(4-(Methoxymethyl)phenyl)boronic acid CAS 279262-11-2
| CAS No. | 279262-11-2 |
| Molecular Formula | C8H11BO3 |
| Molecular Weight | 165.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-(Methoxymethyl)phenyl)boronic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(4-(Methoxymethyl)phenyl)boronic acid (CAS 279262-11-2) is a high-purity analytical reference standard with the molecular formula C8H11BO3 and a molecular weight of 165.98 g/mol.
(4-(Methoxymethyl)phenyl)boronic acid (C8H11BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
As a certified reference material (CRM), (4-(Methoxymethyl)phenyl)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.
Physical & Chemical Properties
| Molecular Formula | C8H11BO3 |
| Molecular Weight | 165.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
Related Methoxymethyl Standards
- 3-(Methoxymethyl)phenylboronic Acid (CAS 142273-84-5)
- 2-(Methoxymethyl)benzoic acid (CAS 88550-19-0)
- 3-(Methoxymethyl)benzoic Acid (CAS 32194-76-6)
- 4-(Methoxymethyl)benzoic acid (CAS 67003-50-3)
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Recommended Standards
- (3-Methoxy-5-methylphenyl)boronic acid (CAS 725251-81-0)
- (4-Cyclobutylfuran-2-yl)boronic acid (CAS 2225181-12-2)
- (2-Methoxy-4-methylphenyl)boronic acid (CAS 198211-79-9)
- (4-Ethyl-2-hydroxyphenyl)boronic acid (CAS 259209-34-2)
- 2-Butoxybenzaldehyde (CAS 7091-13-6)
- 1-(Ethylthio)propan-2-one (CAS 20996-62-7)
- 2-Bromo-4-ethylphenyl 2-(4-piperidinyl)ethyl-ether hydrochloride (CAS 1219964-58-5)
- 5,5'-(9H-Fluorene-2,7-diyl)diisophthalic acid (CAS 1424351-59-6)
- 4-Bromo-3-phenylisoxazole (CAS 101774-26-9)
- Montelukast Impurity 44 (CAS 115104-40-0)
- 6-Bromo-8-methyl-[1,2,4]triazolo[4,3-a]pyridine formate (CAS 2204862-87-1)
- tert-Butyl 4-(4-chlorobenzylidene)piperidine-1-carboxylate (CAS 251107-35-4)
- Rel-(3R,4R)-N,4-dimethylpiperidin-3-amine dihydrochloride (CAS 1206825-53-7)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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