3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde CAS 209740-49-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 209740-49-8 |
| Molecular Formula | C12H15BO3 |
| Molecular Weight | 218.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde (CAS 209740-49-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15BO3. Molecular weight: 218.06 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15BO3 |
| Molecular Weight | 218.06 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.) | 2016 |
Related Dimethyl Standards
- 4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde (CAS 128376-65-8)
- 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde (CAS 95752-86-6)
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Recommended Standards
- 2-Butyl-5-phenyl-1,3,2-dioxaborolan-4-one (CAS 24372-03-0)
- 4-(Cyclopentanecarbonyl)phenylboronic acid (CAS 959861-30-4)
- 1-(4-Bromo-2-fluorophenyl)ethan-1-amine (CAS 1034266-14-2)
- 8-Oxo-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid (CAS 89781-52-2)
- Azapropazone (CAS 13539-59-8)
- 3-(Decylthio)propanoic acid (CAS 60972-24-9)
- 1335031-69-0 (+/-)-5-Methyl-6-azabicyclo[3.2.0]heptan-7-one MFCD20481986 (CAS 1335031-69-0)
- 5-Chloro-1-methyl-3-(propan-2-yl)-1h-pyrazole (CAS 29938-65-6)
- Clindamycin Phosphate EP Impurity E (CAS 18323-44-9)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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