5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine CAS 1046-56-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1046-56-6 |
| Molecular Formula | C20H14N4 |
| Molecular Weight | 310.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine (CAS 1046-56-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H14N4. Molecular weight: 310.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H14N4 |
| Molecular Weight | 310.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- TSU-68 (CAS 1044712-39-1)
- 2,2-(1,4-Phenylene)bis-1H-benzimidazole (CAS 1047-63-8)
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- Ethyl 2-({3-[2-(trifluoromethyl)benzenesulfonamido]-1H-1,2,4-triazol-5-yl}sulfanyl)acetate (CAS 866010-91-5)
- 2-Bromo-2-methyl-d3-propionic-3,3,3-d3 Acid (CAS 1219795-23-9)
- 2-(Pyridin-3-yl)thiazole-5-carboxylic acid (CAS 248275-42-5)
- (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(6-phenoxy-9H-purin-9-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite (CAS 133471-07-5)
- Ethyl 2-(3-chlorobenzo[b]thiophene-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 313960-53-1)
- N-(3-chloro-2-methylphenyl)-N-tosylglycine (CAS 362719-84-4)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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 13829788188 / jacky.chen@cato-chem.com