4'-([2,2':6',2"-Terpyridin]-4'-yl)-[1,1'-biphenyl]-4-amine CAS 1071227-10-5
| CAS No. | 1071227-10-5 |
| Molecular Formula | C27H20N4 |
| Molecular Weight | 400.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 4'-([2,2':6',2"-Terpyridin]-4'-yl)-[1,1'-biphenyl]-4-amine (CAS 1071227-10-5), a certified reference material (molecular formula C27H20N4, MW 400.47 g/mol) for analytical method development and quality control.
The molecular framework of 4'-([2,2':6',2"-Terpyridin]-4'-yl)-[1,1'-biphenyl]-4-amine (C27H20N4) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C27H20N4 |
| Molecular Weight | 400.47 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
Related Terpyridin Standards
- 5-[4,2′:6′,4′′-Terpyridin]-4′-yl-1,3-benzenedicarboxylic acid (CAS 1610059-51-2)
- 5-([2,2':6',2''-terpyridin]-4'-yl)isophthalic acid (CAS 2226465-62-7)
- 4'-([2,2':6',2"-Terpyridin]-4'-yl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 2042511-09-9)
- 4′-[2,2′:6′,2′′-Terpyridin]-4′-yl[1,1′-biphenyl]-4-carboxylic acid (CAS 1005211-20-0)
- 4′-[4,2′:6′,4′′-Terpyridin]-4′-yl[1,1′-biphenyl]-4-carboxylic acid (CAS 2072796-07-5)
- 2-(4-([2,2':6',2''-Terpyridin]-4'-yl)phenoxy)ethanol (CAS 127192-72-7)
- 4-([3,2':6',3''-Terpyridin]-4'-yl)quinoline (CAS 2100300-02-3)
- 4-([4,2':6',4''-Terpyridin]-4'-yl)benzoic acid (CAS 1370206-12-4)
Recommended Standards
- Ethyl 1-(pyrazolo[1,5-a]pyrimidin-2-ylcarbonyl)-4-(tetrahydro-2H-pyran-2-ylmethyl)-4-piperidinecarboxylate (CAS 1065552-18-2)
- 1'-(2-Ethylphenyl)-5-isopropyl-1',7'-dihydrospiro[indoline-3,4'-pyrazolo[3,4-b]pyridine]-2,6'(5'H)-dione (CAS 1172920-29-4)
- 4-(3-(5-Methylpyridin-2-yloxy)benzylidene)-N-(pyridin-3-yl)piperidine-1-carboxamide (CAS 1020317-71-8)
- H-Lys-Pro-AMC (I-1745.0050) (CAS 133066-53-2)
- 6-(4-Bromophenoxy)-2-methylpyrimidine-4-carboxylic acid (CAS 1707747-06-5)
- 1,2-Bis(pyridin-2-yl)Ethylamine (CAS 58088-74-7)
- 2,2,2-Trifluoro-1-(3-fluorophenyl)ethanone (CAS 708-64-5)
- Gliclazide Impurity 3 (CAS 5763-44-0)
- Modaline sulfate (CAS 2856-75-9)
- 5-Methoxy-2,3-dihydro-1H-indene-1-carboxylic Acid (CAS 116854-10-5)
- (2R,4S)-1,2,4-Trimethylhexahydropyrimidine (CAS 176845-00-4)
- tert-Butyl N-[3-(hydroxymethyl)pyrrolidin-3-yl]carbamate (CAS 475469-15-9)
- Methyl 5-(4-Fluorophenyl)isoxazole-3-carboxylate (CAS 517870-16-5)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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