4-Fluoro-2-methoxynicotinonitrile CAS 1807142-83-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1807142-83-1 |
| Molecular Formula | C7H5FN2O |
| Molecular Weight | 152.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-2-methoxynicotinonitrile (CAS 1807142-83-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5FN2O. Molecular weight: 152.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5FN2O |
| Molecular Weight | 152.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | 2 |
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- 5-Fluoro-1H-indazol-6-ol (CAS 1082041-61-9)
- 6-Fluoro-1H-pyrrolo[3,2-b]pyridin-7-ol (CAS 1190310-32-7)
- 7-Fluoro-1H-pyrrolo[2,3-c]pyridin-2(3H)-one (CAS 1190310-52-1)
- 4-Fluoro-1H-pyrrolo[2,3-c]pyridin-2(3H)-one (CAS 1190310-68-9)
- 4-Fluoro-1H-pyrrolo[3,2-c]pyridin-2(3H)-one (CAS 1190312-66-3)
- 6-Fluoro-1,3-dihydro-2H-pyrrolo[3,2-c]pyridin-2-one (CAS 1190312-80-1)
- 5-Fluoro-1H-pyrrolo[2,3-β]pyridin-2(3H)-one (CAS 1190314-85-2)
Recommended Standards
- 2-Amino-4-fluorobenzoxazole (CAS 1806424-25-8)
- 6-Fluoro-5-methoxynicotinonitrile (CAS 1807142-86-4)
- 2-Fluorobenzo[d]oxazol-4-amine (CAS 1806300-37-7)
- 3-(4-Fluoro-2-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 1262413-10-4)
- methyl 3-methoxy-1H-pyrrole-2-carboxylate (CAS 112373-17-8)
- 2-(4-Chlorobenzyl)-6,7-dihydro-5H-thiazolo[3,2-a]pyrimidin-3(2H)-one (CAS 1049144-05-9)
- 4-((1-((2,4-Dichlorophenyl)amino)-4,4-dimethyl-1,3-dioxopentan-2-yl)oxy)benzoic acid (CAS 58161-93-6)
- 1,3-Dimethyl-1H-indazole (CAS 34879-84-0)
- 1-Cyclohexyl-4-(2-(1-(4-vinylphenoxy)ethoxy)ethoxy)benzene (CAS 326591-95-1)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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