4-(2-Hydroxy-2-propanyl)phenylboronic Acid CAS 886593-45-9
| CAS No. | 886593-45-9 |
| Molecular Formula | C9H13BO3 |
| Molecular Weight | 180.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(2-Hydroxy-2-propanyl)phenylboronic Acid (CAS 886593-45-9), a certified reference material (molecular formula C9H13BO3, MW 180.01 g/mol) for analytical method development and quality control.
Structurally, 4-(2-Hydroxy-2-propanyl)phenylboronic Acid (C9H13BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 180.01 g/mol, it falls into the medium-molecular-weight range. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-(2-Hydroxy-2-propanyl)phenylboronic 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 | C9H13BO3 |
| Molecular Weight | 180.01 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.) | 1987 |
Related Hydroxy Standards
- 4-Hydroxy-3-isopropylphenylboronic acid (CAS 1451390-86-5)
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- 3-(2-Hydroxy-2-propyl)phenylboronic Acid (CAS 955369-43-4)
- 4-Hydroxy-6-(trifluoromethyl)-2H-pyran-2-one (CAS 387866-40-2)
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Recommended Standards
- 3-Isopropoxyphenylboronic acid (CAS 216485-86-8)
- 4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-1H-pyrazole (CAS 2096995-02-5)
- 3-Ethyl-4-methoxyphenylboronic acid (CAS 947547-41-3)
- 4-(Hydroxymethyl)-2,6-dimethylphenylboronic acid (CAS 2121513-77-5)
- Ethyl 1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate (CAS 91397-55-6)
- 6-((4-Fluorobenzyl)thio)-9-(tetrahydro-2H-pyran-2-yl)-9H-purine (CAS 2343-15-9)
- 3-((1H-1,2,4-Triazol-1-yl)methyl)-N-(4-chlorophenyl)-1-phenyl-1H-1,2,4-triazol-5-amine (CAS 338418-88-5)
- 4-((5-(Trifluoromethyl)pyridin-2-yl)oxy)benzaldehyde (CAS 103962-21-6)
- (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)-4-chlorophenyl)boronic acid (CAS 1704074-39-4)
- 4-Methyl-1,4-oxazepan-6-amine (CAS 933743-23-8)
- 3-Methyl-2-heptene (cis- and trans- mixture) (CAS 3404-75-9)
- Methyl 4-ethyl-6,7-dihydro-1H-imidazo[4,5-c]pyridine-5(4H)-carboxylate (CAS 424837-44-5)
- Relebactam Impurity 133 (CAS CATO-C4X-2144133)
- Compstatin control peptide (CAS 301544-78-5)
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