[3-(1-Methoxy-2-methyl-1-oxopropan-2-yl)phenyl]boronic acid CAS 2246658-07-9
| CAS No. | 2246658-07-9 |
| Molecular Formula | C11H15BO4 |
| Molecular Weight | 222.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
[3-(1-Methoxy-2-methyl-1-oxopropan-2-yl)phenyl]boronic acid (CAS 2246658-07-9) is a high-purity analytical reference standard with the molecular formula C11H15BO4 and a molecular weight of 222.05 g/mol.
Based on its molecular formula C11H15BO4, [3-(1-Methoxy-2-methyl-1-oxopropan-2-yl)phenyl]boronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 222.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H15BO4 |
| Molecular Weight | 222.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
Related Methoxy Standards
- (6-Methoxy-2,2-dimethyl-2,3-dihydrobenzofuran-7-yl)boronic acid (CAS 1789711-61-0)
- 7-Methoxy-5-methylbenzothiophene-2-boronic Acid (CAS 1443531-60-9)
- 2-Methoxy-4-(trifluoromethyl)pyrimidine-5-carboxylic acid (CAS 1202980-50-4)
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- 2-Methoxy-3-nitro-6-(trifluoromethyl)pyridine (CAS 1215595-92-8)
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- 5-Methoxy-3-(trifluoromethyl)pyrazine-2-carboxylic acid (CAS 2770349-33-0)
Recommended Standards
- (5-Allyl-2-(methoxymethoxy)phenyl)boronic acid (CAS 669764-22-1)
- [4-(Oxan-4-yloxy)phenyl]boronic acid (CAS 279261-92-6)
- (5-(Tert-butylcarbamoyl)pyridin-3-yl)boronic acid (CAS 913835-99-1)
- 2-Ethoxycarbonyl-5-ethylphenylboronic acid (CAS 2121514-62-1)
- 2-(3-Chloro-4-phenoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 364354-03-0)
- Methyl 4,6-dichloropyrimidine-5-carboxylate (CAS 87600-71-3)
- 2-(1-Ethyl-1h-imidazol-2-yl)-3-methylbutanoic acid (CAS 1341832-21-0)
- Platencin (CAS 869898-86-2)
- 7-(4-Fluorophenyl)-2-((3,4,4-trifluorobut-3-en-1-yl)thio)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 478043-72-0)
- CZEN-002 (CAS 457605-12-8)
- 7α-Hydroxycholesterol-d7 (CAS 349553-94-2)
- 2-(4-((4-Methylbenzyl)oxy)phenyl)acetonitrile (CAS 175135-33-8)
- 5-Benzyl-6-(p-tolyl)-8-tosyl-2-oxa-5,8-diazaspiro[3.4]Octane (CAS 1556097-49-4)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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