2044-28-2 2-Mercaptoethylpyridine 2-Pyridineethanethiol 5-21-02-00209 (Beilstein Handbook Reference) BRN 0111206 2-(2-Mercaptoethyl)pyridine 2-(2-Pyridyl)ethanethiol CAS 2044-28-2
| CAS No. | 2044-28-2 |
| Molecular Formula | C7H15NS |
| Molecular Weight | 145.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2044-28-2 2-Mercaptoethylpyridine 2-Pyridineethanethiol 5-21-02-00209 (Beilstein Handbook Reference) BRN 0111206 2-(2-Mercaptoethyl)pyridine 2-(2-Pyridyl)ethanethiol is closely related to sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2044-28-2 2-Mercaptoethylpyridine 2-Pyridineethanethiol 5-21-02-00209 (Beilstein Handbook Reference) BRN 0111206 2-(2-Mercaptoethyl)pyridine 2-(2-Pyridyl)ethanethiol (CAS 2044-28-2), molecular formula C7H15NS and molecular weight 145.27 g/mol, is a CATO reference standard with documented purity and traceability.
2044-28-2 2-Mercaptoethylpyridine 2-Pyridineethanethiol 5-21-02-00209 (Beilstein Handbook Reference) BRN 0111206 2-(2-Mercaptoethyl)pyridine 2-(2-Pyridyl)ethanethiol (C7H15NS) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 2044-28-2 2-Mercaptoethylpyridine 2-Pyridineethanethiol 5-21-02-00209 (Beilstein Handbook Reference) BRN 0111206 2-(2-Mercaptoethyl)pyridine 2-(2-Pyridyl)ethanethiol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H15NS |
| Molecular Weight | 145.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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