(8-chloro-7-fluoro-3-hydroxy-1-naphthyl)boronic acid CAS 2757096-73-2
| CAS No. | 2757096-73-2 |
| Molecular Formula | C10H17BClFO3 |
| Molecular Weight | 250.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies (8-chloro-7-fluoro-3-hydroxy-1-naphthyl)boronic acid (CAS 2757096-73-2), a certified reference material (molecular formula C10H17BClFO3, MW 250.50 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, (8-chloro-7-fluoro-3-hydroxy-1-naphthyl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 250.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures (8-chloro-7-fluoro-3-hydroxy-1-naphthyl)boronic acid 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 | C10H17BClFO3 |
| Molecular Weight | 250.50 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F/Cl-containing |
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Why CATO?
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