(2,5-Dibutoxy-1,4-phenylene)diboronic acid CAS 373502-83-1
| CAS No. | 373502-83-1 |
| Molecular Formula | C14H24B2O6 |
| Molecular Weight | 309.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,5-Dibutoxy-1,4-phenylene)diboronic acid (C14H24B2O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 supplies (2,5-Dibutoxy-1,4-phenylene)diboronic acid (CAS 373502-83-1), a certified reference material (molecular formula C14H24B2O6, MW 309.96 g/mol) for analytical method development and quality control.
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-Dibutoxy-1,4-phenylene)diboronic acid 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 | C14H24B2O6 |
| Molecular Weight | 309.96 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
Related Dibutoxy Standards
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- 4-(2,5-Dibutoxy-4-nitrophenyl)morpholine (CAS 86-15-7)
- 2,4-Dibutoxy-1-nitrobenzene (CAS 1167434-38-9)
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Recommended Standards
- 2-Bromo-1-(4-bromo-2-fluoro-6-methylphenyl)ethanone (CAS 1934465-25-4)
- 1,3-Dibromo-4H-cyclopenta[c]thiophene-4,6(5H)-dione (CAS 246232-37-1)
- 2,5’-Dibromo-2’-fluoropropiophenone (CAS 1221684-53-2)
- 4,5-Dichloro-2-(2,4-dichlorophenyl)-2,3-dihydropyridazin-3-one (CAS 24725-65-3)
- 6-Chloro-2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylic acid (CAS 874830-60-1)
- 3-(3-Bromobut-3-en-1-yl)benzoic acid (CAS 732249-31-9)
- (S)-2-(5,6-Dichloro-1,3-dioxoisoindolin-2-yl)propanoic acid (CAS 111104-26-8)
- 4-Chloro-N-(5-chloro-2-methylphenyl)benzamide (CAS 301159-93-3)
- 1-(Phenylsulfonyl)piperidine-2-carboxylic acid (CAS 223562-03-6)
- N,N,N-trimethylbutan-1-aminium bromide (CAS 2650-51-3)
- N,N-Diethyl-2,6-dimethoxy-5-(methylthio)pyrimidin-4-amine (CAS 89587-80-4)
- 2-(2-methoxyethyl)pyrazole-3-carboxylic acid (CAS 936249-31-9)
- 4-Bromo-1-isopropyl-5-methyl-1H-pyrazole (CAS 1506667-04-4)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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