5-(4-Fluorophenoxy)pyridin-2-amine CAS 672945-75-4
| CAS No. | 672945-75-4 |
| Molecular Formula | C11H9FN2O |
| Molecular Weight | 204.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-Fluorophenoxy)pyridin-2-amine (CAS 672945-75-4), a certified reference material (molecular formula C11H9FN2O, MW 204.20 g/mol) for analytical method development and quality control.
The molecular framework of 5-(4-Fluorophenoxy)pyridin-2-amine (C11H9FN2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 5-(4-Fluorophenoxy)pyridin-2-amine 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 | C11H9FN2O |
| Molecular Weight | 204.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenoxy Standards
- 2-(3-FLuorophenoxy)phenol (CAS 1369489-25-7)
- 6-(4-Fluorophenoxy)-3-pyridinamine (CAS 143071-78-7)
- 4-(4-Fluorophenoxy)phenol (CAS 1524-19-2)
- 2-(4-Fluorophenoxy)pyridin-3-amine (CAS 175135-64-5)
- 2-(2-Fluorophenoxy)pyridin-3-amine (CAS 175135-66-7)
- 3-(3-FLuorophenoxy)phenol (CAS 1822650-44-1)
- 2-(3-Fluorophenoxy)pyridin-3-amine (CAS 954584-05-5)
- 4-(2-FLuorophenoxy)phenol (CAS 328-21-2)
Recommended Standards
- 4-methanesulfonyl-5-methylfuran-2-carboxylic acid (CAS 910442-09-0)
- 5-(4-Fluorophenyl)-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 689250-52-0)
- 4-Hydroxy-3-methoxybenzenesulfonic Acid (CAS 7134-11-4)
- 5-Fluoro-2-(3-pyridinyloxy)aniline (CAS 869943-34-0)
- 2-(1-(Tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)ethan-1-amine (CAS 1339185-19-1)
- 1-(3,5-Dimethylphenyl)-1h-imidazole-2-thiol (CAS 475997-95-6)
- Methyl 4-bromo-3-methyl-2-nitrobenzoate (CAS 821773-44-8)
- 4-((3,4-Dichlorophenyl)sulfonyl)morpholine (CAS 74832-73-8)
- Sodium (S)-2-hydroxy-4-(methylthio)butanoate (CAS 54641-20-2)
- 4-Amino-2-fluoronicotinic acid (CAS 1269293-47-1)
- n-(2-Chlorobenzyl)-1-(thiazol-5-yl)methanamine (CAS 1344043-01-1)
- 2-(2,4-difluorophenyl)acetaldehyde (CAS 111991-18-5)
- 1-(5-Bromo-2-fluorophenyl)cyclopropanecarbonitrile (CAS 1314781-73-1)
- Influenza PR8 Hemagglutinin Peptide (110-119) (H-6312.0005) (CAS 132031-50-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com