(2-(4-Nitrophenyl)ethene-1,1,2-triyl)tribenzene CAS 166264-70-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 166264-70-6 |
| Molecular Formula | C26H19NO2 |
| Molecular Weight | 377.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-(4-Nitrophenyl)ethene-1,1,2-triyl)tribenzene (CAS 166264-70-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H19NO2. Molecular weight: 377.43 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H19NO2 |
| Molecular Weight | 377.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2004 |
| Nitrogen Atoms | 1 |
Related Nitrophenyl Standards
- 3-(4-Nitrophenyl)-1-phenyl-4,7-phenanthroline (CAS 100097-90-3)
- 2-Nitrophenyl palmitate (CAS 104809-26-9)
- p-Nitrophenyl palmitate (CAS 1492-30-4)
- 3-{2-[1-(4-nitrophenyl)piperidin-4-ylidene]hydrazin-1-yl}-1,2-dihydroquinoxalin-2-one (CAS 338412-86-5)
- 4-(4-Nitrophenyl)-2,6-diphenylpyrimidine-5-carbonitrile (CAS 89058-97-9)
- n-(1-((3-Nitrophenyl)amino)-2-oxo-2-(p-tolyl)ethyl)furan-2-carboxamide (CAS 335421-05-1)
- n-(1-((4-Nitrophenyl)amino)-2-oxo-2-(p-tolyl)ethyl)furan-2-carboxamide (CAS 335421-09-5)
- 1-(1-(4-Nitrophenyl)-3a',4',8',8a'-tetrahydrospiro[piperidine-4,6'-[1,3]dioxepino[5,6-d]isoxazol]-3'-yl)ethan-1-one (CAS 339098-72-5)
Recommended Standards
- Fmoc-L-α-allylproline (CAS 1631046-97-3)
- Fmoc-(R)-γ-allyl-L-proline (CAS 1803241-11-3)
- SB 203580 (CAS 152121-47-6)
- N,N'-((1,4-phenylenebis(oxy))bis(ethane-2,1-diyl))diacetamide (CAS 893768-96-2)
- 2,5,5-Trimethyl-2,5-dihydro-1H-1,2,4-triazol-3-amine (CAS 773810-77-8)
- tert-Butyl 2-(2-methylpyridin-3-yl)pyrrolidine-1-carboxylate (CAS 1352499-80-9)
- Sodium Tetraphenylborate (CAS 143-66-8)
- Methyl 2-((tert-butoxycarbonyl)amino)-2-cyanoacetate (CAS 130892-39-6)
- 6-Chloro-1-(3-fluoro-4-methylphenyl)hexan-1-one (CAS 898761-30-3)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com