5'-(4-Aminophenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-diamine CAS 2642549-41-3
| CAS No. | 2642549-41-3 |
| Molecular Formula | C27H27N3 |
| Molecular Weight | 393.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5'-(4-Aminophenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-diamine 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.
5'-(4-Aminophenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-diamine (CAS 2642549-41-3) is a high-purity analytical reference standard with the molecular formula C27H27N3 and a molecular weight of 393.52 g/mol.
Based on its molecular formula C27H27N3, 5'-(4-Aminophenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-diamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 393.52 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H27N3 |
| Molecular Weight | 393.52 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 3 |
Related Aminophenyl Standards
- 1-((4-Aminophenyl)amino)-4,8-dihydroxy-5-nitroanthracene-9,10-dione (CAS 89455-26-5)
- 2,6-Bis(4-aminophenyl)pyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone (CAS 49629-50-7)
- 2-(4-Aminophenyl)-2-phenylpropanenitrile (CAS 22156-68-9)
- 3-((4-(1-(2-(4-Aminophenyl)-2-oxoethyl)-1H-benzo[d]imidazol-2-yl)-1,2,5-oxadiazol-3-yl)amino)propanenitrile (CAS 798577-91-0)
- N-(2-Aminophenyl)-4-((5-nitro-2H-indazol-2-yl)methyl)benzamide (CAS 920314-33-6)
- (R)-2-((6-((3-Aminophenyl)thio)-9-isopropyl-9H-purin-2-yl)amino)-3-methylbutan-1-ol (CAS 361431-33-6)
- N6-2-(4-Aminophenyl)ethyladenosine (CAS 89705-21-5)
- N4-(3-Aminophenyl)-5-fluoro-N2-(3,4,5-trimethoxyphenyl)pyrimidine-2,4-diamine (CAS 1166389-11-2)
Recommended Standards
- 2-Butyl-3-ethoxy-N-(4-phenylbutyl)-2H-indazole-6-carboxamide (CAS 919107-27-0)
- 9-Benzyl-1,6-diphenyl-9-azadispiro[2.1.2^{5}.3^{3}]decan-4-one (CAS 477768-10-8)
- 2-(Diisopropylcarbamoyl)benzoic acid (CAS 20320-39-2)
- Bolfortan (CAS 668-56-4)
- N-Cyclohexyl-2-(5-methoxy-1-oxoisoquinolin-2(1H)-yl)acetamide (CAS 868223-66-9)
- 4-((3,4-Dimethylphenyl)thio)pentan-2-one (CAS 1343707-25-4)
- Azepan-4-yl-carbamic acid tert-butyl ester hydrochloride (CAS 1263378-54-6)
- S-Methyl-S-4-pyridinylsulfoximine (CAS 1116339-84-4)
- 3-(Benzyloxy)-4-methylaniline (CAS 219492-12-3)
- 4-[[2-Methyl-6-(trifluoromethyl)-3-pyridinyl]amino]-4-oxo-2-butenoic acid (CAS 402479-90-7)
- 1-(o-Tolyl)piperazine Hydrochloride (CAS 95356-15-3)
- 2-[2-(Bromomethyl)-4-pyridinyl]-1H-isoindole-1,3(2H)-dione (CAS 954240-70-1)
- Grapiprant (CAS 415903-37-6)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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