(E)-5-phenyl-2-((thiophen-2-ylmethylene)amino)furan-3-carbonitrile CAS 478033-41-9
| CAS No. | 478033-41-9 |
| Molecular Formula | C16H10N2OS |
| Molecular Weight | 278.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-5-phenyl-2-((thiophen-2-ylmethylene)amino)furan-3-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (E)-5-phenyl-2-((thiophen-2-ylmethylene)amino)furan-3-carbonitrile (CAS 478033-41-9), a certified reference material (molecular formula C16H10N2OS, MW 278.33 g/mol) for analytical method development and quality control.
Structurally, (E)-5-phenyl-2-((thiophen-2-ylmethylene)amino)furan-3-carbonitrile (C16H10N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 278.33 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), (E)-5-phenyl-2-((thiophen-2-ylmethylene)amino)furan-3-carbonitrile 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 | C16H10N2OS |
| Molecular Weight | 278.33 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- (E)-3-(furan-2-yl)-2-(4-phenylthiazol-2-yl)acrylonitrile (CAS 277308-31-3)
- (R)-2-(2-(1H-Indol-3-yl)acetamido)-3-mercaptopropanoic acid (CAS 57105-44-9)
- (5E)-5-[(Furan-2-yl)methylidene]-2-(4-hydroxypiperidin-1-yl)-4,5-dihydro-1,3-thiazol-4-one (CAS 866133-41-7)
- (Sulfonylbis(3,1-phenylene))bis(hydrazine) (CAS 443292-88-4)
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- 1-Cyclopropyl-3-(5-((3-methoxybenzyl)thio)-1,3,4-thiadiazol-2-yl)urea (CAS 1323316-37-5)
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