4-((4-Methylbenzyl)amino)benzoic acid CAS 64518-48-5
| CAS No. | 64518-48-5 |
| Molecular Formula | C15H15NO2 |
| Molecular Weight | 241.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-((4-Methylbenzyl)amino)benzoic acid (CAS 64518-48-5) is a high-purity analytical reference standard with the molecular formula C15H15NO2 and a molecular weight of 241.29 g/mol.
Based on its molecular formula C15H15NO2, 4-((4-Methylbenzyl)amino)benzoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 241.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C15H15NO2 |
| Molecular Weight | 241.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Methylbenzyl Standards
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Recommended Standards
- 4-Hydroxy-4'-dimethylaminoazobenzene (CAS 2496-15-3)
- 4-((2-Methoxyphenyl)(methyl)amino)benzaldehyde (CAS 41568-09-6)
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- 3-Piperazin-1-yl-6-pyridin-2-ylpyridazine (CAS 881191-48-6)
- 6-Amino-2-(phenylamino)pyrimidin-4(3H)-one (CAS 103041-17-4)
- 5-(Thiophen-3-yl)oxazolidine-2,4-dione (CAS 82069-43-0)
- N-(2-((2-(dimethylamino)ethyl)(methyl)amino)-5-((4-(5-fluoro-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)pyrimidin-2-yl)amino)-4-methoxyphenyl)acrylamide (CAS 2050906-63-1)
- 3-Bromo-5-methyl-1-(3-phenylpropyl)-1H-1,2,4-triazole (CAS 1374407-96-1)
- Methyl 2-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate (CAS 1538869-25-8)
- tert-Butyl oct-7-ynoate (CAS 2440138-27-0)
- Bioresmethrin (CAS 28434-01-7)
- 4-((3-Fluorophenyl)amino)-4-oxobutanoic acid (CAS 25589-40-6)
- 1,1-Difluoro-4-methyl-6-azaspiro[2.5]Octane (CAS 2306261-66-3)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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