(3-Oxocyclopentyl)boronic Acid Pinacol Ester CAS 379216-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 379216-53-2 |
| Molecular Formula | C11H19BO3 |
| Molecular Weight | 210.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-Oxocyclopentyl)boronic Acid Pinacol Ester (CAS 379216-53-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H19BO3. Molecular weight: 210.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H19BO3 |
| Molecular Weight | 210.08 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 2025 |
Related Oxocyclopentyl Standards
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- [(1S)-3-oxocyclopentyl]methyl ethanesulfonate (CAS 2832230-69-8)
- 6-(2-Oxocyclopentyl)nicotinic acid (CAS 1391257-66-1)
- 4-(3-Oxocyclopentyl)benzoic acid (CAS 872613-88-2)
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- 2-(3-Oxocyclopentyl)isoindoline-1,3-dione (CAS 1029691-06-2)
- 3-((2-Oxocyclopentyl)thio)propanoic acid (CAS 856811-51-3)
Recommended Standards
- 2-(4,5-Dichloro-1H-imidazol-1-yl)ethanethioamide (CAS 175201-50-0)
- (4-formyl-1-naphthyl)boronic acid (CAS 332398-52-4)
- 2,4-Dichloro-6-(methylsulfanyl)pyrimidin-5-amine (CAS 1630906-59-0)
- 3-(4-Aminophenoxy)benzoic acid (CAS 54579-63-4)
- 2-(4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-3-(pyridin-3-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine (CAS 672951-24-5)
- n-(2-Bromophenyl)methanesulfonamide (CAS 116547-91-2)
- 2,4,6,8,10-Pentamethyl-2,4,6,8,10-pentavinyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane (CAS 17704-22-2)
- (R)-1-(4-fluoro-3-(trifluoromethyl)phenyl)propan-1-amine (CAS 1213505-78-2)
- 2-(2-Chloro-6-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805273-23-7)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com