3-Butoxy-2,6-difluorophenylboronic acid CAS 849062-15-3
| CAS No. | 849062-15-3 |
| Molecular Formula | C10H13BF2O3 |
| Molecular Weight | 230.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Butoxy-2,6-difluorophenylboronic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Butoxy-2,6-difluorophenylboronic acid (CAS 849062-15-3), molecular formula C10H13BF2O3 and molecular weight 230.02 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Butoxy-2,6-difluorophenylboronic acid (C10H13BF2O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H13BF2O3 |
| Molecular Weight | 230.02 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 | 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.) | 1987 |
| Halogen Content | F-containing |
Related Butoxy Standards
- (4-Butoxy-2,3-difluorophenyl)boronic acid (CAS 156487-12-6)
- 3-Butoxy-2,4-difluorophenylboronic acid (CAS 2096329-70-1)
- 4-Butoxy-2,5-difluorophenylboronic acid (CAS 2096339-97-6)
- 4-Butoxy-3,5-difluorophenylboronic acid (CAS 2096329-78-9)
- 5-Butoxy-2,4-difluorophenylboronic acid (CAS 2096331-85-8)
- 1-({[(tert-butoxy)carbonyl]amino}amino)-2,2,2-trifluoroethan-1-ol (CAS 1240526-36-6)
- 4-Butoxy-2,6-difluorobenzoic acid (CAS 123843-56-1)
- 4-Butoxy-3,5-difluorobenzoic acid (CAS 1343701-12-1)
Recommended Standards
- 4-Amino-3-bromo-1H-pyrazolo[3,4-d]pyrimidin-6(5H)-one (CAS 353484-84-1)
- 3-Bromopyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione (CAS 57489-76-6)
- 4-Bromo-2-nitrobenzaldehyde (CAS 5551-12-2)
- 3-Bromo-5-nitrobenzaldehyde (CAS 355134-13-3)
- 2-(Methylthio)spiro[3.4]octane-2-carboxylic acid (CAS 1490578-35-2)
- 4-Bromo-3-isoxazolemethanol (CAS 2703774-72-3)
- L-Alanine-15N-N-t-BOC (CAS 139952-87-7)
- 4-(2-Chloroacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 90619-26-4)
- 3-amino-1,3-dimethyl-cyclobutanol (CAS 1889904-81-7)
- (1S,2S)-Rel-1-amino-2-(trifluoromethyl)cyclopropane-1-carboxylic acid hydrochloride (CAS 1047631-90-2)
- Quinoline-4-D (CAS 15793-83-6)
- N-benzyl-4-phenylbutan-2-amine (CAS 68164-04-5)
- Ethyl 3-chloro-6,7-dimethoxyquinoxaline-2-carboxylate (CAS 33332-57-9)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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