(2Z)-3-{3-methoxy-4-[(4-nitrophenyl)methoxy]phenyl}-2-(2-methylpropane-2-sulfonyl)prop-2-enenitrile CAS 1025667-36-0
| CAS No. | 1025667-36-0 |
| Molecular Formula | C21H22N2O6S |
| Molecular Weight | 430.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2Z)-3-{3-methoxy-4-[(4-nitrophenyl)methoxy]phenyl}-2-(2-methylpropane-2-sulfonyl)prop-2-enenitrile is closely related to a flavonoid core, 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 (2Z)-3-{3-methoxy-4-[(4-nitrophenyl)methoxy]phenyl}-2-(2-methylpropane-2-sulfonyl)prop-2-enenitrile (CAS 1025667-36-0), a certified reference material (molecular formula C21H22N2O6S, MW 430.47 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H22N2O6S, (2Z)-3-{3-methoxy-4-[(4-nitrophenyl)methoxy]phenyl}-2-(2-methylpropane-2-sulfonyl)prop-2-enenitrile 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 430.47 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C21H22N2O6S |
| Molecular Weight | 430.47 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Risdiplam impurity 5 (CAS CATO-C4X-30125)
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- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(1H-indol-7-yl)propanoic acid (CAS 2306254-54-4)
- 1-(4-Fluorobenzyl)-1H-benzo[d]imidazol-2-amine (CAS 83783-69-1)
- 5-Methyl-2-(methylsulfonamido)benzoic Acid (CAS 1017051-55-6)
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- 2-(2,5-Difluorobenzenesulfonyl)-2-[(2E)-pyrrolidin-2-ylidene]acetonitrile (CAS 1454881-52-7)
- 2-[(2-aminophenyl)sulfanyl]acetamide (CAS 90271-33-3)
- 6,8-Dibromoimidazo[1,2-a]pyrazin-3-amine (CAS 1288989-83-2)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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