3-((4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)-1,4-diazepan-1-yl)sulfonyl)aniline CAS 1203494-49-8
| CAS No. | 1203494-49-8 |
| Molecular Formula | C19H23N3O6S2 |
| Molecular Weight | 453.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 453.53 g/mol gives 3-((4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)-1,4-diazepan-1-yl)sulfonyl)aniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-((4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)-1,4-diazepan-1-yl)sulfonyl)aniline (CAS 1203494-49-8), molecular formula C19H23N3O6S2 and molecular weight 453.53 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H23N3O6S2, 3-((4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)-1,4-diazepan-1-yl)sulfonyl)aniline 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 453.53 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).
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.
As a certified reference material (CRM), 3-((4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)-1,4-diazepan-1-yl)sulfonyl)aniline 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 | C19H23N3O6S2 |
| Molecular Weight | 453.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Dihydrobenzo Standards
- 2-((2,3-Dihydrobenzo[b][1,4]dioxine)-6-sulfonamido)-N-(2-methoxyethyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 852932-33-3)
- 1-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)-4-((4-methoxyphenyl)sulfonyl)piperazine (CAS 562867-96-3)
- 2-(1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-2,5-dimethyl-1H-pyrrol-3-yl)-2-oxoethyl 2-(methylthio)nicotinate (CAS 744229-66-1)
- Ethyl 2-((2-(2-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)amino)-2-oxoethyl)-1-oxo-1,2-dihydroisoquinolin-5-yl)oxy)propanoate (CAS 868224-64-0)
- 4-(2,3-Dihydrobenzo[b][1,4]dioxine-6-carbonyl)-3-hydroxy-1-(2-morpholinoethyl)-5-(pyridin-3-yl)-1H-pyrrol-2(5H)-one (CAS 618071-69-5)
- 1-(4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazin-1-yl)-2-(6-methylbenzofuran-3-yl)ethan-1-one (CAS 847939-23-5)
- 3-(4-(3-(4-(2,3-Dihydrobenzo[b][1,4]dioxine-6-carbonyl)piperidin-1-yl)-3-oxopropyl)-3,5-dimethyl-1H-pyrazol-1-yl)propanenitrile (CAS 1197728-20-3)
- 3-((2,3-Dihydrobenzo[b][1,4]dioxine)-6-sulfonamido)-N-(2-oxo-2-(piperidin-1-yl)ethyl)benzamide (CAS 1111446-79-7)
Recommended Standards
- 6-O-Nicotinoylbarbatin C (CAS 1015776-92-7)
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- Ethyl 3-((4-(pyrimidin-2-yl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate (CAS 941919-12-6)
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- 2-Chloro-6-(1H-1,2,3-triazol-1-yl)pyridine (CAS 118078-88-9)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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