4-(4,6-Dimethyl-3-tosylpyridin-2-yl)morpholine CAS 339103-23-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339103-23-0 |
| Molecular Formula | C18H22N2O3S |
| Molecular Weight | 346.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4,6-Dimethyl-3-tosylpyridin-2-yl)morpholine (CAS 339103-23-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H22N2O3S. Molecular weight: 346.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H22N2O3S |
| Molecular Weight | 346.44 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Methoxy-N-(2-morpholino-2-(thiophen-3-yl)ethyl)benzamide (CAS 946272-44-2)
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- 3-((4-Fluorophenyl)thio)-N-(2-methylbenzo[d]thiazol-6-yl)propanamide (CAS 896350-56-4)
- (4-Fluorophenyl)(3-methyl-1-benzofuran-2-yl)methanone (CAS 303145-26-8)
- (5-Bromo-2-fluorobenzyl)hydrazine (CAS 1016699-41-4)
- Valsartan Impurity 46 (CAS 138402-33-2)
- S-(N-Methylcarbamoyl)glutathione (CAS 38126-73-7)
- Roxadustat Impurity 43 (CAS CATO-C4X-221343)
- 2-Amino-N-isopropyl-N-(2-oxo-2-(thiophen-2-yl)ethyl)acetamide (CAS 1353952-41-6)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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