2-Methyl-5-(4-(methylsulfonyl)phenyl)-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole CAS 338416-32-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338416-32-3 |
| Molecular Formula | C19H16F3NO2S |
| Molecular Weight | 379.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-5-(4-(methylsulfonyl)phenyl)-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole (CAS 338416-32-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H16F3NO2S. Molecular weight: 379.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H16F3NO2S |
| Molecular Weight | 379.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1-Benzyl 6-methyl 2-((tert-butoxycarbonyl)amino)-4-oxohexanedioate (CAS 2209086-49-5)
- 1-(6-(tert-Butylamino)-2-methylpyridin-3-yl)ethanol (CAS 1355216-03-3)
- N-(2-Bromophenyl)-1-[(2-chlorophenyl)methyl]-5-oxopyrrolidine-2-carboxamide (CAS 1008658-26-1)
- Benzyl 3-bromo5-isopropylbenzoate (CAS 2121514-84-7)
- Methyl 4-chloro-5-methylpicolinate (CAS 1104455-41-5)
- 7,8-Dimethoxy-3H-pyrimido[5,4-b]indole-4(5H)-thione (CAS 121218-44-8)
- (R)-2-fluoro-6-(pyrrolidin-2-yl)benzoic acid (CAS 1213208-62-8)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
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