3-Fluoro-N-(3-fluorobenzyl)-2-methylaniline CAS 1284974-45-3
| CAS No. | 1284974-45-3 |
| Molecular Formula | C14H13F2N |
| Molecular Weight | 233.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Fluoro-N-(3-fluorobenzyl)-2-methylaniline (CAS 1284974-45-3) is a high-purity analytical reference standard with the molecular formula C14H13F2N and a molecular weight of 233.26 g/mol.
The molecular framework of 3-Fluoro-N-(3-fluorobenzyl)-2-methylaniline (C14H13F2N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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-Fluoro-N-(3-fluorobenzyl)-2-methylaniline 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 | C14H13F2N |
| Molecular Weight | 233.26 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 5-Fluoro-N-(2-fluorobenzyl)-2-methylaniline (CAS 1019491-33-8)
- 3-Fluoro-N-(3-fluorobenzyl)-4-methylaniline (CAS 1019493-00-5)
- 5-Fluoro-N-(4-fluorobenzyl)-2-methylaniline (CAS 1019514-90-9)
- 3-Fluoro-N-(4-fluorobenzyl)-4-methylaniline (CAS 1019520-74-1)
- 5-Fluoro-N-(3-fluorobenzyl)-2-methylaniline (CAS 1019568-49-0)
- 3-Fluoro-N-(2-fluorobenzyl)-4-methylaniline (CAS 1021077-25-7)
- 4-Fluoro-N-(4-fluorobenzyl)-2-methylaniline (CAS 1021079-93-5)
- 4-Fluoro-N-(3-fluorobenzyl)-2-methylaniline (CAS 1021079-97-9)
Recommended Standards
- 2-Fluoro-5-(imidazo[2,1-b]thiazol-6-yl)aniline (CAS 1283109-57-8)
- 1-Hydroxy-6,7-dimethoxy-1,2,3,4-tetrahydronaphthalene-1-carbonitrile (CAS 1290056-82-4)
- 3-Fluoro-N-(4-fluorobenzyl)-2-methylaniline (CAS 1282172-35-3)
- Methyl 2-phenyl-4-oxopiperidine-1-carboxylate (CAS 1292370-06-9)
- 2-(3-Methoxy-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 479411-93-3)
- 1-(5-Fluoro-2-methylphenyl)-N-methylethan-1-amine (CAS 1249672-75-0)
- 4α-Phorbol 12,13-Didecanoate (CAS 27536-56-7)
- 3-(1-(3-(5-Bromopyrimidin-2-yl)benzyl)-6-oxo-1,6-dihydropyridazin-3-yl)benzonitrile (CAS 1103506-77-9)
- Methyl 1-(2-bromoacetyl)piperidine-4-carboxylate (CAS 459125-43-0)
- 3-Ethynylbenzimidamide (CAS 2228153-21-5)
- Epitaraxerol (CAS 20460-33-7)
- 3-(4-(tert-Butyl)phenyl)-4,5-diphenyl-4H-1,2,4-triazole (CAS 444153-33-7)
- (2-Ethyl-5-methylpyridin-3-yl)boronic acid (CAS 2225179-86-0)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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