(3-Ethoxy-4-isopropoxyphenyl)boronic acid CAS 900174-06-3
| CAS No. | 900174-06-3 |
| Molecular Formula | C11H17BO4 |
| Molecular Weight | 224.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3-Ethoxy-4-isopropoxyphenyl)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.
CATO supplies (3-Ethoxy-4-isopropoxyphenyl)boronic acid (CAS 900174-06-3), a certified reference material (molecular formula C11H17BO4, MW 224.06 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (3-Ethoxy-4-isopropoxyphenyl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 224.06 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H17BO4 |
| Molecular Weight | 224.06 g/mol |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
Related Ethoxy Standards
- (3-(2-Ethoxy-2-oxoethoxy)phenyl)boronic acid (CAS 957062-63-4)
- (4-(2-Ethoxy-2-oxoethoxy)phenyl)boronic acid (CAS 282116-97-6)
- 1355247-03-8 2-Ethoxy-1-fluoro-4-(trifluoromethoxy)benzene C9H8F4O2 Z9953 (CAS 1355247-03-8)
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- 3-(2-ethoxy-2-oxoethoxy)benzoic acid (CAS 1016826-94-0)
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Recommended Standards
- (2,2-Diphenylvinyl)boronic acid (CAS 474688-72-7)
- (4-(2-Propoxyethoxy)phenyl)boronic acid (CAS 279262-27-0)
- 2-Amino-7-bromoquinazoline (CAS 190274-15-8)
- (4,6-Dichloro-2-fluoro-3-methoxyphenyl)methanamine (CAS 2149590-99-6)
- 4-Cyclopropyl-3-iodobenzoic acid (CAS 1131588-02-7)
- 1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]pyrrolidine-2-carboxylic acid (CAS 1188435-80-4)
- 2-(O-tolyl)imidazo[1,2-a]pyridin-3-amine (CAS 1408748-72-0)
- N-(3-aminophenyl)-2-(azepan-1-yl)acetamide (CAS 937627-48-0)
- 2-(Methyl(pyridin-4-ylmethyl)amino)ethanol (CAS 121489-11-0)
- tert-Butyl (6-methylpiperidin-3-yl)carbamate hydrochloride (CAS 1807542-94-4)
- 3-(4-(Diethylamino)-2-methylphenyl)-3-(1,2-dimethyl-1H-indol-3-yl)isobenzofuran-1(3H)-one (CAS 36499-49-7)
- (1R,2S)-2-((tert-butoxycarbonyl)amino)cyclooctane-1-carboxylic acid (CAS 1013980-15-8)
- 2,2,2-Trifluoro-1-(tetrahydrofuran-3-yl)ethyl trifluoromethanesulfonate (CAS 2137786-65-1)
- Semaglutide Impurity 5 (CAS 23406-82-8)
Why CATO?
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