5,6-Diphenyl-1,2,4-triazine CAS 21134-91-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21134-91-8 |
| Molecular Formula | C15H11N3 |
| Molecular Weight | 233.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5,6-Diphenyl-1,2,4-triazine (CAS 21134-91-8) pharmaceutical standards reference standard. Molecular formula: C15H11N3. Molecular weight: 233.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H11N3 |
| Molecular Weight | 233.27 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
Related Diphenyl Standards
- 2,4-Diphenyl-1,3,5-triazine (CAS 1898-74-4)
- Diphenyl Phosphite (CAS 4712-55-4)
- 1,6-Diphenyl-1,3,5-hexatriene (CAS 1720-32-7)
- 3,6-Diphenyl-1,2,4,5-tetrazine (CAS 6830-78-0)
- 5,6-Diphenyl-2,3-dihydropyrazine (CAS 1489-06-1)
- 1-Methyl-3,5-diphenyl-1H-pyrazole (CAS 19311-79-6)
- 3-Methyl-1,5-diphenyl-1H-pyrazole (CAS 3729-90-6)
- 4-Methyl-2,5-diphenyl-1H-imidazole (CAS 2654-31-1)
Recommended Standards
- 5,6-Dimethyl-4-nitro-1-propyl-1H-benzo[d]imidazole (CAS 338423-41-9)
- 5,8-Dimethoxy-2,3-dimethylquinoxalin-6-amine (CAS 56393-25-0)
- 5-(Diethylamino)-1H-indazole-3-carboxylic acid (CAS 885520-53-6)
- Perindopril-d4 (CAS 1356929-58-2)
- 1-(4-Bromophenyl)cyclohexane-1-carbonitrile (CAS 626603-27-8)
- Methyl 2-{4-[4-(trifluoromethyl)phenyl]phenyl}acetate (CAS 1417525-85-9)
- 2-Amino-4-ethyl-N-(2-methoxyphenyl)-5-methylthiophene-3-carboxamide (CAS 438228-30-9)
- (11bS)-2,6-Bis(3,5-dimethylphenyl)-4-hydroxydinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepine 4-Oxide (CAS 1170736-59-0)
- n-(3-Cyanothiophen-2-yl)-2-methoxyacetamide (CAS 1252316-72-5)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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