4-(4-Fluorobenzyl)thiomorpholine-3,5-dione 1-oxide CAS 344264-10-4
| CAS No. | 344264-10-4 |
| Molecular Formula | C11H10FNO3S |
| Molecular Weight | 255.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(4-Fluorobenzyl)thiomorpholine-3,5-dione 1-oxide 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.
4-(4-Fluorobenzyl)thiomorpholine-3,5-dione 1-oxide (CAS 344264-10-4), molecular formula C11H10FNO3S and molecular weight 255.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(4-Fluorobenzyl)thiomorpholine-3,5-dione 1-oxide (C11H10FNO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H10FNO3S |
| Molecular Weight | 255.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluorobenzyl Standards
- (1-(3-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)methanamine (CAS 105969-02-6)
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- 1-(3-Fluorobenzyl)indoline-2,3-dione (CAS 689757-49-1)
- 1-(4-Fluorobenzyl)-1h-indole-2,3-dione (CAS 313245-18-0)
- 2-(4-Fluorobenzyl)isoindoline-1,3-dione (CAS 318-49-0)
- 1-(2-fluorobenzyl)-1H-indole-2,3-dione 346640-52-6 C15H10FNO2 HTS028128 (CAS 346640-52-6)
- 5-(((4-Fluorobenzyl)thio)methyl)-1,3,4-thiadiazol-2-amine (CAS 292064-75-6)
- 5-((4-Fluorobenzyl)thio)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 931046-37-6)
Recommended Standards
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- 4-(5-Amino-1h-1,3-benzodiazol-2-yl)-2-methoxyphenol (CAS 893611-77-3)
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- 5,5'-(Azanediylbis(methylene))bis(pyridin-2-ol) hydrochloride (CAS 1356110-11-6)
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