2,4-Dichloro-5-(pyridin-3-ylmethoxy)phenylboronic acid CAS 2096337-24-3
| CAS No. | 2096337-24-3 |
| Molecular Formula | C12H10BCl2NO3 |
| Molecular Weight | 297.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Dichloro-5-(pyridin-3-ylmethoxy)phenylboronic acid (CAS 2096337-24-3), a certified reference material (molecular formula C12H10BCl2NO3, MW 297.93 g/mol) for analytical method development and quality control.
2,4-Dichloro-5-(pyridin-3-ylmethoxy)phenylboronic acid (C12H10BCl2NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2,4-Dichloro-5-(pyridin-3-ylmethoxy)phenylboronic 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 | C12H10BCl2NO3 |
| Molecular Weight | 297.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2,3-Dibromo-5,6-dimethoxypyrazine (CAS 2385836-13-3)
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- Ethyl 2,5-dibromo-1H-imidazole-4-carboxylate (CAS 74478-96-9)
- 2-cyano-3-(1H-pyrrolo[2,3-b]pyridin-3-ly)-2-Propenamide (CAS 157561-90-5)
- 5-(Methylthio)-2H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine (CAS 93886-72-7)
- 2,2-Dimethoxy-2-phenylacetophenone (CAS 24650-42-8)
- 2-Chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloride (CAS 1432795-17-9)
- 3,4-Diiodo-5-methyl-1H-pyrazole (CAS 6715-87-3)
- Ethyl 5-Chloroindole-3-acetate (CAS 221188-28-9)
- 4-Mercapto-1H-benzo[d]imidazol-2(3H)-one (CAS 548458-10-2)
- 1-(7-Bromo-4-methyl-3,4-dihydropyrido[2,3-b]pyrazin-1(2H)-yl)-2,2-dimethylpropan-1-one (CAS 1142192-65-1)
- 4-Bromo-7-(difluoromethoxy)-1H-indole (CAS 1707367-46-1)
- Cycloaspeptide D (CAS 691363-62-9)
Why CATO?
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