Methyl (2Z)-3-[(3,4-dimethoxyphenyl)amino]-2-(3,4-dimethylbenzenesulfonyl)prop-2-enoate CAS 1327176-89-5
| CAS No. | 1327176-89-5 |
| Molecular Formula | C20H23NO6S |
| Molecular Weight | 405.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C20H23NO6S, Methyl (2Z)-3-[(3,4-dimethoxyphenyl)amino]-2-(3,4-dimethylbenzenesulfonyl)prop-2-enoate contains a flavonoid core, 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 405.46 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).
Methyl (2Z)-3-[(3,4-dimethoxyphenyl)amino]-2-(3,4-dimethylbenzenesulfonyl)prop-2-enoate (CAS 1327176-89-5) is a high-purity analytical reference standard with the molecular formula C20H23NO6S and a molecular weight of 405.46 g/mol.
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), Methyl (2Z)-3-[(3,4-dimethoxyphenyl)amino]-2-(3,4-dimethylbenzenesulfonyl)prop-2-enoate 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 | C20H23NO6S |
| Molecular Weight | 405.46 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-(3-Ethanesulfonyl-2,5-dimethyl-4-oxazol-2-yl-cyclohexa-1,5-dienecarbonyl)-3-hydroxy-cyclohex-2-enone (CAS 1231566-16-7)
- Methyl (2Z)-2-(4-ethoxybenzenesulfonyl)-3-[(4-ethoxyphenyl)amino]prop-2-enoate (CAS 1327178-48-2)
- Lorpiprazole (CAS 108785-69-9)
- CYM 50308 (CAS 1345858-76-5)
- 3,4-Dihydrophthalazin-1(2H)-one hydrochloride (CAS 23933-40-6)
- 1,3-Dihydroxy-8-methoxy-6-methylanthracene-9,10-dione (CAS 3775-08-4)
- Methyl 2-amino-4-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)butanoate (CAS 1343966-80-2)
- 4,6-Dichloro-3-methoxypyridazine (CAS 112342-58-2)
- 2-Amino-2-(2,3-dihydronaphthalen-1-yl)acetic acid (CAS 1260637-88-4)
- 2-(6-chloro-2-methylpyridin-3-yl)acetic acid (CAS 1000568-04-6)
- tert-Butyl (3-(4-chloro-2-(2,6-difluorobenzoyl)phenyl)prop-2-yn-1-yl)carbamate (CAS 869366-03-0)
- 2-(AMINOMETHYL)THIAZOLE-5-CARBOXYLIC ACID (CAS 933742-24-6)
- 3-Iodo-N-methyl-N-(2,2,2-trifluoroethyl)benzamide (CAS 1197831-05-2)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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