4-Cyclopentenylphenylboronic acid CAS 1217501-39-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1217501-39-7 |
| Molecular Formula | C11H13BO2 |
| Molecular Weight | 188.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Cyclopentenylphenylboronic acid (CAS 1217501-39-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H13BO2. Molecular weight: 188.03 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H13BO2 |
| Molecular Weight | 188.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Recommended Standards
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- 3-(2-Bromophenyl)-5-methylisoxazole-4-carboxylic acid (CAS 92545-84-1)
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- tert-Butyl (2-fluoro-6-nitrophenyl)carbamate (CAS 148857-98-1)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-7'-fluoro-2',3',4',9'-tetrahydrospiro[piperidine-4,1'-pyrido[3,4-b]indole] (CAS 1025905-33-2)
- (2S)-2-amino-3-(2-methoxyethoxy)propanoic acid (CAS 319427-45-7)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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