4,4-Dimethyl-3-[(4-nitrophenyl)methyl]-1,3-oxazolidine CAS 866157-34-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866157-34-8 |
| Molecular Formula | C12H16N2O3 |
| Molecular Weight | 236.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4-Dimethyl-3-[(4-nitrophenyl)methyl]-1,3-oxazolidine (CAS 866157-34-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16N2O3. Molecular weight: 236.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H16N2O3 |
| Molecular Weight | 236.27 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4,4'-(Ethene-1,2-diyl)dibenzaldehyde (CAS 4720-99-4)
- 4,5-Diphenyl-oxazol-2-ylamine (CAS 33119-63-0)
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- Tert-butyl ((4-(hydroxy((3-hydroxy-2,3-dimethylbutan-2-yl)oxy)boranyl)pyridin-3-yl)methyl)carbamate (CAS 1264282-48-5)
- 2-Methyl-3-(1H-pyrazol-3-yl)imidazo[1,2-a]pyridine (CAS 264226-27-9)
- Ethyl 2-ethynyloxazole-4-carboxylate (CAS 617705-26-7)
- (4-(Difluoromethyl)-5-iodo-3-(trifluoromethyl)pyridin-2-yl)methanol (CAS 1807155-78-7)
- tert-Butyl 2'-(tert-butyl)-7'-oxo-6',7'-dihydro-2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazole]-1-carboxylate (CAS 1197815-67-0)
- Diheptyl maleate (CAS 31983-42-3)
- Hexapeptide-11 (CAS 161258-30-6)
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