3-[(3,4-dimethoxyphenyl)amino]-2,3-dihydro-1lambda6-thiophene-1,1-dione CAS 914217-77-9
| CAS No. | 914217-77-9 |
| Molecular Formula | C12H15NO4S |
| Molecular Weight | 269.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-[(3,4-dimethoxyphenyl)amino]-2,3-dihydro-1lambda6-thiophene-1,1-dione is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-[(3,4-dimethoxyphenyl)amino]-2,3-dihydro-1lambda6-thiophene-1,1-dione (CAS 914217-77-9), a certified reference material (molecular formula C12H15NO4S, MW 269.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H15NO4S, 3-[(3,4-dimethoxyphenyl)amino]-2,3-dihydro-1lambda6-thiophene-1,1-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 269.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-[(3,4-dimethoxyphenyl)amino]-2,3-dihydro-1lambda6-thiophene-1,1-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 | C12H15NO4S |
| Molecular Weight | 269.32 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dimethoxyphenyl Standards
- (4r)-2-(3,5-Dimethoxyphenyl)thiazolidine-4-carboxylic acid (CAS 1014081-80-1)
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- (2R)-2-(3,4-Dimethoxyphenyl)thiazolidine-4-carboxylic acid (CAS 414889-58-0)
- 2-(2,5-Dimethoxyphenyl)thiazolidine-4-carboxylic acid (CAS 342412-33-3)
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Recommended Standards
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- 3,5-Dichloro-4-(trifluoromethyl)benzenamine (CAS 496052-55-2)
- Tert-butyl 3-(3,4-dichlorobenzyl)-3-formylpiperidine-1-carboxylate (CAS 952183-50-5)
- 5-Chloro-1-methyl-1H-pyrazol-4-amine hydrochloride (CAS 406188-95-2)
- 1-(2-Phenylpyrimidin-4-yl)ethanone (CAS 89967-15-7)
- Imidazo[2,1-b]-1,3,4-oxadiazole (CAS 251-96-7)
- 3-Oxo-1-[4-(trifluoromethoxy)phenyl]cyclobutanecarbonitrile (CAS 1432048-72-0)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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