2-{[1-(5-bromothiophen-2-yl)ethyl]amino}ethan-1-ol hydrochloride CAS 1803611-56-4
| CAS No. | 1803611-56-4 |
| Molecular Formula | C8H12BrNOS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-{[1-(5-bromothiophen-2-yl)ethyl]amino}ethan-1-ol hydrochloride (CAS 1803611-56-4) is a high-purity analytical reference standard with the molecular formula C8H12BrNOSHCl and a molecular weight of 286.61 g/mol.
The molecular framework of 2-{[1-(5-bromothiophen-2-yl)ethyl]amino}ethan-1-ol hydrochloride (C8H12BrNOSHCl) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
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 | C8H12BrNOS HCl |
| Molecular Weight | 286.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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