5)
- 6-Amino-5-(difluoromethyl)-3-iodopicolinic acid (CAS 1806789-19-4)
- 6-Amino-2-(difluoromethyl)-5-iodonicotinic acid (CAS 1806789-57-0)
- 2-Amino-5-(difluoromethyl)-3-iodoisonicotinic acid (CAS 1806810-06-9)
Recommended Standards
- 4-Amino-3-(difluoromethyl)-6-iodopicolinic acid (CAS 1806810-43-4)
- 4-(Difluoromethyl)-3-iodo-2-methyl-5-nitropyridine (CAS 1806886-55-4)
- 4-Amino-5-(difluoromethyl)-6-iodonicotinic acid (CAS 1806914-23-7)
- 2-(Difluoromethyl)-5-iodo-4-methyl-3-nitropyridine (CAS 1806949-30-3)
- Acetic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 1333377-78-8)
- 2-Hex-5-enyl-isoindole-1,3-dione (CAS 52898-33-6)
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