Methyl (2Z)-3-[(2,3-dihydro-1,4-benzodioxin-6-yl)amino]-2-(4-methylbenzenesulfonyl)prop-2-enoate CAS 1327196-04-2
| CAS No. | 1327196-04-2 |
| Molecular Formula | C19H19NO6S |
| Molecular Weight | 389.42 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.
Methyl (2Z)-3-[(2,3-dihydro-1,4-benzodioxin-6-yl)amino]-2-(4-methylbenzenesulfonyl)prop-2-enoate (CAS 1327196-04-2) is a high-purity analytical reference standard with the molecular formula C19H19NO6S and a molecular weight of 389.42 g/mol.
Based on its molecular formula C19H19NO6S, Methyl (2Z)-3-[(2,3-dihydro-1,4-benzodioxin-6-yl)amino]-2-(4-methylbenzenesulfonyl)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 389.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Methyl (2Z)-3-[(2,3-dihydro-1,4-benzodioxin-6-yl)amino]-2-(4-methylbenzenesulfonyl)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 | C19H19NO6S |
| Molecular Weight | 389.42 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Raltegravir EP Impurity B (CAS 1193687-85-2)
- 2-[2-(1,3-Dioxoisoindol-2-yl)ethoxy]ethyl 4-methylbenzenesulfonate (CAS 141282-26-0)
- 1171562-25-6 2-{[3-Ethoxy-2-(ethoxycarbonyl)-3-oxoprop-1-en-1-yl]amino}-4-phenylthiophene-3-carboxylic acid MFCD14282058 (CAS 1171562-25-6)
- N-[[3-[4-[4-(2-Cyanoethyl)-1-piperazinyl]-3-fluorophenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide (CAS 154590-46-2)
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- 4-Chloro-3-ethoxybenzoic acid (CAS 97209-05-7)
- 2-Iodo-n-propylbenzamide (CAS 333349-52-3)
- Arecoline (CAS 63-75-2)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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