2-(Quinazolin-4-ylamino)ethyl benzoate CAS 389797-97-1
| CAS No. | 389797-97-1 |
| Molecular Formula | C17H15N3O2 |
| Molecular Weight | 293.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Quinazolin-4-ylamino)ethyl benzoate (CAS 389797-97-1), a certified reference material (molecular formula C17H15N3O2, MW 293.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H15N3O2, 2-(Quinazolin-4-ylamino)ethyl benzoate contains a steroid 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 293.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C17H15N3O2 |
| Molecular Weight | 293.32 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Quinazolin Standards
- Ethyl 3-(quinazolin-4-ylamino)benzoate (CAS 389797-98-2)
- Ethyl 4-(quinazolin-4-ylamino)benzoate (CAS 389797-99-3)
- Methyl 4-(quinazolin-4-ylthio)piperidine-1-carboxylate (CAS 325145-99-1)
- Ethyl (2-(quinazolin-4-ylthio)acetyl)glycinate (CAS 852366-75-7)
- 1-Phenyl-2-(quinazolin-4-ylthio)ethanone (CAS 31737-18-5)
- 2-(1-(2-(Quinazolin-4-yl)hydrazono)ethyl)benzoic acid (CAS 781655-95-6)
- Methyl 4-(quinazolin-4-ylamino)benzoate (CAS 421576-30-9)
- Ethyl 1-(quinazolin-4-yl)-1h-imidazole-4-carboxylate (CAS 1380300-57-1)
Recommended Standards
- 2-(Dimethylamino)-5-(5-phenyl-1,3,4-oxadiazol-2-yl)benzaldehyde (CAS 831197-39-8)
- 2-(tert-Butoxycarbonyl)-6-hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylicacid (CAS 362492-00-0)
- 2-(Benzylamino)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 303024-38-6)
- 2-(tert-Butoxycarbonyl)-6-hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 845552-56-9)
- ethyl 5-bromo-2,3-dihydroimidazo[1,2-a]pyridine-2-carboxylate (CAS CATO-C3D-262606)
- 1-phenylpent-4-en-2-ol (CAS 61077-65-4)
- N-(4-acetylphenyl)-4-isopropylbenzamide (CAS 352689-64-6)
- (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-amino-4-(benzyloxy)tetrahydro-2h-pyran-3,5-diyl diacetate (CAS 1025019-40-2)
- Azetidin-1-yl(5-chloropyrazin-2-yl)methanone (CAS 915948-98-0)
- 4-Bromo-6-chloro-8-methoxy-2-propylquinoline (CAS 1189105-63-2)
- 2-(Ethylamino)-5-nitrobenzonitrile (CAS 81676-82-6)
- (E,E)-4-Ethyl-2-(hydroxyimino)-5-nitro-3-hexenamide (CAS 138472-01-2)
- 4-((4-(4-(1H-1,2,3-Triazol-1-yl)butyl)phenoxy)methyl)-2-(4-(trifluoromethyl)styryl)oxazole hydrochloride (CAS 391202-06-5)
- Hexapeptide-9 (CAS 1228371-11-6)
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