(2E)-2-(Benzenesulfonyl)-3-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-3-methoxyphenyl)prop-2-enenitrile CAS 1025259-86-2
| CAS No. | 1025259-86-2 |
| Molecular Formula | C22H14ClF3N2O4S |
| Molecular Weight | 494.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2E)-2-(Benzenesulfonyl)-3-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-3-methoxyphenyl)prop-2-enenitrile is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (2E)-2-(Benzenesulfonyl)-3-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-3-methoxyphenyl)prop-2-enenitrile (CAS 1025259-86-2), a certified reference material (molecular formula C22H14ClF3N2O4S, MW 494.87 g/mol) for analytical method development and quality control.
Structurally, (2E)-2-(Benzenesulfonyl)-3-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-3-methoxyphenyl)prop-2-enenitrile (C22H14ClF3N2O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 494.87 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 (2E)-2-(Benzenesulfonyl)-3-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-3-methoxyphenyl)prop-2-enenitrile 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 | C22H14ClF3N2O4S |
| Molecular Weight | 494.87 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
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Recommended Standards
- Mefatinib Impurity 15 (CAS CATO-C4X-299215)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-[(1E)-[3-(4-fluorophenyl)-1H-pyrazol-4-yl]methylidene]piperidine-4-carbohydrazide (CAS 477711-40-3)
- 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}-1-[2-(3,4-dimethoxyphenyl)ethyl]-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 338399-24-9)
- 18-Hydroxytritriacontan-16-one (CAS 97191-42-9)
- {bicyclo[4.1.0]heptan-1-yl}methanol (CAS 62609-35-2)
- (R)-1-(4-Chloro-3-nitrophenyl)ethan-1-ol (CAS 1932335-99-3)
- 3-Bromobenzylmethylsulfone (CAS 153435-84-8)
- 4-Ethyl-1-methyl-1H-imidazol-2-amine (CAS 1780330-66-6)
- 2-(Bromomethyl)-1,5-dichloro-3-fluoro-4-methoxybenzene (CAS 2149602-14-0)
- Allyl(5-fluoro-2-methylphenyl)sulfane (CAS 1379262-99-3)
- N-(2,4-Difluorophenyl)-N-(2-pyridinylmethyl)urea (CAS 706771-04-2)
- N-Methyl Ziprasidone (CAS 774595-88-9)
- 1,3,6-Trimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonyl chloride (CAS 926199-52-2)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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