6-Amino-4-(difluoromethyl)-5-methoxynicotinonitrile CAS 1806792-54-0
| CAS No. | 1806792-54-0 |
| Molecular Formula | C8H7F2N3O |
| Molecular Weight | 199.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H7F2N3O, 6-Amino-4-(difluoromethyl)-5-methoxynicotinonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 199.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
6-Amino-4-(difluoromethyl)-5-methoxynicotinonitrile (CAS 1806792-54-0), molecular formula C8H7F2N3O and molecular weight 199.16 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C8H7F2N3O |
| Molecular Weight | 199.16 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-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 1-(2-Amino-2-oxoethyl)-5-methoxy-1H-pyrazole-3-carboxylic acid (CAS 1263207-37-9)
- 3-(5-Amino-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)propanoic acid (CAS 1339479-37-6)
- Methyl 2-(5-amino-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)acetate (CAS 1343221-17-9)
- 4-Amino-2-(difluoromethyl)-5-(hydroxymethyl)nicotinonitrile (CAS 1803671-51-3)
- 2-(6-Amino-5-(difluoromethyl)-3-hydroxypyridin-2-yl)acetonitrile (CAS 1803697-68-8)
- 2-Amino-3-(difluoromethyl)-5-methoxyisonicotinonitrile (CAS 1804454-22-5)
- 4-Amino-2-(difluoromethyl)-6-(hydroxymethyl)nicotinonitrile (CAS 1804700-22-8)
- 2-Amino-4-(difluoromethyl)-5-(hydroxymethyl)nicotinonitrile (CAS 1804975-92-5)
Recommended Standards
- 2-Amino-5-(difluoromethyl)-3-methoxyisonicotinonitrile (CAS 1806792-45-9)
- 4-Amino-6-cyano-2-(difluoromethyl)pyridine-3-methanol (CAS 1806796-41-7)
- 4-Amino-5-(difluoromethyl)-2-(hydroxymethyl)nicotinonitrile (CAS 1805929-87-6)
- 2-Amino-6-(difluoromethyl)-4-methoxynicotinonitrile (CAS 1806812-05-4)
- Isopropyl 4,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 333439-11-5)
- N1-(4-methoxybenzyl)-N4-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)succinamide (CAS 329700-11-0)
- 6-Aminoindoline-2,3-dione (CAS 116081-74-4)
- cis-4-(2-Oxo-2-phenylethyl)cyclohexane-1-carboxylic acid (CAS 735275-46-4)
- Selegiline Hydrochloride (CAS 14611-52-0)
- 2-(4-fluorophenyl)cyclopropane-1-carbaldehyde (CAS 1233026-05-5)
- n-Benzyl-3,4-dimethoxyaniline (CAS 39217-14-6)
- 2-Chloro-N-(2-chloropyridin-3-yl)pyridine-3-carboxamide (CAS 132312-86-8)
- Ethyl cis-2-Isothiocyanato-1-Cyclohexanecarboxylate (CAS 336185-30-9)
- Peptide 440 (CAS CATO-CPTD788440)
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