(4-(Isopropoxycarbonyl)phenyl)boronic acid CAS 342002-82-8
| CAS No. | 342002-82-8 |
| Molecular Formula | C10H13BO4 |
| Molecular Weight | 208.02 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.
CATO supplies (4-(Isopropoxycarbonyl)phenyl)boronic acid (CAS 342002-82-8), a certified reference material (molecular formula C10H13BO4, MW 208.02 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, (4-(Isopropoxycarbonyl)phenyl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 208.02 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).
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 | C10H13BO4 |
| Molecular Weight | 208.02 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.) | 2025 |
Related Isopropoxycarbonyl Standards
- 2-(Isopropoxycarbonyl)nicotinic acid (CAS 118892-73-2)
- 3-(Isopropoxycarbonyl)-2-pyridinecarboxylic acid (CAS 1353501-96-8)
- 4-(Isopropoxycarbonyl)nicotinic acid (CAS 25230-26-6)
- 4-(Isopropoxycarbonyl)-3-methylphenylboronic acid (CAS 2121513-23-1)
- 3-[(Isopropoxycarbonyl)amino]phenylboronic acid (CAS 1638329-69-7)
- 4-(isopropoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid (CAS 796079-90-8)
- 4-(Isopropoxycarbonyl)thiomorpholine-3-carboxylic acid (CAS 1544398-94-8)
- 1-(Isopropoxycarbonyl)-2,3-dihydro-1H-pyrrolizine-7-carboxylic acid (CAS 66635-70-9)
Recommended Standards
- (4-(3-Hydrazinyl-3-oxopropyl)phenyl)boronic acid (CAS 957034-83-2)
- (4-(Methoxycarbonyl)-3,5-dimethylphenyl)boronic acid (CAS 876189-19-4)
- (4-(2-Ethoxy-2-oxoethyl)phenyl)boronic acid (CAS 92243-74-8)
- (4-(Propoxycarbonyl)phenyl)boronic acid (CAS 91062-38-3)
- 2-(4-Methylphenyl)cyclopentan-1-ol (CAS 933674-32-9)
- (3-Chlorophenyl)(3-(trifluoromethyl)phenyl)methanamine (CAS 1021127-59-2)
- 13-Chloro-1-(9H-fluoren-9-yl)-13-oxotridecyl carbamate (CAS 626252-48-0)
- 4-Fluorophenethylmagnesium bromide, 0.5M THF (CAS 157977-55-4)
- 5-(3,5-Dimethoxyphenyl)-1H-pyrazol-3-amine (CAS 569655-99-8)
- 7-Chloro-3-methylimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1159833-58-5)
- Letermovir Impurity 32 (CAS 2994645-03-1)
- 4-Methyl-4'-(methylthio)benzhydrol (CAS 842140-63-0)
- 2,3-Dimethoxynaphthalene, 97% (CAS 10103-06-7)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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