4-((4-Fluorobenzyl)amino)benzoic acid CAS 64260-96-4
| CAS No. | 64260-96-4 |
| Molecular Formula | C14H12FNO2 |
| Molecular Weight | 245.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-((4-Fluorobenzyl)amino)benzoic acid (CAS 64260-96-4), a certified reference material (molecular formula C14H12FNO2, MW 245.25 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 4-((4-Fluorobenzyl)amino)benzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 245.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H12FNO2 |
| Molecular Weight | 245.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorobenzyl Standards
- n-(2-Fluorobenzyl)-2-hydroxybenzamide (CAS 1009896-52-9)
- 2-((3-Fluorobenzyl)oxy)benzamide (CAS 923185-14-2)
- 2-[(2-fluorobenzyl)amino]benzoic acid (CAS 725692-80-8)
- 3-(2-Fluorobenzyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 119222-30-9)
- n-(2-Fluorobenzyl)-1-(4-methoxyphenyl)methanamine (CAS 418788-17-7)
- N-(3-Fluorobenzyl)-1-(2-methoxyphenyl)methanamine (CAS 355816-39-6)
- N-(4-Fluorobenzyl)-1-(2-methoxyphenyl)methanamine (CAS 499997-38-5)
- N-(4-fluorobenzyl)-1-(4-methoxyphenyl)methanamine (CAS 355815-47-3)
Recommended Standards
- 4-Amino-2-methoxy-5-(methylsulfonyl)benzoic Acid (CAS 71675-99-5)
- 4-{[methoxy(methyl)amino]sulfonyl}benzoic acid (CAS 863669-56-1)
- 3-Fluoro-N-(1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)benzamide (CAS 508230-01-1)
- 4-Ethylsulfonyl-2-nitroanisole (CAS 51572-44-2)
- N-(13-Oxo-7,7a,8,9,10,11-hexahydro-6H,13H-benzo[b]pyrido[1,2-e][1,5]oxazocin-2-yl)ethanesulfonamide (CAS 1226453-42-4)
- 4-amino-2-(2-fluoroethyl)isoxazolidin-3-one (CAS 763923-70-2)
- 3-(2,4-Dihydroxybenzylidene)-5-(4-methoxyphenyl)furan-2(3H)-one (CAS 6621-92-7)
- 5-Chloro-4-(piperazin-1-yl)pyridine-3-sulfonamide (CAS 1352531-15-7)
- 1-((4-Methoxybenzyl)oxy)-2-phenyl-1H-imidazo[4,5-b]pyridine (CAS 339010-00-3)
- 4-Methylpent-2-yn-1-amine (CAS 615562-55-5)
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