3,5-Difluoro-N-(pentan-3-yl)aniline CAS 1020974-47-3
| CAS No. | 1020974-47-3 |
| Molecular Formula | C11H15F2N |
| Molecular Weight | 199.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Difluoro-N-(pentan-3-yl)aniline (CAS 1020974-47-3) is a high-purity analytical reference standard with the molecular formula C11H15F2N and a molecular weight of 199.24 g/mol.
3,5-Difluoro-N-(pentan-3-yl)aniline (C11H15F2N) 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).
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), 3,5-Difluoro-N-(pentan-3-yl)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 | C11H15F2N |
| Molecular Weight | 199.24 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 3,4-Difluoro-N-(pentan-3-yl)aniline (CAS 1019547-03-5)
- 3,4-Difluoro-N-(pentan-2-yl)aniline (CAS 1019622-28-6)
- 2,5-Difluoro-N-(3-methylbutan-2-yl)aniline (CAS 1019635-26-7)
- 3,5-Difluoro-N-isopentylaniline (CAS 1021049-68-2)
- 3,4-Difluoro-N-pentylaniline (CAS 1021136-39-9)
- 3,5-Difluoro-N-(2-methylbutyl)aniline (CAS 1040006-11-8)
- 3,4-Difluoro-N-(2-methylbutyl)aniline (CAS 1040016-28-1)
- 2,6-Difluoro-N-pentylaniline (CAS 1040057-03-1)
Recommended Standards
- 1-(2,4-Difluorophenyl)pentan-1-amine (CAS 1020966-63-5)
- 1-(2,4-Difluorophenyl)-3-methylbutan-1-amine (CAS 1021033-45-3)
- rac-Desphosphoryl tenofovir-d (CAS 1020719-54-3)
- 1-(2,4-difluorophenyl)-2,2-dimethylpropan-1-amine (CAS 1021067-85-5)
- methyl 3H-imidazo[4,5-b]pyridine-2-carboxylate (CAS 97640-17-0)
- n-(3-(1h-Imidazol-1-yl)propyl)-5-bromofuran-2-carboxamide (CAS 95059-44-2)
- 1-Ethyl-4-(6-fluoropyridin-2-yl)piperazine (CAS 1251093-50-1)
- 4-Fluoro-4'-methyl-[1,1'-biphenyl]-2-carboxylic acid (CAS 537713-33-0)
- (S)-1-(3,4,5-trimethoxyphenyl)butan-1-amine (CAS 1212878-99-3)
- Ethyl 4-(4-(4-(1H-imidazol-1-yl)benzoyl)-1H-1,2,3-triazol-1-yl)benzoate (CAS 478248-78-1)
- 3-(Morpholinomethyl)chroman-4-one hydrochloride (CAS 67153-96-2)
- mk-2866,Ostarine (CAS 1202044-20-9)
- 2-(3-(Pyrrolidin-1-ylsulfonyl)phenyl)isonicotinic acid (CAS 1261992-29-3)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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