N-Phenyl-2-(5-(pyridin-4-yl)-1,3,4-thiadiazol-2-yl)aniline CAS 88518-10-9
| CAS No. | 88518-10-9 |
| Molecular Formula | C19H14N4S |
| Molecular Weight | 330.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-Phenyl-2-(5-(pyridin-4-yl)-1,3,4-thiadiazol-2-yl)aniline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-Phenyl-2-(5-(pyridin-4-yl)-1,3,4-thiadiazol-2-yl)aniline (CAS 88518-10-9), molecular formula C19H14N4S and molecular weight 330.41 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-Phenyl-2-(5-(pyridin-4-yl)-1,3,4-thiadiazol-2-yl)aniline (C19H14N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 330.41 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures N-Phenyl-2-(5-(pyridin-4-yl)-1,3,4-thiadiazol-2-yl)aniline 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 | C19H14N4S |
| Molecular Weight | 330.41 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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