[5-(5,6-Dimethyl-1,3-benzoxazol-2-yl)-2-methylphenyl]amine CAS 292058-53-8
| CAS No. | 292058-53-8 |
| Molecular Formula | C16H16N2O |
| Molecular Weight | 252.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
[5-(5,6-Dimethyl-1,3-benzoxazol-2-yl)-2-methylphenyl]amine (CAS 292058-53-8), molecular formula C16H16N2O and molecular weight 252.31 g/mol, is a CATO reference standard with documented purity and traceability.
[5-(5,6-Dimethyl-1,3-benzoxazol-2-yl)-2-methylphenyl]amine (C16H16N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C16H16N2O |
| Molecular Weight | 252.31 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
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- 7,8-Dimethyl-4-phenylchroman-2-one (CAS 331964-82-0)
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Recommended Standards
- [1,1'-Biphenyl]-4-yl cyclobutanecarboxylate (CAS 667886-12-6)
- [5-(5-Ethyl-1,3-benzoxazol-2-yl)-2-methylphenyl]amine (CAS 292058-55-0)
- [1-(4-Methylbenzyl)-1H-benzimidazol-2-yl]methanol (CAS 428856-23-9)
- [p-(hexyloxy)phenoxy]-Acetic acid(8CI) (CAS 27529-82-4)
- 3-Bromo-5-fluoroanisole (CAS 29578-39-0)
- 2-(4-Methoxyphenoxy)-5-nitrobenzoyl chloride (CAS 175135-69-0)
- Fmoc-(2S,5R)-5-phenylpyrrolidine-2-carboxylic acid (CAS 215190-21-9)
- 2-Hydroxy-3-(trifluoromethyl)pyridine-4-acetic acid (CAS 1228898-07-4)
- 4-Methoxy-2,3-dimethylbenzene-1-sulfonamide (CAS 90643-83-7)
- (S)-1-N-Benzyl-prolinol n-benzyl-l-prolinol (s)-1-(phenylmethyl)-2-pyrrolidinemethanol (s)-(-)-1-benzyl-2-pyrrolidinemethanol [(2s)-1-benzylpyrrolidin-2-yl]methanol (s)-(1-benzyl-pyrrolidin-2-yl)-methanol 53912-80-4 (CAS 53912-80-4)
- 4-Chloro-3,5-dimethyl-2-nitrophenol (CAS 54582-90-0)
- (S)-2,5-Diaminopentanoic acid hydrobromide (CAS 15474-88-1)
- 4-Fluorophenyl methyl(phenyl)carbamate (CAS 526190-34-1)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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