2-([1,1-Biphenyl]-4-yloxy)-5-chloroaniline CAS 946773-01-9
| CAS No. | 946773-01-9 |
| Molecular Formula | C18H14ClNO |
| Molecular Weight | 295.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-([1,1-Biphenyl]-4-yloxy)-5-chloroaniline is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-([1,1-Biphenyl]-4-yloxy)-5-chloroaniline (CAS 946773-01-9) is a high-purity analytical reference standard with the molecular formula C18H14ClNO and a molecular weight of 295.76 g/mol.
Based on its molecular formula C18H14ClNO, 2-([1,1-Biphenyl]-4-yloxy)-5-chloroaniline contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 295.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-([1,1-Biphenyl]-4-yloxy)-5-chloroaniline 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 | C18H14ClNO |
| Molecular Weight | 295.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Biphenyl Standards
- 2-([1,1-Biphenyl]-2-yloxy)-3-chloroaniline (CAS 946772-53-8)
- 2-([1,1-Biphenyl]-2-yloxy)-5-chloroaniline (CAS 946727-75-9)
- 2-([1,1-Biphenyl]-4-yloxy)-3-chloroaniline (CAS 946682-38-8)
- 4-([1,1-Biphenyl]-2-yloxy)-3-chlorophenylamine (CAS 946775-32-2)
- 2-([1,1'-Biphenyl]-4-yl)-N-((1-(hydroxymethyl)cyclopropyl)methyl)acetamide (CAS 1286724-77-3)
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- N-[1,1'-Biphenyl]-4-yl-1-naphthalenamine (CAS 446242-37-1)
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Recommended Standards
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- 2-((3-Chloro-4-methylphenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 309736-60-5)
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