2,4,5-Triphenyl-4H-1,2,4-triazol-2-ium-3-ide CAS 166773-08-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 166773-08-6 |
| Molecular Formula | C20H15N3 |
| Molecular Weight | 297.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,5-Triphenyl-4H-1,2,4-triazol-2-ium-3-ide (CAS 166773-08-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H15N3. Molecular weight: 297.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H15N3 |
| Molecular Weight | 297.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 2004 |
| Nitrogen Atoms | 3 |
Related Triphenyl Standards
- 3,4,5-Triphenyl-4H-1,2,4-triazole (CAS 4073-72-7)
- 1,3,4-Triphenyl-1H-pyrazole (CAS 1666-85-9)
- 1,3,5-Triphenyl-1H-pyrazole (CAS 2183-27-9)
- 1,4,5-Triphenyl-1H-pyrazole (CAS 36372-77-7)
- 1,3,5-Triphenyl-4,5-dihydro-1H-pyrazole (CAS 742-01-8)
- 2,4,5-Triphenyl-4,5-dihydro-1H-imidazole (CAS 37134-88-6)
- 1,2,5-Triphenyl-1H-pyrrole (CAS 851-33-2)
- 3,4,5-Triphenyl-4,5-dihydroisoxazole (CAS 14659-67-7)
Recommended Standards
- (1S,3aR,6aS)-2-tert-Butyl 1-ethyl 4-oxohexahydrocyclopenta[c]pyrrole-1,2(1H)-dicarboxylate (CAS 1648739-43-8)
- 4-[[(4-Phenyl-1-piperazinyl)imino]methyl]-1,3-benzenediol (CAS 1685252-72-5)
- Benzyl (1-(Oxiran-2-yl)-2-phenylethyl)carbamate (CAS 163915-59-1)
- 4-Chloro-N-(3-((3-hydroxyphenyl)amino)quinoxalin-2-yl)benzenesulfonamide (CAS 299955-10-5)
- 220736-54-9 5-Benzofurancarboxylicacid, 2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-,methyl ester, (2S,3R)- (CAS 220736-54-9)
- (S)-3-Amino-3-(3,5-difluorophenyl)propanoic acid (CAS 1241679-50-4)
- 3-Bromo-2,4-difluorobenzyl alcohol (CAS 1499465-33-6)
- 5,6,7-Trimethyl-1-oxo-1,3-dihydroisobenzofuran-4-carbonitrile (CAS 53935-68-5)
- Methyl 2-methoxy-5-(2-methylthiazol-4-yl)benzoate (CAS 1416346-03-6)
- Fibronectin Adhesion-Promoting Peptide (CAS 125720-21-0)
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