((1E,3Z)-5-Hydroxypenta-1,3-dien-1-yl)boronic acid CAS 299180-01-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 299180-01-1 |
| Molecular Formula | C5H9BO3 |
| Molecular Weight | 127.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((1E,3Z)-5-Hydroxypenta-1,3-dien-1-yl)boronic acid (CAS 299180-01-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9BO3. Molecular weight: 127.93 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9BO3 |
| Molecular Weight | 127.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- (5,6-Dihydro-2H-pyran-3-yl)boronic acid (CAS 1346526-57-5)
- Molybdenum dioxide (CAS 18868-43-4)
- Method 300.1 Surrogate Standard (CAS 13425-80-4)
- 2,6-Diamino-4-(piperidin-1-yl)pyrimidine 1-oxide sulfate (CAS 210357-39-4)
- H-Val-Tyr-NH2.HCl (CAS 126712-17-2)
- 4-(3-(Trifluoromethyl)phenyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1035261-84-7)
- Benidipine Impurity 49 (CAS CATO-C4X-112049)
- (4-Fluoro-3-(morpholinomethyl)phenyl)boronic acid (CAS 1704063-95-5)
- 2-(cyclopropylamino)propanenitrile hydrochloride (CAS 1955507-41-1)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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