2-(Cyanomethyl)-6-(difluoromethyl)-3-methoxyisonicotinonitrile CAS 1806985-02-3
| CAS No. | 1806985-02-3 |
| Molecular Formula | C10H7F2N3O |
| Molecular Weight | 223.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H7F2N3O, 2-(Cyanomethyl)-6-(difluoromethyl)-3-methoxyisonicotinonitrile 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 223.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(Cyanomethyl)-6-(difluoromethyl)-3-methoxyisonicotinonitrile (CAS 1806985-02-3) is a high-purity analytical reference standard with the molecular formula C10H7F2N3O and a molecular weight of 223.18 g/mol.
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.
As a certified reference material (CRM), 2-(Cyanomethyl)-6-(difluoromethyl)-3-methoxyisonicotinonitrile 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 | C10H7F2N3O |
| Molecular Weight | 223.18 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Cyanomethyl Standards
- 6-(Cyanomethyl)-3-(difluoromethyl)-5-methoxypicolinonitrile (CAS 1805288-03-2)
- 6-(Cyanomethyl)-3-(difluoromethyl)-4-methoxypicolinonitrile (CAS 1805378-59-9)
- 3-(Cyanomethyl)-5-(difluoromethyl)-4-methoxypicolinonitrile (CAS 1805378-72-6)
- 4-(Cyanomethyl)-3-(difluoromethyl)-5-methoxypicolinonitrile (CAS 1806958-49-5)
- 3-(Cyanomethyl)-6-(difluoromethyl)-5-methoxypicolinonitrile (CAS 1807084-63-4)
- 2-(Cyanomethyl)-3-(difluoromethyl)-6-methoxyisonicotinonitrile (CAS 1807104-25-1)
- Cyanomethyl methyl(4-pyridyl)carbamodithioate (CAS 1158958-89-4)
- 4-(Cyanomethyl)-n-ethylbenzenesulfonamide (CAS 1410714-09-8)
Recommended Standards
- 2-(Carboxy(hydroxy)methyl)-7-methoxybenzo[d]oxazole (CAS 1806524-51-5)
- 2-(Carboxy(hydroxy)methyl)benzo[d]oxazole-7-methanol (CAS 1806344-24-0)
- 4-(3,4-Difluorobenzylidene)-2-methyloxazol-5(4H)-one (CAS 182009-50-3)
- 2-(Carboxy(hydroxy)methyl)-6-methoxybenzo[d]oxazole (CAS 1806340-46-4)
- Fmoc-2-amino-5-phenyl(3-I)-L-pentanoic acid (CAS 2055144-87-9)
- 5-Hexyl-5-methyloxazolidine-2,4-dione (CAS 130689-75-7)
- Ethyl 1,6-dimethyl-4-(4-nitrophenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 301319-39-1)
- 3-Chloro-2,6-dimethylaniline hydrochloride (CAS 72725-98-5)
- Dexrazoxane Impurity 32 (CAS CATO-C4X-202032)
- (4,6-Dichloropyrimidin-5-yl)(2-methylpyridin-3-yl)methanone (CAS 1416373-37-9)
- 116344-31-1 ethyl 1-methyl-3-phenyl-1H-pyrazole-4-carboxylate (CAS 116344-31-1)
- 3-(2,3-Difluorobenzoyl)phenyl acetate (CAS 890100-12-6)
- Diphenyl phenylphosphoramidate (CAS 3848-51-9)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
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