1-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-3-(thiophen-2-ylmethyl)urea CAS 1396806-80-6
| CAS No. | 1396806-80-6 |
| Molecular Formula | C18H21N3OS |
| Molecular Weight | 327.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 327.44 g/mol gives 1-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-3-(thiophen-2-ylmethyl)urea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-3-(thiophen-2-ylmethyl)urea (CAS 1396806-80-6), a certified reference material (molecular formula C18H21N3OS, MW 327.44 g/mol) for analytical method development and quality control.
The molecular framework of 1-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-3-(thiophen-2-ylmethyl)urea (C18H21N3OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-3-(thiophen-2-ylmethyl)urea 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 | C18H21N3OS |
| Molecular Weight | 327.44 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
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