4-[(3,4-Dimethoxyphenyl)methyl]thiomorpholine-3,5-dione CAS 338793-96-7
| CAS No. | 338793-96-7 |
| Molecular Formula | C13H15NO4S |
| Molecular Weight | 281.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-[(3,4-Dimethoxyphenyl)methyl]thiomorpholine-3,5-dione (C13H15NO4S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-[(3,4-Dimethoxyphenyl)methyl]thiomorpholine-3,5-dione (CAS 338793-96-7), a certified reference material (molecular formula C13H15NO4S, MW 281.33 g/mol) for analytical method development and quality control.
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.
CATO manufactures 4-[(3,4-Dimethoxyphenyl)methyl]thiomorpholine-3,5-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H15NO4S |
| Molecular Weight | 281.33 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
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Recommended Standards
- 4-(Phenylthio)quinoline-3-carboxylic acid (CAS 88350-88-3)
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- 4-(Cyclohexylthio)-3-nitrobenzoic acid (CAS 352523-83-2)
- 4-Oxo-2-phenylquinazoline-3(4H)-carbothioamide (CAS 827601-14-9)
- 4,7-Diaza-spiro[2.5]octane (CAS 99214-52-5)
- 2-[(2-hydroxyethyl)sulfanyl]-5-nitrobenzoic acid (CAS 124416-04-2)
- Butyl 4-(2-bromophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300690-13-5)
- N-(Benzo[d][1,3]dioxol-5-yl)-1-(thiophen-2-yl)cyclopentane-1-carboxamide (CAS 1049512-70-0)
- 2,2-Bis(aminomethyl)propane-1,3-diamine tetrahydrochloride (CAS 14302-75-1)
- (4R,5S)-4-Hydroxy-1,5-dimethylpyrazolidin-3-one (CAS 213621-60-4)
- tert-Butyl (2-bromo-5-chloropyridin-3-yl)carbamate (CAS 1870679-03-0)
- (2,4-Difluorobenzyl)(phenyl)sulfane (CAS 1443330-77-5)
- 20765-98-4 Rhodium(III) chloride hydrate, Rh 38.5-45.5% MFCD00149839 Rhodium trichloride (CAS 20765-98-4)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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