3-Fluoro-5-vinylbenzonitrile CAS 1455472-09-9
| CAS No. | 1455472-09-9 |
| Molecular Formula | C9H6FN |
| Molecular Weight | 147.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-Fluoro-5-vinylbenzonitrile (C9H6FN) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-Fluoro-5-vinylbenzonitrile (CAS 1455472-09-9) is a high-purity analytical reference standard with the molecular formula C9H6FN and a molecular weight of 147.15 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), 3-Fluoro-5-vinylbenzonitrile 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 | C9H6FN |
| Molecular Weight | 147.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 3-fluoro-1-methylpyrrolidine-3-carboxylic acid (CAS 1556454-02-4)
- trans-2-Fluoro-N-methoxy-N-methylcyclopropane-carboxamide 1706439-42-0 (CAS 1706439-42-0)
- cis-2-Fluoro-N-methoxy-N-methylcyclopropane-carboxamide 1706463-45-7 (CAS 1706463-45-7)
- 4-fluoro-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 1783750-90-2)
- 1-(3-Fluoro-3-(hydroxymethyl)azetidin-1-yl)ethan-1-one (CAS 1849292-73-4)
- 2-Fluoro-1-morpholinoethanone (CAS 366-38-1)
- 3-fluoro-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 2167489-63-4)
- 5-Fluoro-isoquinoline (CAS 394-66-1)
Recommended Standards
- (2S,5R)-5-(Fluoromethyl)pyrrolidine-2-carboxylic acid (CAS 1412817-30-1)
- 3-Fluoropiperidine-3-carboxylic acid (CAS 147727-13-7)
- 3-(3-fluorophenyl)prop-2-enenitrile (CAS 1383934-14-2)
- (3S,5R)-5-fluoropiperidine-3-carboxylic acid (CAS 147727-14-8)
- 2-[(6-Methyl-2-phenylpyrimidin-4-yl)oxy]propanoic acid (CAS 861212-19-3)
- (3-isocyanatopropoxy)benzene (CAS 301530-53-0)
- 4-Cyclopropyl-5-(ethylsulfonyl)thiazol-2-amine (CAS 1707571-46-7)
- (E)-6-Nitro-3-(2-(pyridin-2-yl)vinyl)-1H-indazole (CAS 1800295-32-2)
- 4-(Chloromethyl)-6-ethoxy-2H-chromen-2-one (CAS 933916-95-1)
- Dysprosium(III) i-propoxide (99.9%-Dy) (REO) (CAS 6742-68-3)
- 1-(1-Ethyl-3-methyl-1H-pyrazol-4-yl)-N-((1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)methyl)methanamine hydrochloride (CAS 1856052-42-0)
- 1-(3-Methoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 52182-30-6)
- 1,3-Difluoro-2-(trifluoromethyl)-4-vinylbenzene (CAS 1432075-80-3)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com