4-((3-Chloro-4-fluorophenyl)sulfonyl)-2,6-dimethylmorpholine CAS 613657-49-1
| CAS No. | 613657-49-1 |
| Molecular Formula | C12H15ClFNO3S |
| Molecular Weight | 307.77 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.
CATO supplies 4-((3-Chloro-4-fluorophenyl)sulfonyl)-2,6-dimethylmorpholine (CAS 613657-49-1), a certified reference material (molecular formula C12H15ClFNO3S, MW 307.77 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H15ClFNO3S, 4-((3-Chloro-4-fluorophenyl)sulfonyl)-2,6-dimethylmorpholine contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 307.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C12H15ClFNO3S |
| Molecular Weight | 307.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Ac-D-Pro-OH (CAS 59785-68-1)
- 6-chloro-6-methylbicyclo[3.1.0]hexan-2-one (CAS 117341-93-2)
- (R)-4-(1-amino-2,2,2-trifluoroethyl)-3-fluorophenol (CAS 1213031-38-9)
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- 9-Benzyl-2-chloro-6-methyl-9H-purine (CAS 164360-03-6)
- Docosahydrodibenzo[b,k][1,4,7,10,13,16,19]heptaoxacyclohenicosine (CAS 17455-21-9)
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