3,3',5,5'-Tetra(1H-imidazol-1-yl)-1,1'-biphenyl CAS 1373155-12-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1373155-12-4 |
| Molecular Formula | C24H18N8 |
| Molecular Weight | 418.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3',5,5'-Tetra(1H-imidazol-1-yl)-1,1'-biphenyl (CAS 1373155-12-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H18N8. Molecular weight: 418.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H18N8 |
| Molecular Weight | 418.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 8 |
Related Tetra Standards
- 3,3',5,5'-Tetra(1H-pyrazol-4-yl)-1,1'-biphenyl (CAS 2630939-88-5)
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Recommended Standards
- 3-[4-(4-formyl-1-phenyl-1h-pyrazol-3-yl)phenyl]-1-phenyl-1h-pyrazole-4-carbaldehyde (CAS 132841-21-5)
- Linagliptin impurity N1 (CAS 1803079-48-2)
- N,N'-(Phenazine-2,3-diyl)dibenzamide (CAS 108112-50-1)
- tert-Butyl (1R)-1-amino-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 1272757-54-6)
- Dihydro-6-methyl-2,4(1H,3H)-pyrimidinedione (CAS 2434-49-3)
- (4-Methyl-5,6,7,8-tetrahydroquinazolin-2-yl)methanamine hydrochloride (CAS 1188263-46-8)
- 3-Cyclopropoxy-N,N,5-trimethylpyridin-2-amine (CAS 1243448-54-5)
- N-(4-Hydroxyphenyl)-5-methyl-2-1H-pyridone D4 (CAS 1188263-50-4)
- 4-(2H-1,2,3-Triazol-2-yl)benzaldehyde (CAS 179056-04-3)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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