Tetramethyl methylenediboronate CAS 17936-82-2
| CAS No. | 17936-82-2 |
| Molecular Formula | C5H14B2O4 |
| Molecular Weight | 159.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Tetramethyl methylenediboronate (CAS 17936-82-2), a certified reference material (molecular formula C5H14B2O4, MW 159.78 g/mol) for analytical method development and quality control.
Structurally, Tetramethyl methylenediboronate (C5H14B2O4) contains a carbohydrate-derived structure. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 159.78 g/mol, it falls into the medium-molecular-weight range.
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.
Physical & Chemical Properties
| Molecular Formula | C5H14B2O4 |
| Molecular Weight | 159.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1962 |
Related Tetramethyl Standards
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