4,4-Dimethyl-3-((4-nitrophenyl)sulfonyl)oxazolidine CAS 866157-30-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866157-30-4 |
| Molecular Formula | C11H14N2O5S |
| Molecular Weight | 286.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4-Dimethyl-3-((4-nitrophenyl)sulfonyl)oxazolidine (CAS 866157-30-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H14N2O5S. Molecular weight: 286.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H14N2O5S |
| Molecular Weight | 286.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- Methyl 6-(1,3-dimethyl-1H-pyrazol-4-yl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylate (CAS 1171594-07-2)
- 3-[7-(1,5-dimethyl-1h-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]propanoic acid (CAS 1172804-91-9)
- 3-(7-(1,3-Dimethyl-1h-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)propanoic acid (CAS 1174832-47-3)
- 3-(6-(3,5-Dimethyl-1H-pyrazol-1-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)propanoic acid (CAS 1322604-64-7)
- 2,2-Dimethyl-6-(4,4,4-trifluorobutoxy)-2H-chromene (CAS 223749-70-0)
- 4,4-Dimethyl-1-[2-(trifluoromethyl)phenyl]-1,4-dihydropyrimidine-2-thiol (CAS 1142212-07-4)
- 4,4-Dimethyl-1-[3-(trifluoromethyl)phenyl]-1,4-dihydropyrimidine-2-thiol (CAS 258353-09-2)
- Dimethyl 4'-hydroxy-[1,1'-biphenyl]-3,5-dicarboxylate (CAS 1245828-39-0)
Recommended Standards
- 4-((5-(Ethoxycarbonyl)-4-methylthiazol-2-yl)amino)-4-oxobutanoic acid (CAS 354547-55-0)
- 4-[(2-Methyl-5-nitrobenzene)sulfonyl]morpholine (CAS 91215-03-1)
- 3-Oxo-2-(thiophen-2-ylmethylene)-2,3-dihydrobenzofuran-6-yl acetate (CAS 622822-72-4)
- Tert-butyl ethyl((2-methyloxiran-2-yl)methyl)carbamate (CAS 1248808-38-9)
- (2-Chloro-5-fluorophenyl)methanesulfonyl chloride (CAS 1308384-59-9)
- (5R)-5H,6H,7H-cyclopenta[b]pyridin-5-ol (CAS 1443111-64-5)
- (E)-3-(4-methoxy-3-((3,4,5-trimethyl-1H-pyrazol-1-yl)methyl)phenyl)acrylic acid (CAS 1173492-85-7)
- Ethyl 1-(6-amino-3,5-difluoropyridin-2-yl)-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 1788043-98-0)
- Tetracaine Impurity 37 (CAS 512175-79-0 (free base))
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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