3-Butoxy-2,4-difluoro-5-methylphenylboronic acid CAS 2096329-85-8
| CAS No. | 2096329-85-8 |
| Molecular Formula | C11H15BF2O3 |
| Molecular Weight | 244.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Butoxy-2,4-difluoro-5-methylphenylboronic acid (CAS 2096329-85-8) is a high-purity analytical reference standard with the molecular formula C11H15BF2O3 and a molecular weight of 244.04 g/mol.
3-Butoxy-2,4-difluoro-5-methylphenylboronic acid (C11H15BF2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 3-Butoxy-2,4-difluoro-5-methylphenylboronic 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 | C11H15BF2O3 |
| Molecular Weight | 244.04 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.) | 1997 |
| Halogen Content | F-containing |
Related Butoxy Standards
- (6-(Sec-butoxy)naphthalen-2-yl)boronic acid (CAS 1333411-87-2)
- (6-butoxy-2-naphthyl)boronic acid (CAS 145369-28-4)
- 2-(4-Butoxy-2,6-difluorophenyl)acetic acid (CAS 1373921-12-0)
- 2-(3-Butoxy-2,6-difluorophenyl)acetic acid (CAS 1706446-28-7)
- 1-{[(tert-butoxy)carbonyl]amino}-5-oxopyrrolidine-3-carboxylic acid (CAS 1354952-07-0)
- 2-[(tert-Butoxy)carbonyl]-6-oxo-1,2-diazinane-4-carboxylic acid (CAS 1427380-68-4)
- 5-({[(tert-butoxy)carbonyl]amino}methyl)-4,5-dihydro-1,2-oxazole-3-carboxylic acid (CAS 1785259-05-3)
- 4-[2-(tert-butoxy)-2-oxoethyl]oxane-4-carboxylic acid (CAS 1955560-88-9)
Recommended Standards
- 3-Bromo-2-methyl-6-nitrobenzaldehyde (CAS 83647-41-0)
- 4-Bromo-2-(2-nitrovinyl)phenol (CAS 61131-72-4)
- 2,4-Difluoro-5-methyl-3-(2-methylpropoxy)phenylboronic acid (CAS 2096339-91-0)
- 4-Bromo-6,8-difluoroquinoline (CAS 577692-34-3)
- 6-Bromo-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1337523-99-5)
- 5-Bromo-2-(3-methoxypropoxy)aniline (CAS 946786-59-0)
- Methylamine-N,N-d2 (gas) (CAS 2614-35-9)
- 4-(Dimethylamino)-2,5-dimethoxybenzaldehyde (CAS 88753-04-2)
- N-Methyl-N-phenyl-2-vinylaniline (CAS 1416427-14-9)
- N-(2-Bromophenyl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 142529-63-3)
- N-Butyl-4-methyl-2-nitroaniline (CAS 216591-86-5)
- 2-Bromo-4-methyl-N-(thiophen-2-ylmethyl)aniline (CAS 1019512-14-1)
- (E)-2-(But-2-enoyl)-1-ethyl-5,5-dimethylpyrazolidin-3-one (CAS 365456-23-1)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
Why CATO?
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