Tetrakis(4-cyanophenyl)ethylene CAS 79802-71-4
| CAS No. | 79802-71-4 |
| Molecular Formula | C30H16N4 |
| Molecular Weight | 432.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetrakis(4-cyanophenyl)ethylene (CAS 79802-71-4), molecular formula C30H16N4 and molecular weight 432.47 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, Tetrakis(4-cyanophenyl)ethylene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 432.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Tetrakis(4-cyanophenyl)ethylene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C30H16N4 |
| Molecular Weight | 432.47 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 4 |
Related Tetrakis Standards
- Tetrakis(4-ethynylphenyl)silane (CAS 1390641-82-3)
- Tetrakis(2-ethylbutoxy)silane (CAS 78-13-7)
- Tetrakis(vinyldimethylsiloxy)silane (CAS 60111-54-8)
- 1,2,4,5-Tetrakis(tert-butylthio)benzene (CAS 447463-65-2)
- 1,4,8,11-Tetrakis(carbamoylmethyl)-1,4,8,11-tetraazacyclotetradecane (CAS 345612-63-7)
- 1,1,2,2-Tetrakis(4-ethynylphenyl)ethene (CAS 4863-90-5)
- Tetrakis(p-tolyloxy)methane (CAS 54974-05-9)
- Tetrakis(4-vinylphenyl)silane (CAS 18834-29-2)
Recommended Standards
- N-(3,4-Dimethylphenyl)-2-(4-((2-isonicotinoylhydrazono)methyl)-2-methoxyphenoxy)acetamide (CAS 332157-65-0)
- Olaparib Impurity 8 (CAS CATO-C4X-11358)
- Methyl 4-((2,3-diphenylquinoxalin-6-yl)oxy)benzoate (CAS 685107-33-9)
- Tryptophan Impurity 52 (CAS CATO-C4X-137352)
- (E)-1-methyl-4-(2-nitrovinyl)benzene 1-Methyl-4-(2-nitrovinyl)benzene 5153-68-4 (CAS 5153-68-4)
- 4-Chloro-3-ethoxyphenol (CAS 685535-21-1)
- 1-(4-Chlorophenyl)butan-1-ol (CAS 13856-86-5)
- 4-(2,5-Dioxohexahydroimidazo[4,5-d]imidazol-1(2H)-yl)butanoic acid (CAS 370585-14-1)
- Dimethyl naphthalene-1,5-dicarboxylate (CAS 19458-95-8)
- (3-(Oxazol-5-yl)phenyl)methanol (CAS 129747-43-9)
- Dronedarone Chloro Ester (CAS 69076-29-5)
- Loratadine Impurity 78 (CAS CATO-C4X-142678)
- 4-Chloro-5-(difluoromethyl)-6-(pyrrolidin-1-yl)pyrimidin-2-amine (CAS 2091004-66-7)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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 18665070610 / Nicole.chen@cato-chem.com