4-Hydroxy-3-methoxybenzeneboronic acid pinacol ester, 97% CAS 269410-22-2
| CAS No. | 269410-22-2 |
| Molecular Formula | C13H19BO4 |
| Molecular Weight | 250.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Hydroxy-3-methoxybenzeneboronic acid pinacol ester, 97%.
4-Hydroxy-3-methoxybenzeneboronic acid pinacol ester, 97% (CAS 269410-22-2) is a high-purity analytical reference standard with the molecular formula C13H19BO4 and a molecular weight of 250.10 g/mol.
The molecular framework of 4-Hydroxy-3-methoxybenzeneboronic acid pinacol ester, 97% (C13H19BO4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 4-Hydroxy-3-methoxybenzeneboronic acid pinacol ester, 97% under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H19BO4 |
| Molecular Weight | 250.10 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 chloroform, dichloromethane, ethyl acetate, 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 Hydroxy Standards
- 2-Hydroxy-2,6-bis(trifluoromethyl)-2,3-dihydro-4H-pyran-4-one (CAS 933795-21-2)
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- 3-Hydroxy-4-methoxybenezeneboronic acid pinacol ester, 97% (CAS 269410-23-3)
- 4-Hydroxy-2-methoxybenzeneboronic acid pinacol ester, 97% (CAS 507462-88-6)
- propyl 2-hydroxy-2-phenylacetate (CAS 5413-58-1)
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Recommended Standards
- 4-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 937591-48-5)
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- 4-Methoxy-6-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 2750602-18-5)
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- 3-bromothieno[3,2-b]pyridine (CAS 94191-12-5)
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- tert-Butyldimethyl(3-methyl-4-nitrophenoxy)silane (CAS 188645-93-4)
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- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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