4-(5-Phenyloxazol-2-yl)aniline CAS 10004-70-3
| CAS No. | 10004-70-3 |
| Molecular Formula | C15H12N2O |
| Molecular Weight | 236.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(5-Phenyloxazol-2-yl)aniline.
CATO supplies 4-(5-Phenyloxazol-2-yl)aniline (CAS 10004-70-3), a certified reference material (molecular formula C15H12N2O, MW 236.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H12N2O, 4-(5-Phenyloxazol-2-yl)aniline 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 236.27 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.
As a certified reference material (CRM), 4-(5-Phenyloxazol-2-yl)aniline 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 | C15H12N2O |
| Molecular Weight | 236.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Related Phenyloxazol Standards
- 2-(5-Phenyloxazol-2-yl)aniline (CAS 193811-53-9)
- 4-(2-Phenyloxazol-5-yl)aniline (CAS 76046-08-7)
- 4-(2-Phenyloxazol-5-yl)phenol (CAS 103656-71-9)
- 2-(5-Phenyloxazol-2-yl)phenol (CAS 103656-73-1)
- 3-((2-Phenyloxazol-4-yl)methoxy)propan-1-ol (CAS 304025-26-1)
- 3-(2-Methyl-4-phenyloxazol-5-yl)propanoic acid (CAS 89149-93-9)
- N-(2-Phenyloxazol-4-yl)isobutyramide (CAS 57069-11-1)
- 2-(((5-Oxo-2-phenyloxazol-4(5H)-ylidene)methyl)amino)acetic acid (CAS 3674-27-9)
Recommended Standards
- Methyl 4-(5-aminopyridin-2-yl)piperazine-1-carboxylate (CAS 1000334-84-8)
- Methyl 2-(3-isopropylureido)benzoate (CAS 100075-58-9)
- DMEP (CAS 34006-76-3)
- [(propan-2-yl)carbamoyl]methyl 4-aminobenzoate (CAS 1001572-50-4)
- 6,6-Dimethyl-2-cyclohexenone (CAS 6553-64-6)
- (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(benzyloxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 10343-13-2)
- (-)-O-Desmethyl Tramadol hydrochloride (CAS 148218-19-3)
- 2-Chloro-6-(2,4-dichlorophenyl)-3-methylpyrimidin-4(3H)-one (CAS 1447949-77-0)
- (1-Methyl-2-oxocyclopentyl)methyl 4-methylbenzenesulfonate (CAS 37619-38-8)
- 7-(Trifluoromethyl)benzo[d]thiazol-2-amine (CAS 60388-39-8)
- 9-Fluorenone-D8 (CAS 137219-34-2)
- (2R,3R)-2,3-Bis(acetyloxy)butanedioic acid (CAS 51591-38-9)
- 5-(3,5-Bis(trifluoromethyl)phenyl)-1H-1,2,4-triazole-3-thiol (CAS 175276-77-4)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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