4-(3,4-Dichlorobenzyl)thiomorpholine-3,5-dione 1-oxide CAS 338953-82-5
| CAS No. | 338953-82-5 |
| Molecular Formula | C11H9Cl2NO3S |
| Molecular Weight | 306.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-(3,4-Dichlorobenzyl)thiomorpholine-3,5-dione 1-oxide (CAS 338953-82-5), a certified reference material (molecular formula C11H9Cl2NO3S, MW 306.17 g/mol) for analytical method development and quality control.
Structurally, 4-(3,4-Dichlorobenzyl)thiomorpholine-3,5-dione 1-oxide (C11H9Cl2NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 306.17 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 4-(3,4-Dichlorobenzyl)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.
Physical & Chemical Properties
| Molecular Formula | C11H9Cl2NO3S |
| Molecular Weight | 306.17 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; 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 | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichlorobenzyl Standards
- 4-(2,4-Dichlorobenzyl)thiomorpholine-3,5-dione 1-oxide (CAS 338953-61-0)
- (1-(2,4-Dichlorobenzyl)-1H-indol-3-yl)methanol (CAS 92407-92-6)
- (1-(3,4-Dichlorobenzyl)-1H-indol-3-yl)methanol (CAS 92407-93-7)
- 2-(2,4-Dichlorobenzyl)isoindoline-1,3-dione (CAS 108013-05-4)
- 1-(2,4-Dichlorobenzyl)-1H-indole-2,3-dione (CAS 79183-24-7)
- 1-(2,6-Dichlorobenzyl)indoline-2,3-dione (CAS 303997-00-4)
- 2-(2,6-Dichlorobenzyl)thiazole-4-carbonyl chloride (CAS 263157-86-4)
- (1-(2,4-Dichlorobenzyl)-1h-benzo[d]imidazol-2-yl)methanol (CAS 500149-05-3)
Recommended Standards
- 4-(4-Boc-1-piperazinyl)phenylboronic Acid (CAS 457613-78-4)
- 4-(2,4-Dichloro-5-methoxyphenyl)thiomorpholine-3,5-dione (CAS 339015-05-3)
- 6-Chloro-7-cyclopropoxy-1H-indole-3-sulfonyl chloride (CAS 2404661-50-1)
- 3-(4-Boc-1-piperazinyl)phenylboronic Acid (CAS 937048-39-0)
- (2S,4R)-4-(pyridin-4-ylmethyl)pyrrolidine-2-carboxylic acid dihydrochloride (CAS 1049754-26-8)
- 1-(Fluorosulfonyl)piperidine-4-carboxylic acid (CAS 1839621-69-0)
- Benzyl (2-(diphenylphosphoryl)-1,1,1,3,3,3-hexafluoropropan-2-yl)carbamate (CAS 145430-05-3)
- Imrecoxib Impurity 71 (CAS CATO-C4X-237971)
- 3-(4-Methoxyphenyl)-5-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 852022-71-0)
- 3-(3-Chlorophenyl)-6-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1707605-39-7)
- 5-(1-methoxyethyl)furan-2-carboxylic acid (CAS 106788-05-0)
- 2,3',4',5'-Tetrafluoro-[1,1'-biphenyl]-4-ol (CAS 335125-98-9)
- 8-Nitro-3,4-dihydronaphthalen-1(2H)-one (CAS 58161-31-2)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
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