{3-[(Ethylthio)methyl]phenyl}{4-[3-(trifluoromethyl)pyridin-2-yl]piperazino}methanone CAS 260781-44-0
| CAS No. | 260781-44-0 |
| Molecular Formula | C20H22F3N3OS |
| Molecular Weight | 409.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of {3-[(Ethylthio)methyl]phenyl}{4-[3-(trifluoromethyl)pyridin-2-yl]piperazino}methanone is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
{3-[(Ethylthio)methyl]phenyl}{4-[3-(trifluoromethyl)pyridin-2-yl]piperazino}methanone (CAS 260781-44-0), molecular formula C20H22F3N3OS and molecular weight 409.47 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, {3-[(Ethylthio)methyl]phenyl}{4-[3-(trifluoromethyl)pyridin-2-yl]piperazino}methanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 409.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 {3-[(Ethylthio)methyl]phenyl}{4-[3-(trifluoromethyl)pyridin-2-yl]piperazino}methanone 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 | C20H22F3N3OS |
| Molecular Weight | 409.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- 2',5'-Bis((ethylthio)methyl)-[1,1':4',1''-terphenyl]-4,4''-diamine (CAS 2231404-37-6)
- 8-(Ethylthio)-7-(2-hydroxy-2-(naphthalen-1-yloxy)ethyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 303970-49-2)
- 6-(Ethylthio)-1-phenyl-4-(3-(trifluoromethyl)phenoxy)-1H-pyrazolo[3,4-d]pyrimidine (CAS 478247-50-6)
- N-(2-(6-(Ethylthio)-4-(piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide (CAS 946283-05-2)
- (2-(Ethylthio)phenyl)(4-(5-(furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone (CAS 1226457-57-3)
- N-((5-(Ethylthio)-4-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl)methyl)-3-methoxybenzamide (CAS 391918-76-6)
- 2-(2,2-Bis(ethylthio)acetyl)-N-(3-(trifluoromethyl)phenyl)hydrazine-1-carbothioamide (CAS 338394-35-7)
- Bis(5-(ethylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)methane (CAS 62575-57-9)
Recommended Standards
- (2S,4R)-4-(tert-Butoxy)-1-(((2-(3,5-dimethoxyphenyl)propan-2-yl)oxy)carbonyl)pyrrolidine-2-carboxylic acid (CAS 79775-05-6)
- 2-[2-(7-Diethylamino-2-oxo-2H-chromen-3-yl)-ethyl]-6-methoxy-benzoic acid methyl ester (CAS 365542-81-0)
- (2S,3S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-(tert-butoxy)pyrrolidine-2-carboxylic acid (CAS 266359-42-6)
- 2-Benzyl 1-(tert-butyl) (2S,4R)-4-benzyl-5-oxopyrrolidine-1,2-dicarboxylate (CAS 203645-44-7)
- Methyl 3-[(4-benzylpiperazin-1-yl)methyl]benzoate (CAS 1223253-84-6)
- Fmoc-4-bromo-D-Phe-OH (CAS 198545-76-5)
- Ethyl 4-Amino-1-methyl-5-imidazolecarboxylate (CAS 61982-18-1)
- tert-Butyl 4-(2,5-dichloropyrimidin-4-yl)piperazine-1-carboxylate (CAS 1538605-50-3)
- {5-[3-(4-fluorophenyl)-1h-pyrazol-5-yl]pentyl}(methyl)amine dihydrochloride (CAS 1229025-42-6)
- 4-(((3,5-Dimethylpiperidin-1-yl)sulfonyl)methyl)aniline (CAS 1036444-86-6)
- 2-Propyl-1H-benzo[d]imidazole-5-carboxylic acid (CAS 141838-50-8)
- Faropenem Impurity 10 (CAS 106559-80-2)
- 7-Bromo-2H-indazole (CAS 845751-59-9)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
Why CATO?
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