1,3-Bis(4-phenyl-5-methylthiazol-2-yl)benzene CAS 1965304-82-8
| CAS No. | 1965304-82-8 |
| Molecular Formula | C26H20N2S2 |
| Molecular Weight | 424.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,3-Bis(4-phenyl-5-methylthiazol-2-yl)benzene 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.
CATO supplies 1,3-Bis(4-phenyl-5-methylthiazol-2-yl)benzene (CAS 1965304-82-8), a certified reference material (molecular formula C26H20N2S2, MW 424.58 g/mol) for analytical method development and quality control.
Structurally, 1,3-Bis(4-phenyl-5-methylthiazol-2-yl)benzene (C26H20N2S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 424.58 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C26H20N2S2 |
| Molecular Weight | 424.58 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
- 1-Ethenyl-4-[tris(4-ethenylphenyl)methyl]benzene (CAS 188647-25-8)
- (1R,2R)-N1,N2-Dimethyl-N1,N2-bis(2-methylquinolin-8-yl)cyclohexane-1,2-diamine (CAS 1975975-92-8)
- (5Z,8Z,11Z,14Z)-N-(4-Nitrophenyl)icosa-5,8,11,14-tetraenamide (CAS 119520-58-0)
- 2-((2-Oxo-2-(thiophen-2-yl)ethyl)thio)-4,6-di(thiophen-2-yl)nicotinonitrile (CAS 339163-65-4)
- Benzyl (2S,4R)-2-(fluoromethyl)-4-hydroxypyrrolidine-1-carboxylate (CAS 1260616-54-3)
- 9-Benzyl 4-(tert-butyl) 1,4,9-triazaspiro[5.6]Dodecane-4,9-dicarboxylate (CAS 1639963-94-2)
- 7-Chloro-2-methylbenzo[b]thiophen-3-amine (CAS 1384428-23-2)
- 3,4-Dichloro-N-(2,6-dioxotetrahydro-2H-pyran-3-yl)benzamide (CAS 104252-86-0)
- 2-(Cyclopropyl((2,3-dihydrobenzo[b][1,4]dioxin-5-yl)methyl)amino)acetic acid (CAS 1353960-17-4)
- Rocuronium impurity 69 (CAS CATO-C4X-124269)
- (3-Bromophenyl)(2-((pyridin-3-ylmethyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851807-63-1)
- 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-amine (CAS 947249-41-4)
- 6-Methoxynaphtho[2,3-c]furan-1,3-dione (CAS 59922-33-7)
- Insulin Lispro (CAS 133107-64-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com