2-(4-Fluoropyridin-2-yl)acetonitrile CAS 1000504-35-7
| CAS No. | 1000504-35-7 |
| Molecular Formula | C7H5FN2 |
| Molecular Weight | 136.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(4-Fluoropyridin-2-yl)acetonitrile (CAS 1000504-35-7) is a high-purity analytical reference standard with the molecular formula C7H5FN2 and a molecular weight of 136.13 g/mol.
2-(4-Fluoropyridin-2-yl)acetonitrile (C7H5FN2) contains a nitrile group, fluorine 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. 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.
Physical & Chemical Properties
| Molecular Formula | C7H5FN2 |
| Molecular Weight | 136.13 g/mol |
| 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.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoropyridin Standards
- 2-(2-Fluoropyridin-4-yl)acetonitrile (CAS 1000188-57-7)
- 2-(2-Fluoropyridin-3-yl)acetonitrile (CAS 1000529-09-8)
- 2-(3-Fluoropyridin-2-yl)acetonitrile (CAS 149488-78-8)
- 2-(6-Fluoropyridin-2-yl)acetonitrile (CAS 312325-71-6)
- 2-(6-Fluoropyridin-3-yl)acetonitrile (CAS 337965-61-4)
- (5-fluoropyridin-3-yl)methanol (CAS 22620-32-2)
- 1-(4-Fluoropyridin-2-yl)ethanone (CAS 1060809-37-1)
- 1-(2-Fluoropyridin-4-yl)ethan-1-one (CAS 111887-72-0)
Recommended Standards
- L-Aspartic Acid-d3 (CAS 3842-25-9)
- 6-Fluoro-1h-pyrrolo[3,2-c]pyridine (CAS 1082041-03-9)
- ethyl 2-fluoro-3-hydroxy-propanoate (CAS 1993-92-6)
- Adenine-2-d1 (CAS 109923-52-6)
- (3-Bromo-6-isopropylpyridin-2-yl)methanamine (CAS 2585650-56-0)
- 8'-Chloro-5'H-spiro[piperidine-4,4'-pyrrolo[1,2-a]quinoxaline] (CAS 1243103-30-1)
- 2,1,3-benzoselenadiazol-4-amine (CAS 767-65-7)
- 2-((tert-Butyldiphenylsilyl)oxy)ethan-1-amine (CAS 91578-89-1)
- Methyl 4-(2-(6-methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)quinoline-7-carboxylate (CAS 476475-45-3)
- tert-Butyl (1R,5S)-4-oxo-3,6-diazabicyclo[3.2.1]octane-6-carboxylate (CAS 1188536-08-4)
- 2-(4-Morpholino-6-oxo-1,6-dihydropyrimidin-2-yl)acetic acid (CAS 1260981-25-6)
- 2-Bromo-5-((triisopropylsilyl)oxy)pyridine (CAS 1238394-83-6)
- 1-Methyl-N-(3-methylcyclohexyl)pyrrolidin-3-amine (CAS 1248302-97-7)
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