4,4',4''-((Nitrilotris(benzene-4,1-diyl))tris(ethyne-2,1-diyl))tribenzonitrile CAS 848568-92-3
| CAS No. | 848568-92-3 |
| Molecular Formula | C45H24N4 |
| Molecular Weight | 620.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4',4''-((Nitrilotris(benzene-4,1-diyl))tris(ethyne-2,1-diyl))tribenzonitrile (CAS 848568-92-3) is a high-purity analytical reference standard with the molecular formula C45H24N4 and a molecular weight of 620.70 g/mol.
The molecular framework of 4,4',4''-((Nitrilotris(benzene-4,1-diyl))tris(ethyne-2,1-diyl))tribenzonitrile (C45H24N4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 4,4',4''-((Nitrilotris(benzene-4,1-diyl))tris(ethyne-2,1-diyl))tribenzonitrile 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 | C45H24N4 |
| Molecular Weight | 620.70 g/mol |
| 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) | 36.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Nitrilotris Standards
- 4',4''',4'''''-Nitrilotris(([1,1'-biphenyl]-3,5-dicarbaldehyde)) (CAS 2030105-85-0)
- 4',4',4"-Nitrilotris(([1,1'-biphenyl]-4'-carbohydrazide)) (CAS 2095403-12-4)
- 4,4',4''-(((Nitrilotris(methylene))tris(1H-1,2,3-triazole-4,1-diyl))tris(methylene))tribenzoic acid (CAS 1093949-56-4)
- 4,4',4''-((Nitrilotris(benzene-4,1-diyl))tris(ethyne-2,1-diyl))tribenzoicacid (CAS 848569-04-0)
- 4',4''',4'''''-nitrilotris(([1,1'-biphenyl]-4-carbaldehyde)) (CAS 872689-79-7)
- 4',4''',4'''''-Nitrilotris(([1,1'-biphenyl]-4-carbonitrile)) (CAS 1800552-46-8)
- 6,6',6''-Nitrilotris(2-naphthoic acid) (CAS 1608996-73-1)
- 2,2',2''-(((Nitrilotris(benzene-4,1-diyl))tris(thiophene-5,2-diyl))tris(methanylylidene))trimalononitrile (CAS 883236-54-2)
Recommended Standards
- Tert-butyl (3S)-4-(6-fluoro-7-(2-fluoro-6-methoxyphenyl)-1-(2-isopropyl-4-methylpyridin-3-yl)-2-oxo-1,2-dihydropyrido[2,3-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate (CAS 2614260-21-6)
- Diflorasone impurity 2 (CAS CATO-C4X-24802)
- (1R,2S)-1,2-Diphenyl-2-(3-phenylureido)ethyl 2-(diphenylphosphino)benzoate (CAS 2920833-55-0)
- Mometasone Impurity 45 (CAS 424787-89-3)
- {2-[(2-methylpiperidin-1-yl)methyl]phenyl}methanamine (CAS 140837-26-9)
- 4117-15-1 AR-1H7319 androst-5-ene-3,16-diol (CAS 4117-15-1)
- 4-Methoxy-N-(2-(4-(4-methoxybenzoyl)piperazin-1-yl)ethyl)benzamide (CAS 20088-03-3)
- (R)-Ethyl 2-(4-amino-6-bromo-2,2-dimethylchroman-4-yl)-2,2-difluoroacetate hydrochloride (CAS 1427514-96-2)
- 3-bromobicyclo[1.1.1]pentane-1-carbonitrile (CAS 156329-61-2)
- 3-Amino-4-hydroxybenzaldehyde (CAS 163036-58-6)
- 6,7-Dihydro-5H-cyclopenta[d]pyrimidine (CAS 5661-00-7)
- 2-(4-Chlorophenyl)-4-(dichloromethylene)oxazol-5(4H)-one (CAS 61767-33-7)
- Ethyl 5-ethylisoxazole-4-carboxylate (CAS 134540-94-6)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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