(2,4-Dihydroxyphenyl)boronic acid CAS 1312943-20-6
| CAS No. | 1312943-20-6 |
| Molecular Formula | C6H7BO4 |
| Molecular Weight | 153.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2,4-Dihydroxyphenyl)boronic acid (CAS 1312943-20-6) is a high-purity analytical reference standard with the molecular formula C6H7BO4 and a molecular weight of 153.93 g/mol.
The molecular framework of (2,4-Dihydroxyphenyl)boronic acid (C6H7BO4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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).
CATO manufactures (2,4-Dihydroxyphenyl)boronic acid 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 | C6H7BO4 |
| Molecular Weight | 153.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1990 |
Related Dihydroxyphenyl Standards
- (2,5-Dihydroxyphenyl)boronic acid (CAS 1238196-68-3)
- (3,5-Dihydroxyphenyl)boronic acid (CAS 1285507-23-4)
- (3,4-Dihydroxyphenyl)boronic acid (CAS 852631-64-2)
- 1330260-89-3 2-(3,4-Dihydroxyphenyl)ethanol-d4 2-(3,4-Dihydroxyphenyl)ethyl Alcohol-d4 3,4-DHPEA-d4 3-Hydroxytyrosol-d4 4-(2-Hydroxyethyl)-1,2-benzenediol-d4 Homoprotocatechuyl Alcohol-d4 Hydroxy Tyrosol-d4 |A-(3,4-Dihydroxyphenyl)ethanol-d4 (CAS 1330260-89-3)
- (2,4-Dihydroxyphenyl)acetonitrile (CAS 57576-34-8)
- 2-(3,5-Dihydroxyphenyl)acetonitrile (CAS 58459-40-8)
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Recommended Standards
- (2-Methoxypyrimidin-4-yl)boronic acid (CAS 1315352-24-9)
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- 1-Acetylpyrazole-4-boronic Acid (CAS 1370366-65-6)
- (4-Methoxypyrimidin-2-yl)boronic acid (CAS 1411773-81-3)
- (3-Chlorophenyl)methyl acetate (CAS 21388-93-2)
- 2-Bromo-3-methoxycyclohex-2-en-1-one (CAS 85493-96-5)
- 2,2-Dichloro-1-(3H-pyrrolizin-5-yl)ethanone (CAS 82215-43-8)
- ethyl (1R,3R,4R)-4-fluoro-3-hydroxycyclohexane-1-carboxylate (CAS 1932015-48-9)
- 3-(3-Bromophenyl)bicyclo[1.1.1]Pentane-1-carboxylic acid (CAS 1980044-16-3)
- Ethyl 3-bromo-5-ethoxy-4-((4-fluorobenzyl)oxy)benzoate (CAS 1706447-31-5)
- N-((1-methyl-1H-indol-4-yl)methyl)propan-1-amine (CAS 1342229-37-1)
- (4-(Azetidine-1-carbonyl)phenyl)boronic acid (CAS 1025664-35-0)
- Ethyl 4-hydroxy-6-nitroquinoline-3-carboxylate (CAS 103514-53-0)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com