B-(2-Fluoro-4-propylphenyl)boronic acid CAS 442661-38-3
| CAS No. | 442661-38-3 |
| Molecular Formula | C9H12BFO2 |
| Molecular Weight | 182.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), B-(2-Fluoro-4-propylphenyl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies B-(2-Fluoro-4-propylphenyl)boronic acid (CAS 442661-38-3), a certified reference material (molecular formula C9H12BFO2, MW 182.00 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H12BFO2, B-(2-Fluoro-4-propylphenyl)boronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 182.00 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.
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.
Physical & Chemical Properties
| Molecular Formula | C9H12BFO2 |
| Molecular Weight | 182.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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 B Standards
- (2-Fluoro-5-isopropylphenyl)boronic acid (CAS 1256354-92-3)
- (2-Fluoro-4-isopropylphenyl)boronic acid (CAS 2225174-97-8)
- (4-Fluoro-3-formyl-5-methylphenyl)boronic acid (CAS 1310384-23-6)
- 3-Fluoro-2-formyl-4-methylphenyboronic acid (CAS 1451391-40-4)
- 3-Fluoro-2-formyl-5-methylphenylboronic acid (CAS 2121511-45-1)
- 4-Fluoro-5-formyl-2-methylphenylboronic acid (CAS 2377606-69-2)
- 5-fluoro-6-(hydroxymethyl)-1,3-dihydro-2,1-benzoxaborol-1-ol (CAS 947165-12-0)
- 5-Fluoro-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 2446509-01-7)
Recommended Standards
- 4-Iodobut-1-ene (CAS 7766-51-0)
- iodocyclobutane (CAS 38557-29-8)
- 4-bromo-3-methyl-oxadiazol-3-ium-5-olate (CAS 34731-92-5)
- (Iodomethyl)cyclopropane 33574-02-6 Cyclopropylmethyl iodide (CAS 33574-02-6)
- 2-Chloro-5-(chloromethyl)-3-(difluoromethyl)-4-iodopyridine (CAS 1807059-96-6)
- (2R,6S)-tert-Butyl 2-(benzyloxymethyl)-6-(hydroxymethyl)morpholine-4-carboxylate (CAS 1581750-88-0)
- 4-Bromo-3,3,4,4-tetrafluorobutyl (2,2,3,3,3-pentafluoropropyl) carbonate (CAS 1923267-05-3)
- Monopotassium 7-Amino-1,3-naphthalenedisulfonate Hydrate (CAS 842-15-9)
- 2-Bromo-6-butoxypyridine (CAS 1092848-28-6)
- 2-Acetamidofluoren (CAS 53-96-3)
- 1-(4-Bromobenzyl)-1H-benzo[d]imidazole (CAS 73798-61-5)
- D6-(±)-Jasmonic acid methyl ester (99.2 ATOM% D) (CAS 139435-18-0)
- 3-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-6-(thiophen-2-yl)pyridazine (CAS 946238-92-2)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
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