3-Ethoxy-N-((3-methylthiophen-2-yl)methyl)propan-1-amine CAS 774554-07-3
| CAS No. | 774554-07-3 |
| Molecular Formula | C11H19NOS |
| Molecular Weight | 213.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Ethoxy-N-((3-methylthiophen-2-yl)methyl)propan-1-amine (CAS 774554-07-3), a certified reference material (molecular formula C11H19NOS, MW 213.34 g/mol) for analytical method development and quality control.
Structurally, 3-Ethoxy-N-((3-methylthiophen-2-yl)methyl)propan-1-amine (C11H19NOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 213.34 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
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.
Physical & Chemical Properties
| Molecular Formula | C11H19NOS |
| Molecular Weight | 213.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethoxy Standards
- 2-Ethoxy-N-(1-(5-methylthiophen-2-yl)ethyl)ethan-1-amine (CAS 1156242-65-7)
- 3-Ethoxy-N-((5-methylthiophen-2-yl)methyl)propan-1-amine (CAS 774551-38-1)
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Recommended Standards
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