2-(6-Fluoronaphthalen-2-yl)acetonitrile CAS 66922-61-0
| CAS No. | 66922-61-0 |
| Molecular Formula | C12H8FN |
| Molecular Weight | 185.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 185.20 g/mol gives 2-(6-Fluoronaphthalen-2-yl)acetonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(6-Fluoronaphthalen-2-yl)acetonitrile (CAS 66922-61-0) is a high-purity analytical reference standard with the molecular formula C12H8FN and a molecular weight of 185.20 g/mol.
2-(6-Fluoronaphthalen-2-yl)acetonitrile (C12H8FN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C12H8FN |
| Molecular Weight | 185.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoronaphthalen Standards
- 2-(2-Fluoronaphthalen-1-yl)acetonitrile (CAS 3832-88-0)
- 2-(4-Fluoronaphthalen-1-yl)acetonitrile (CAS 3832-87-9)
- 1-(4-Fluoronaphthalen-1-yl)ethanone (CAS 316-68-7)
- 1-(4-Fluoronaphthalen-1-yl)ethan-1-amine (CAS 1260486-39-2)
- (4-Fluoronaphthalen-2-yl)boronic acid (CAS 1399035-73-4)
- (7-Fluoronaphthalen-1-yl)boronic acid (CAS 1628503-50-3)
- (6-Fluoronaphthalen-2-yl)boronic acid (CAS 1661020-98-9)
- (4-Fluoronaphthalen-1-yl)boronic acid (CAS 182344-25-8)
Recommended Standards
- 2-(6-Oxo-2-sulfanyl-1,6-dihydropyrimidin-4-yl)acetamide (CAS 868238-02-2)
- 2-(Dimethoxymethyl)-3-fluoroaniline (CAS 2244086-00-6)
- 2-(2-Fluoro-6-methoxyphenoxy)ethan-1-amine (CAS 914454-97-0)
- 2-(Dimethoxymethyl)-4-fluoroaniline (CAS 2244087-31-6)
- 3-(Trimethylsilyl)prop-2-yn-1-amine (CAS 70052-55-0)
- 1-(4-Chlorophenyl)-2-(4-fluorophenyl)-5-methyl-1H-pyrrole (CAS 478245-51-1)
- 4-Iodo-1-(pyridin-3-ylmethyl)pyrazole (CAS 1187386-00-0)
- 2-Nitro-5-(trifluoromethyl)benzonitrile (CAS 16499-52-8)
- 4-(tert-Butyl)-N-(3-fluorobenzyl)aniline (CAS 1036463-19-0)
- n-(Piperidin-4-yl)pyrimidin-2-amine dihydrochloride (CAS 63260-58-2)
- 2-Amino-2-(p-tolyl)acetonitrile (CAS 56464-69-8)
- (Butan-2-yl)[(3-phenoxyphenyl)methyl]amine (CAS 854321-28-1)
- 3-Iodo-4-((2-methylpiperidin-1-yl)methyl)benzoic acid (CAS 1131614-83-9)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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