2-(5-Chloro-2-methoxyphenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane CAS 2096998-54-6
| CAS No. | 2096998-54-6 |
| Molecular Formula | C13H18BClO3 |
| Molecular Weight | 268.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 268.54 g/mol gives 2-(5-Chloro-2-methoxyphenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(5-Chloro-2-methoxyphenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane (CAS 2096998-54-6), molecular formula C13H18BClO3 and molecular weight 268.54 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(5-Chloro-2-methoxyphenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane (C13H18BClO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(5-Chloro-2-methoxyphenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane 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 | C13H18BClO3 |
| Molecular Weight | 268.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 3-Chloro-4-(hydroxymethyl)phenylboronic Acid Pinacol Ester (CAS 1051316-34-7)
- 2-(2-Chloro-6-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1061367-22-3)
- 3-Chloro-5-(hydroxymethyl)phenylboronic Acid Pinacol Ester (CAS 1112210-59-9)
- 2-Chloro-3-methoxyphenylboronic Acid Pinacol Ester (CAS 1151564-03-2)
- 2-(3-Chloro-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1165936-01-5)
- 2-(2-Chloro-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256781-73-3)
- 2-Chloro-6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1294518-25-4)
- 2-Chloro-3-(hydroxymethyl)phenylboronic Acid Pinacol Ester (CAS 1400755-07-8)
Recommended Standards
- 2-(5-Chloro-2-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 635305-45-2)
- 3-Bromo-5-(2-chlorophenyl)pyridine (CAS 912934-76-0)
- 2-(4-Chloro-2-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 866141-76-6)
- 3-Bromo-5-(3-chloro-phenyl)-pyridine (CAS 675590-26-8)
- 4-Methoxyquinoline-2-carboximidamide hydrochloride (CAS 1179361-98-8)
- 5-Methoxy-2-methylquinazolin-4(1H)-one (CAS 827031-24-3)
- 2-([1,1'-biphenyl]-4-yl)acetonitrile (CAS 31603-77-7)
- Etrasimod Impurity 38 (CAS 2863533-31-5)
- Ambrisentan Impurity 5 (CAS 178306-51-9)
- Methyl 4-((3-cyano-1h-1,2,4-triazol-1-yl)methyl)benzoate (CAS 1252436-78-4)
- (1R,3S)-3-(benzyloxy)-2,2-dimethylcyclobutan-1-ol (CAS 2165527-95-5)
- 3-(2-hydroxy-4,5-dimethyl-1H-imidazol-1-yl)propanoic acid (CAS 1369093-08-2)
- Lofexidine Nitrile Impurity (CAS 78302-27-9)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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