4-(4-Bromo-2-methoxyphenyl)-pyridine CAS 1449008-05-2
| CAS No. | 1449008-05-2 |
| Molecular Formula | C12H10BrNO |
| Molecular Weight | 264.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Bromo-2-methoxyphenyl)-pyridine (CAS 1449008-05-2) is a high-purity analytical reference standard with the molecular formula C12H10BrNO and a molecular weight of 264.12 g/mol.
The molecular framework of 4-(4-Bromo-2-methoxyphenyl)-pyridine (C12H10BrNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 4-(4-Bromo-2-methoxyphenyl)-pyridine 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 | C12H10BrNO |
| Molecular Weight | 264.12 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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- (1-Methylazetidin-3-yl)(piperidin-4-yl)methanol dihydrochloride (CAS 2306271-54-3)
- N1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N2-(2-nitrophenyl)ethane-1,2-diamine (CAS 338772-75-1)
- Ethyl 1,6-dimethyl-2-oxo-4-(o-tolyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 1135283-42-9)
- 2-(3-Fluorophenyl)amino-4-(2-fluorophenyl)thiazole (CAS 887267-18-7)
- (2E)-5-(tert-Butyloxycarbonylamino)-5-methylhex-2-enoic Acid (CAS 181646-42-4)
- 2-(Trifluoromethyl)-4H-1-benzopyran-4-one (CAS 151668-40-5)
- (e)-3-(4-Bromo-2-fluorophenyl)prop-2-en-1-ol (CAS 149946-67-8)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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