1-Ethyl-2-(thiophen-3-yl)piperidine CAS 1355201-00-1
| CAS No. | 1355201-00-1 |
| Molecular Formula | C11H17NS |
| Molecular Weight | 195.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Ethyl-2-(thiophen-3-yl)piperidine.
1-Ethyl-2-(thiophen-3-yl)piperidine (CAS 1355201-00-1) is a high-purity analytical reference standard with the molecular formula C11H17NS and a molecular weight of 195.32 g/mol.
The molecular framework of 1-Ethyl-2-(thiophen-3-yl)piperidine (C11H17NS) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-Ethyl-2-(thiophen-3-yl)piperidine 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 | C11H17NS |
| Molecular Weight | 195.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- {[4-(Methylsulfanyl)phenyl]methyl}(propan-2-yl)amine (CAS 137379-57-8)
- (5,5-dimethyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)methanamine (CAS 1376224-89-3)
- Cyclopentyl(3-methylthiophen-2-yl)methanamine (CAS 1249025-40-8)
- N-((4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)methyl)ethanamine (CAS 1403567-00-9)
- 8-Aminoquinolin-5-ol (CAS 89302-52-3)
- 2-Hydroxy-4,6-diphenylnicotinonitrile (CAS 16232-42-1)
- Ethyl 2-bromo-1-isopropyl-4-(trifluoromethyl)-1H-imidazole-5-carboxylate (CAS 2416992-50-0)
- 1-Amino-2-(pyridin-2-yl)propan-2-ol (CAS 145412-86-8)
- (R)-2-(2,3,6-trifluorophenyl)pyrrolidine (CAS 1241683-98-6)
- Tunodafil Impurity 10 (CAS CATO-C4X-311010)
- 5-Bromo-N-(1-methyl-1H-pyrazol-4-yl)thiophene-2-carboxamide (CAS 1241222-50-3)
- (3Z)-3-({2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-yl}methylidene)-1,3-dihydro-2-benzofuran-1-one; acetic acid (CAS 318284-39-8)
- 2,3-Diamino-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione (CAS 43116-08-1)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com