2-(4H-Benzo[d][1,3]dioxin-6-yl)-4,4,6-trimethyl-1,3,2-dioxaborinane CAS 2096998-44-4
| CAS No. | 2096998-44-4 |
| Molecular Formula | C14H19BO4 |
| Molecular Weight | 262.11 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.
CATO supplies 2-(4H-Benzo[d][1,3]dioxin-6-yl)-4,4,6-trimethyl-1,3,2-dioxaborinane (CAS 2096998-44-4), a certified reference material (molecular formula C14H19BO4, MW 262.11 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 2-(4H-Benzo[d][1,3]dioxin-6-yl)-4,4,6-trimethyl-1,3,2-dioxaborinane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 262.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), 2-(4H-Benzo[d][1,3]dioxin-6-yl)-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 | C14H19BO4 |
| Molecular Weight | 262.11 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
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Recommended Standards
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- 2-Acetoxyphenylboronic Acid Pinacol Ester (CAS 480424-68-8)
- (2S)-1-(Azepan-1-yl)propan-2-amine dihydrochloride (CAS 2126143-22-2)
- 1-(2,4-Dichlorophenyl)-2-(ethylthio)ethan-1-one (CAS 229153-24-6)
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