2-([1,1-Biphenyl]-4-yloxy)-4-methylaniline CAS 946683-55-2
| CAS No. | 946683-55-2 |
| Molecular Formula | C19H17NO |
| Molecular Weight | 275.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-([1,1-Biphenyl]-4-yloxy)-4-methylaniline (CAS 946683-55-2), a certified reference material (molecular formula C19H17NO, MW 275.34 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H17NO, 2-([1,1-Biphenyl]-4-yloxy)-4-methylaniline contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.34 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.
As a certified reference material (CRM), 2-([1,1-Biphenyl]-4-yloxy)-4-methylaniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H17NO |
| Molecular Weight | 275.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Biphenyl Standards
- 1-(Biphenyl-4-yl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 330451-94-0)
- 2-([1,1-Biphenyl]-2-yloxy)-4-methylaniline (CAS 946728-86-5)
- 2-([1,1-Biphenyl]-2-yloxy)-5-methylaniline (CAS 946773-66-6)
- 2-([1,1-Biphenyl]-4-yloxy)-5-methylaniline (CAS 946715-94-2)
- 4-([1,1-Biphenyl]-2-yloxy)-2-methylphenylamine (CAS 946742-78-5)
- 4-([1,1-Biphenyl]-2-yloxy)-3-methylphenylamine (CAS 946785-05-3)
- 4-([1,1-Biphenyl]-4-yloxy)-2-methylphenylamine (CAS 946743-04-0)
- 4-([1,1-Biphenyl]-4-yloxy)-3-methylphenylamine (CAS 946785-29-1)
Recommended Standards
- 2-(1,2,3,4-Tetrahydroisoquinolin-1-yl)naphthalen-1-ol (CAS 897035-09-5)
- 2-((Methylsulfonyl)thio)ethyl 4-aminobenzoate (CAS 212207-24-4)
- 2-(2-Benzylphenoxy)aniline (CAS 946727-14-6)
- 2-((4-Fluorophenyl)thio)-N-(p-tolyl)acetamide (CAS 693269-38-4)
- 4-Phenylnaphthalene-1,2-dione (CAS 73671-07-5)
- 2-(Pyridin-2-yl)-N-(2-(vinyloxy)ethyl)ethan-1-amine (CAS 625410-03-9)
- (S)-Ketorolac Trometamol (CAS 156699-13-7)
- 3-Bromo-2-bromomethylpyridine, 97% (CAS 754131-60-7)
- 2-[(3R)-pyrrolidin-3-yl]acetic acid (CAS 122442-01-7)
- N-Methyl-N-(4-phenylpiperidin-4-yl)acetamide hydrochloride (CAS 188916-70-3)
- (5-(4-Chlorophenoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanol (CAS 318239-67-7)
- Pomalidomide N-Isobenzofuran-1,3-dione (CAS 1795373-50-0)
- 5-amino-1H-1,3-benzodiazole-7-carboxylic acid (CAS 1337880-99-5)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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