(5-Fluoro-2-isopropoxyphenyl)boronic acid CAS 480438-63-9
| CAS No. | 480438-63-9 |
| Molecular Formula | C9H12BFO3 |
| Molecular Weight | 198.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (5-Fluoro-2-isopropoxyphenyl)boronic acid.
(5-Fluoro-2-isopropoxyphenyl)boronic acid (CAS 480438-63-9), molecular formula C9H12BFO3 and molecular weight 198.00 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, (5-Fluoro-2-isopropoxyphenyl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 198.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-Fluoro-2-isopropoxyphenyl)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 | C9H12BFO3 |
| Molecular Weight | 198.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 2-Fluoro-4-propoxyphenylboronic acid (CAS 1107603-51-9)
- 3-Fluoro-5-isopropoxyphenylboronic acid (CAS 1195945-65-3)
- 4-Fluoro-3-isopropoxyphenylboronic acid (CAS 1451390-94-5)
- (3-Fluoro-4-propoxyphenyl)boronic Acid (CAS 192376-68-4)
- (2-Fluoro-3-isopropoxyphenyl)boronic acid (CAS 855230-63-6)
- (2-Fluoro-3-propoxyphenyl)boronic acid (CAS 871126-09-9)
- (2-Fluoro-4-isopropoxyphenyl)boronic acid (CAS 586389-90-4)
- (2-Fluoro-5-isopropoxyphenyl)boronic acid (CAS 849062-30-2)
Recommended Standards
- (5-Ethoxy-2-fluoro-4-methylphenyl)boronic acid (CAS 918813-07-7)
- (5-Fluoro-2-propoxyphenyl)boronic Acid (CAS 480438-73-1)
- (4-Fluoro-2-propoxyphenyl)boronic acid (CAS 480438-60-6)
- (6-(Ethyl(methyl)amino)-4-fluoropyridin-3-yl)boronic acid (CAS 2225171-66-2)
- 2-(Pyrrolidin-1-yl)quinazolin-4-ol (CAS 29874-77-9)
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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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