1-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-3-(thiophen-2-yl)urea CAS 1396784-76-1
| CAS No. | 1396784-76-1 |
| Molecular Formula | C17H19N3OS |
| Molecular Weight | 313.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 313.42 g/mol gives 1-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-3-(thiophen-2-yl)urea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-3-(thiophen-2-yl)urea (CAS 1396784-76-1), molecular formula C17H19N3OS and molecular weight 313.42 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-3-(thiophen-2-yl)urea (C17H19N3OS) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-3-(thiophen-2-yl)urea 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 | C17H19N3OS |
| Molecular Weight | 313.42 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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- (3-([4-(4-Methoxyphenyl)piperazin-1-yl]sulfonyl)propyl)amine (CAS 1105190-76-8)
- 1-n-(2-Methylpropyl)-4-(morpholine-4-sulfonyl)benzene-1,2-diamine (CAS 561002-07-1)
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