6-(4-Methoxyphenyl)-2-((2-tosylethyl)thio)-4-(trifluoromethyl)nicotinonitrile CAS 625376-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 625376-41-2 |
| Molecular Formula | C23H19F3N2O3S2 |
| Molecular Weight | 492.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(4-Methoxyphenyl)-2-((2-tosylethyl)thio)-4-(trifluoromethyl)nicotinonitrile (CAS 625376-41-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H19F3N2O3S2. Molecular weight: 492.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H19F3N2O3S2 |
| Molecular Weight | 492.53 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-(4-(3-(4-Acetylpiperazine-1-carbonyl)phenyl)quinazolin-6-yl)-2-methoxynicotinonitrile (CAS 1431540-99-6)
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- Ac-Tyr-Val-Ala-Asp-aldehyde (pseudo acid) (CAS 143313-51-3)
- 5-Chloro-7-fluoro-3,4-dihydronaphthalen-1(2H)-one (CAS 1092348-26-9)
- 2-Bromo-4-(4-methylpiperazin-1-yl)pyrimidine (CAS 1209459-23-3)
- 2-(Phenylethynyl)aniline (CAS 13141-38-3)
- Fluralaner Impurity 17 (CAS CATO-C4X-218017)
- Methyl 3-(4-bromobenzenesulfonyl)propanoate (CAS 14223-24-6)
- Methyl 2-(2-(2,4-dichlorophenoxy)acetamido)-5-((2-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 335409-01-3)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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