(E)-2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrol-2-yl}-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)ethene-1-sulfonamide CAS 478246-23-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478246-23-0 |
| Molecular Formula | C20H15Cl2F6N5O2S |
| Molecular Weight | 574.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrol-2-yl}-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)ethene-1-sulfonamide (CAS 478246-23-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H15Cl2F6N5O2S. Molecular weight: 574.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H15Cl2F6N5O2S |
| Molecular Weight | 574.33 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related E Standards
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Recommended Standards
- Thymectacin - API Standards (CAS 232925-18-7)
- N-(4,5-Dibromo-2-([(4-methylphenyl)sulfonyl]amino)phenyl)-4-methylbenzenesulfonamide (CAS 88617-67-8)
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- 8-Chloro-5-fluorochroman-4-one hydrochloride (CAS 2055841-64-8)
- Tert-butyl (2S,3S)-3-(hydroxymethyl)-2-methylpyrrolidine-1-carboxylate (CAS 2306246-71-7)
- N-[(S)-1-(2-Hydroxy-ethyl)-piperidin-3-yl]-N-isopropyl-acetamide (CAS 1354020-02-2)
- 613676-70-3 3-(2-Phenylethyl)pyrrolidine DTXSID80396256 (CAS 613676-70-3)
- 1-(3-Hydroxypropyl)-1H-benzo[d][1,2,3]triazole-5-carbonitrile (CAS 1435049-21-0)
- 6-(3-Fluorophenyl)-3-pyridinamine (CAS 1214327-17-9)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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