3-Fluoro-N-(4-fluorobenzyl)-4-methylaniline CAS 1019520-74-1
| CAS No. | 1019520-74-1 |
| Molecular Formula | C14H13F2N |
| Molecular Weight | 233.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-Fluoro-N-(4-fluorobenzyl)-4-methylaniline (CAS 1019520-74-1), a certified reference material (molecular formula C14H13F2N, MW 233.26 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, 3-Fluoro-N-(4-fluorobenzyl)-4-methylaniline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 233.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 3-Fluoro-N-(4-fluorobenzyl)-4-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.) | 1988 |
| 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)
- 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)
- 4-Fluoro-N-(2-fluorobenzyl)-2-methylaniline (CAS 1021080-27-2)
Recommended Standards
- N-(3-Fluorobenzyl)-4-fluorobenzylamine (CAS 1019602-14-2)
- n-(Cyclopropylmethyl)-2-(2-formylphenoxy)acetamide (CAS 1020948-00-8)
- 1-(3,5-dimethylphenyl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1017427-36-9)
- N-(2-Fluorobenzyl)-1-(3-fluorophenyl)methanamine (CAS 1020997-18-5)
- 5-Bromo-N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-3-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-2-methylbenzamide (CAS 1403257-80-6)
- 2-[(4-chlorophenyl)formamido]-3-phenylpropanoic acid (CAS 1629857-90-4)
- 2-Bromo-N-(2-(2-iodo-5-methoxy-1H-indol-3-yl)ethyl)acetamide (CAS 136669-49-3)
- 2-(But-2-yn-1-yl)cycloheptan-1-ol (CAS 1457716-55-0)
- (Z)-(2-(2-(6-Amino-9H-purin-9-yl)ethylidene)cyclobutyl)methanol (CAS 918415-31-3)
- 4-Boc-1-[2-[(tert-butyldimethylsilyl)oxy]ethyl]piperazin-2-one (CAS 786683-69-0)
- 3-Bromo-5-cyclobutylpyridine (CAS 1314353-90-6)
- 5-(Benzyloxy)-2-methylbenzaldehyde (CAS 1450931-38-0)
- N-(2-Benzoyl-4-chlorophenyl)-3,4-difluorobenzamide (CAS 312923-12-9)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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