Benzo[d]isoxazole-4-boronic acid pinacol ester CAS 2379560-80-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2379560-80-0 |
| Molecular Formula | C13H16BNO3 |
| Molecular Weight | 245.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzo[d]isoxazole-4-boronic acid pinacol ester (CAS 2379560-80-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H16BNO3. Molecular weight: 245.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H16BNO3 |
| Molecular Weight | 245.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]oxazole (CAS 2137501-14-3)
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- 6-(3-Methylbenzyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 169772-15-0)
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- 2-((4-Chlorobenzyl)thio)-1,4,5-trimethyl-1H-imidazole (CAS 338965-83-6)
- Ethyl 5-(2,4,5-trimethylphenyl)-5-oxovalerate (CAS 951889-46-6)
- 2-(4-Chloro-2-fluorophenyl)propan-2-ol (CAS 1537457-36-5)
- 2-(Methylthio)pyrimidine-4-carboxylic Acid (CAS 1126-44-9)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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