1,3-Di(1,3,2-dioxaborolan-2-yl)benzene CAS 128796-40-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128796-40-7 |
| Molecular Formula | C10H12B2O4 |
| Molecular Weight | 217.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Di(1,3,2-dioxaborolan-2-yl)benzene (CAS 128796-40-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12B2O4. Molecular weight: 217.82 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12B2O4 |
| Molecular Weight | 217.82 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Di Standards
- Methyl 4-(1,3,2-dioxaborolan-2-yl)benzoate (CAS 276694-15-6)
- 2-(1,3,2-Dioxaborolan-2-yl)pyridine (CAS 317810-27-8)
- 3-(1,3,2-Dioxaborolan-2-yl)benzoic acid (CAS 2070921-91-2)
- 4-(1,3,2-Dioxaborolan-2-yl)benzoic acid (CAS 276694-12-3)
- 2-(1,3,2-Dioxaborolan-2-yl)-9H-fluoren-9-one (CAS 809287-24-9)
- 3-(1,3,2-Dioxaborolan-2-yl)-9-methyl-9H-carbazole (CAS 809287-10-3)
- (E)-(3-(1,3,2-Dioxaborolan-2-yl)prop-1-en-1-yl)trimethylsilane (CAS 113999-42-1)
- (2-Phenyl-1,3,2-dioxaborolan-4-yl)methanol (CAS 2412-76-2)
Recommended Standards
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- 2-(3-chloro-1,2,4-triazin-6-yl)ethynyl-trimethyl-silane (CAS 2587399-75-3)
- 1-(HYDROXYMETHYL)CYCLOPROPYL BENZOATE (CAS 1245931-97-8)
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- N,N'-Bis(3-hydroxypropyl)homopiperazine (CAS 19970-80-0)
- Coronene-d12 (CAS 16083-32-2)
- 2-Pyrrolidin-1-yl-ethanol (CAS 30727-31-2)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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