4-Fluoro-2-(phenylethynyl)aniline CAS 875930-15-7
| CAS No. | 875930-15-7 |
| Molecular Formula | C14H10FN |
| Molecular Weight | 211.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-2-(phenylethynyl)aniline (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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-Fluoro-2-(phenylethynyl)aniline (CAS 875930-15-7), molecular formula C14H10FN and molecular weight 211.23 g/mol, is a CATO reference standard with documented purity and traceability.
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), 4-Fluoro-2-(phenylethynyl)aniline 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
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- 3-((3-Fluoro-4-methoxybenzyl)oxy)azetidine (CAS 1121622-12-5)
- Methyl 5-fluoro-2-(isopropylamino)benzoate (CAS 1157288-78-2)
- 2-Fluoro-6-((tetrahydrofuran-2-yl)methoxy)aniline (CAS 1183643-73-3)
- 4-Fluoro-2-((tetrahydro-2H-pyran-4-yl)oxy)aniline (CAS 1211758-65-4)
- 2-Fluoro-6-((tetrahydro-2h-pyran-4-yl)oxy)aniline (CAS 1233952-43-6)
- 2'-Fluoro-5'-methyl-[1,1'-biphenyl]-2-carbonitrile (CAS 1238333-79-3)
- 2-(4-Fluoro-3-methoxyphenyl)morpholine (CAS 1251196-34-5)
Recommended Standards
- 4-Cyanomethyl-4'-fluorobiphenyl (CAS 32193-98-9)
- 4-Fluoro-2-phenylindole, 97% (CAS 863870-49-9)
- 4-((4-Fluorobenzyl)amino)butanoic acid (CAS 926211-67-8)
- 4-Fluoro-N-(1-hydroxy-2-methylpropan-2-yl)benzamide (CAS 343316-37-0)
- N-((1-Methyl-1H-pyrazol-5-yl)methyl)-3-morpholinopropan-1-amine dihydrochloride (CAS 1856035-76-1)
- Ethyl 4-ethoxy-2-hydroxybenzoate (CAS 29264-30-0)
- Methyl 2-(6-hydroxy-5-methylbenzofuran-3-yl)acetate (CAS 1380390-26-0)
- 1-(4-Bromo-3-fluorophenyl)-2,2-dimethylbutan-1-one (CAS 898765-68-9)
- tert-butyl (4S)-7-fluoro-4-methyl-5-(pyrrolidine-1-carbonyl)-4H,5H-imidazo[1,5-a]quinoxaline-3-carboxylate (CAS 148011-82-9)
- N-(4-((1,4,8,11-Tetraazacyclotetradecan-1-yl)methyl)benzyl)-1-(pyridin-2-yl)methanamine (CAS 185991-24-6)
- 2-(2,5-Dimethyl-1h-pyrrol-1-yl)acetamide (CAS 61921-94-6)
- 2-(Thiophen-3-yl)piperidine-1-carbaldehyde (CAS 1355230-28-2)
- n-(Piperidin-3-ylmethyl)butanamide (CAS 1016504-85-0)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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