(4-Cyclopropyl-3-fluorophenyl)boronic acid CAS 2225173-85-1
| CAS No. | 2225173-85-1 |
| Molecular Formula | C9H10BFO2 |
| Molecular Weight | 179.98 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 (4-Cyclopropyl-3-fluorophenyl)boronic acid.
(4-Cyclopropyl-3-fluorophenyl)boronic acid (CAS 2225173-85-1) is a high-purity analytical reference standard with the molecular formula C9H10BFO2 and a molecular weight of 179.98 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, (4-Cyclopropyl-3-fluorophenyl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.98 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (4-Cyclopropyl-3-fluorophenyl)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 | C9H10BFO2 |
| Molecular Weight | 179.98 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
Related Cyclopropyl Standards
- (2-Cyclopropyl-6-fluorophenyl)boronic acid (CAS 1373394-32-1)
- 5-Cyclopropyl-2-fluorophenylboronic acid (CAS 1586045-56-8)
- (3-Cyclopropyl-2-fluorophenyl)boronic acid (CAS 1801916-30-2)
- (2-Cyclopropyl-4-fluorophenyl)boronic acid (CAS 1824647-97-3)
- (2-Cyclopropyl-3-fluorophenyl)boronic acid (CAS 2225178-10-7)
- (2-Cyclopropyl-5-fluorophenyl)boronic acid (CAS 2225155-34-8)
- (3-Cyclopropyl-4-fluorophenyl)boronic acid (CAS 2225178-16-3)
- (3-Cyclopropyl-5-fluorophenyl)boronic acid (CAS 2225181-55-3)
Recommended Standards
- (4-Cyclopropyl-2-fluorophenyl)boronic acid (CAS 2225175-39-1)
- 2-(3-Fluorophenyl)-1,3,2-dioxaborinane (CAS 684648-38-2)
- 3,5-Dichloropyridine-2,4-diol (CAS 103792-80-9)
- 3,4-Dichloro-1-methyl-2,5-dihydro-1h-pyrrole-2,5-dione (CAS 1123-61-1)
- 2,5-Dimethylphenyl isothiocyanate (CAS 19241-15-7)
- 1-Methylpiperidine-4-carboximidamide (CAS 1339219-85-0)
- CU-HHTP (CAS 2257422-27-6)
- Methyl 3-methylbenzo[b]thiophene-2-carboxylate (CAS 3133-81-1)
- Tert-butyl 4-((3-nitropyridin-2-yl)amino)piperidine-1-carboxylate (CAS 939986-15-9)
- 2-(1-Amino-4-(tert-butoxycarbonylamino)cyclohexyl)acetic acid (CAS 1188263-93-5)
- 3,3-Difluoro-2-Oxopentanoic Acid (CAS 165544-38-7)
- tert-Butyl (2-chloro-4-fluoro-5-methylphenyl)carbamate (CAS 1858757-32-0)
- 2-((2-Benzyl-3-oxoisoindolin-1-yl)thio)acetic acid (CAS 97132-10-0)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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