3-(3-Fluoro-4-methylphenyl)benzonitrile CAS 1352318-43-4
| CAS No. | 1352318-43-4 |
| Molecular Formula | C14H10FN |
| Molecular Weight | 211.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(3-Fluoro-4-methylphenyl)benzonitrile.
3-(3-Fluoro-4-methylphenyl)benzonitrile (CAS 1352318-43-4) is a high-purity analytical reference standard with the molecular formula C14H10FN and a molecular weight of 211.23 g/mol.
3-(3-Fluoro-4-methylphenyl)benzonitrile (C14H10FN) 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. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(3-Fluoro-4-methylphenyl)benzonitrile 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 | C14H10FN |
| Molecular Weight | 211.23 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-(4-Fluoro-3-methylphenyl)benzonitrile (CAS 1352318-42-3)
- 4-(3-Fluoro-4-methylphenyl)benzonitrile (CAS 1352318-56-9)
- 2-(4-Fluoro-3-methylphenyl)benzonitrile (CAS 1352318-20-7)
- N-(1-(4-fluorophenyl)ethyl)-N-methylglycine (CAS 1353976-40-5)
- 63101-50-8 Formaldehyde-13C,d2solution (CAS 63101-50-8)
- (2S,3S)-Butane-2,3-diamine hydrochloride (CAS 41013-47-2)
- 5-(2-Isopropylpyrimidin-4-yl)-4-methylthiazol-2-amine (CAS 1217487-05-2)
- 1-Fluoro-2-(methylsulfinyl)benzene (CAS 61122-88-1)
- 3-(difluoromethyl)-4-methyl-4H-1,2,4-triazole (CAS 1461706-95-5)
- 3-amino-N-(2-aminoethyl)-N-[(4-phenylphenyl)methyl]propane-1-sulfonamide (CAS 1803592-53-1)
- 3-(2-Phenyloxazol-4-yl)benzo[d]isoxazole-5-carboxylic acid (CAS 1422062-93-8)
- 2,3-Bis(4-chlorophenyl)tetrahydrofuran (CAS 83929-34-4)
- Dansyl fluoride (CAS 34523-28-9)
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