Bis(4-tert-butylphenyl)amine CAS 4627-22-9
| CAS No. | 4627-22-9 |
| Molecular Formula | C20H27N |
| Molecular Weight | 281.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bis(4-tert-butylphenyl)amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Bis(4-tert-butylphenyl)amine (CAS 4627-22-9), a certified reference material (molecular formula C20H27N, MW 281.44 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H27N, Bis(4-tert-butylphenyl)amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 281.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C20H27N |
| Molecular Weight | 281.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Bis(4-butylphenyl)amine (CAS 227003-50-1)
- Linoleic Acid-1- (CAS 98353-71-0)
- Alkylated Diphenylamines (CAS 68921-45-9)
- N,N-Dibenzylhexan-1-amine (CAS 22014-92-2)
- 2-Fluoro-5-methyl-3-(trifluoromethyl)benzoic acid (CAS 1706435-08-6)
- 4-Hydroxy-4-(trifluoromethyl)tetrahydro-2H-pyran-2-one (CAS 83191-83-7)
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Why CATO?
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