2-((2-Chlorophenyl)sulfonyl)-1-morpholinoethan-1-one CAS 339097-93-7
| CAS No. | 339097-93-7 |
| Molecular Formula | C12H14ClNO4S |
| Molecular Weight | 303.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 303.76 g/mol gives 2-((2-Chlorophenyl)sulfonyl)-1-morpholinoethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((2-Chlorophenyl)sulfonyl)-1-morpholinoethan-1-one (CAS 339097-93-7) is a high-purity analytical reference standard with the molecular formula C12H14ClNO4S and a molecular weight of 303.76 g/mol.
Based on its molecular formula C12H14ClNO4S, 2-((2-Chlorophenyl)sulfonyl)-1-morpholinoethan-1-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 303.76 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-((2-Chlorophenyl)sulfonyl)-1-morpholinoethan-1-one 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 | C12H14ClNO4S |
| Molecular Weight | 303.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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Recommended Standards
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- 2-(5-Chlorothiophen-2-yl)-6-methylquinoline-4-carboxylic acid (CAS 492442-28-1)
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