4-Amino-3-(difluoromethyl)-6-iodopicolinonitrile CAS 1806835-45-9
| CAS No. | 1806835-45-9 |
| Molecular Formula | C7H4F2IN3 |
| Molecular Weight | 295.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 295.03 g/mol gives 4-Amino-3-(difluoromethyl)-6-iodopicolinonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Amino-3-(difluoromethyl)-6-iodopicolinonitrile (CAS 1806835-45-9) is a high-purity analytical reference standard with the molecular formula C7H4F2IN3 and a molecular weight of 295.03 g/mol.
4-Amino-3-(difluoromethyl)-6-iodopicolinonitrile (C7H4F2IN3) contains a nitrile group, fluorine/iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Amino-3-(difluoromethyl)-6-iodopicolinonitrile 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.
Physical & Chemical Properties
| Molecular Formula | C7H4F2IN3 |
| Molecular Weight | 295.03 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-Amino-5-(difluoromethyl)-6-iodonicotinonitrile (CAS 1803698-86-3)
- 2-Amino-4-(difluoromethyl)-6-iodonicotinonitrile (CAS 1804699-37-3)
- 2-Amino-4-(difluoromethyl)-5-iodonicotinonitrile (CAS 1805056-23-8)
- 6-Amino-5-(difluoromethyl)-4-iodonicotinonitrile (CAS 1805111-45-8)
- 2-Amino-3-(difluoromethyl)-5-iodoisonicotinonitrile (CAS 1805349-28-3)
- 2-Amino-6-(difluoromethyl)-4-iodonicotinonitrile (CAS 1805927-94-9)
- 4-Amino-3-(difluoromethyl)-5-iodopicolinonitrile (CAS 1805928-12-4)
- 2-Amino-5-(difluoromethyl)-4-iodonicotinonitrile (CAS 1806839-58-6)
Recommended Standards
- 4-Amino-5-(difluoromethyl)-3-iodopicolinonitrile (CAS 1806840-32-3)
- 5-Iodo-6-methoxy-3-nitropyridin-2-amine (CAS 868539-54-2)
- 6-(Difluoromethyl)-3-iodoimidazo[1,2-b]pyridazine (CAS 2366182-84-3)
- 6-Bromo-2,2-difluoro-4-methylbenzo[d][1,3]dioxole-5-carboxylic acid (CAS 2451903-52-7)
- 1,5-Dimethoxynaphthalene (CAS 10075-63-5)
- 3-(4-Bromo-1-methyl-1h-pyrazol-5-yl)propanoic acid (CAS 1006440-31-8)
- 3-Bromo-5-(trifluoromethyl)benzamide (CAS 1007578-83-7)
- (2,2,5,5-Tetramethyltetrahydrofuran-3-yl)methanamine (CAS 1542697-90-4)
- 4-Bromo-nicotinic acid methyl ester hydrobromide (CAS 1263378-22-8)
- 5-Bromo-6-chloropicolinic acid (CAS 959958-25-9)
- 2-(2-Propoxyphenyl)ethan-1-ol (CAS 104174-91-6)
- 4-Hydroxy-5-methoxy-2-methylbenzonitrile (CAS 1780743-22-7)
- 3-(10-Fluoro-2,4-dimethylpyrimido[1,2-b]indazol-3-yl)propanoic acid (CAS 1401319-37-6)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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