1-(2-Amino-3-chloro-6-fluorophenyl)naphthalen-2-ol CAS 1424386-52-6
| CAS No. | 1424386-52-6 |
| Molecular Formula | C16H11ClFNO |
| Molecular Weight | 287.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H11ClFNO, 1-(2-Amino-3-chloro-6-fluorophenyl)naphthalen-2-ol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 287.72 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.
1-(2-Amino-3-chloro-6-fluorophenyl)naphthalen-2-ol (CAS 1424386-52-6), molecular formula C16H11ClFNO and molecular weight 287.72 g/mol, is a CATO reference standard with documented purity and traceability.
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 1-(2-Amino-3-chloro-6-fluorophenyl)naphthalen-2-ol 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 | C16H11ClFNO |
| Molecular Weight | 287.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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- 2-Chloro-5-ethoxy-4-iodopyridine (CAS 877133-33-0)
- Micafungin Open-ring Analog (CAS 539823-82-0)
- 5-[(2,4-Dichlorophenoxy)methyl]-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole (CAS 478031-76-4)
- 1,3-Dicyclopentylpropan-2-one (CAS 858835-49-1)
- Benzyl 4-bromo-3-methoxythiophene-2-carboxylate (CAS 1707393-72-3)
- N4-(4-Methoxyphenyl)-N2,N2-dimethylpteridine-2,4-diamine (CAS 946348-70-5)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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