4-(Dimethyl-1,3-oxazol-2-yl)aniline CAS 708258-27-9
| CAS No. | 708258-27-9 |
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4-(Dimethyl-1,3-oxazol-2-yl)aniline (CAS 708258-27-9), a certified reference material (molecular formula C11H12N2O, MW 188.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H12N2O, 4-(Dimethyl-1,3-oxazol-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 188.23 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.
As a certified reference material (CRM), 4-(Dimethyl-1,3-oxazol-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 | C11H12N2O |
| Molecular Weight | 188.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-3-amine (CAS 1006464-86-3)
- 1,4-Dimethyl-3-methylene-3,4-dihydroquinoxalin-2(1H)-one (CAS 107073-47-2)
- 2,4-Dimethyl-5-phenyl-1H-pyrazol-3(2H)-one (CAS 113307-34-9)
- 2,6-Dimethyl-1,4,7,8-tetrahydrobenzo[1,2-d:4,5-d']diimidazole (CAS 114205-32-2)
- 1,4-Dimethyl-3-(pyridin-4-yl)-1h-pyrazol-5-amine (CAS 1152650-38-8)
- 2,3-Dimethyl-5-(4H-1,2,4-triazol-4-yl)aniline (CAS 1219543-87-9)
- 3,4-Dimethyl-2-(4H-1,2,4-triazol-4-yl)aniline (CAS 1224163-17-0)
- 2,4-Dimethyl-5-(4H-1,2,4-triazol-4-yl)aniline (CAS 1224170-65-3)
Recommended Standards
- 4-(5-Ethynyl-2-pyridyl)morpholine (CAS 454685-29-1)
- 4-(Hydrazinylmethyl)-1-phenyl-1H-pyrazole (CAS 926268-64-6)
- 4-(4-Isocyanophenyl)morpholine (CAS 356533-73-8)
- 4,5-Dimethyl-2-(1H-pyrazol-3-yl)phenol (CAS 288401-55-8)
- Cyclobutyl(oxolan-3-yl)methanamine (CAS 1481380-48-6)
- 29858-07-9 Magnesium bromide diethyl etherate MFCD00064500 (CAS 29858-07-9)
- 2-Bromo-N-[3-(heptyloxy)phenyl]acetamide (CAS 1138442-51-9)
- 6-Formyl-4-nitropyridine-2-sulfonyl chloride (CAS 1393550-56-5)
- (R)-Benzyl (piperidin-3-ylmethyl)carbamate hydrochloride (CAS 879275-30-6)
- 3-Carboxy-N.N,N-trimethyl-2-oxo-1-propanaminium Bromide (CAS 22758-55-0)
- 951892-64-1 3-(2,4-Dichlorophenyl)-2-methyl-1-propene MFCD09801241 (CAS 951892-64-1)
- (3R,5S)-5-(Hydroxymethyl)tetrahydrofuran-3-ol (CAS 259539-06-5)
- 5-(5-{[3-(4-Bromophenyl)-2-imino-4-oxo-1,3-thiazolidin-5-ylidene]methyl}-2-furyl)-1H-isoindole-1,3(2H)-dione (CAS 1420071-30-2)
- Retatrutide (CAS 2381089-83-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com