1-(5-(tert-Butylthio)-6-methylpyridin-2-yl)-4-ethylpiperazine CAS 1355174-59-2
| CAS No. | 1355174-59-2 |
| Molecular Formula | C16H27N3S |
| Molecular Weight | 293.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
1-(5-(tert-Butylthio)-6-methylpyridin-2-yl)-4-ethylpiperazine (CAS 1355174-59-2), molecular formula C16H27N3S and molecular weight 293.47 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(5-(tert-Butylthio)-6-methylpyridin-2-yl)-4-ethylpiperazine (C16H27N3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C16H27N3S |
| Molecular Weight | 293.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related tert Standards
- 1-(5-(tert-Butylthio)-3-methylpyridin-2-yl)-4-ethylpiperazine (CAS 1355226-03-7)
- 1-(5-(tert-Butylthio)-4-methylpyridin-2-yl)-4-ethylpiperazine (CAS 1355232-93-7)
- 4-(5-(tert-Butylthio)-4-methylpyridin-2-yl)piperazine-1-carbaldehyde (CAS 1355192-69-6)
- 4-(5-(tert-Butylthio)-6-methylpyridin-2-yl)piperazine-1-carbaldehyde (CAS 1355203-13-2)
- 4-(5-(tert-Butylthio)-3-methylpyridin-2-yl)piperazine-1-carbaldehyde (CAS 1355205-22-9)
- 1-(4-(5-(tert-Butylthio)pyridin-2-yl)piperazin-1-yl)ethanone (CAS 1355208-27-3)
- 6-(Butylthio)-9-(2-methylbutyl)-9H-purin-2-amine (CAS 92431-51-1)
- 2-(Butylthio)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1593701-55-3)
Recommended Standards
- 1'-Benzyl-[1,4'-bipiperidine]-4'-carbonitrile-2,2,3,3,4,4,5,5,6,6-d10 (CAS 1329624-69-2)
- 3-(2,4-Di-tert-butylphenoxy)propanethioamide (CAS 1040022-21-6)
- Testosterone-2,2,4,6,6-d5 (CAS 21002-80-2)
- 4,4,6,8-Tetramethyl-4,5-dihydro-1H-[1,2]dithiolo-[3,4-c]quinoline-1-thione (CAS 309265-60-9)
- 2-Chloro-N-(4-iodo-2-methylphenyl)acetamide (CAS 379255-47-7)
- 2-Oxo-4-phenyl-pyrrolidine-3-carboxylic acid 2-oxo-4-phenylpyrrolidine-3-carboxylic acid 77519-55-2 (CAS 77519-55-2)
- N-1-Boc-1,3-diaminopropane (CAS 75178-96-0)
- (S)-5-Bromo-N-((1-ethylpyrrolidin-2-yl)methyl)-2-hydroxy-3-methoxybenzamide (CAS 128600-22-6)
- Methyl (R)-2-(6-fluoro-2,3-dihydrobenzofuran-3-yl)acetate (CAS 2832668-65-0)
- 2-Methylpentacosane (CAS 629-87-8)
- N-(tert-Butyl)decahydroisoquinoline-3-carboxamide (CAS 168899-60-3)
- 2-tert-Butyl 6-ethyl 3,4-dihydro-2,7-naphthyridine-2,6(1H)-dicarboxylate (CAS 2756454-19-8)
- 1,3,5-Trimethyl-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-7-carboxylic acid (CAS 901864-90-2)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com