4-(((Benzyloxy)carbonyl)(methyl)amino)benzoic acid CAS 2528-30-5
| CAS No. | 2528-30-5 |
| Molecular Formula | C16H15NO4 |
| Molecular Weight | 285.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H15NO4, 4-(((Benzyloxy)carbonyl)(methyl)amino)benzoic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 285.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
4-(((Benzyloxy)carbonyl)(methyl)amino)benzoic acid (CAS 2528-30-5), molecular formula C16H15NO4 and molecular weight 285.29 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C16H15NO4 |
| Molecular Weight | 285.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Benzyloxy Standards
- 2-((((Benzyloxy)carbonyl)amino)methyl)benzoic acid (CAS 120916-49-6)
- 2-{[3-(benzyloxy)phenyl]formamido}acetic acid (CAS 1211741-22-8)
- 4-(((Benzyloxy)carbonyl)amino)-2-methylbenzoic acid (CAS 1292567-05-5)
- 2-(((Benzyloxy)carbonyl)(methyl)amino)benzoic acid (CAS 130472-79-6)
- 4-(((Benzyloxy)carbonyl)amino)-3-methylbenzoic acid (CAS 153304-44-0)
- {[4-(benzyloxy)phenyl]formamido}acetic acid (CAS 171806-97-6)
- 2-(4-(((Benzyloxy)carbonyl)amino)phenyl)acetic acid (CAS 17859-70-0)
- 1-(Benzyloxy)-2-methoxy-4-(2-nitrovinyl)benzene (CAS 1860-56-6)
Recommended Standards
- 4-((((Benzyloxy)carbonyl)amino)methyl)benzoic acid (CAS 58933-52-1)
- 4-((2-Phenoxyacetamido)methyl)benzoic acid (CAS 839689-11-1)
- 3-[(S)-{[(tert-butoxy)carbonyl]amino}(carboxy)methyl]bicyclo[1.1.1]pentane-1-carboxylic acid (CAS 1986905-51-4)
- 4-(1,3-Dioxooctahydro-2H-4,7-methanoisoindol-2-yl)benzoic acid (CAS 354158-53-5)
- (S)-2-(Pyrrolidin-2-yl)oxazole (CAS 479067-44-2)
- Zinc arsenide (CAS 12044-55-2)
- Uridine 5'-Triphosphate Disodium Salt (CAS 36051-69-1)
- 6-BENZYL-2-CHLORO-5,6,7,8-TETRAHYDRO-1,6-NAPHTHYRIDINE (CAS 210539-04-1)
- 5-Bromo-4-fluoro-2-nitropyridine (CAS 1807183-67-0)
- Topiramate Impurity 12 (CAS CATO-C4X-176812)
- 3,4-Dichloro-1-(3,4-dichlorophenyl)-1H-pyrrole-2,5-dione (CAS 65833-22-9)
- [(4-ethoxyphenyl)thio]acetic acid (CAS 51094-45-2)
- [4-(Aminomethyl)-2-methylphenyl]boronic acid hydrochloride (CAS 2377608-10-9)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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