(5,6-Dihydro-2H-pyran-3-yl)boronic acid CAS 1346526-57-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1346526-57-5 |
| Molecular Formula | C5H9BO3 |
| Molecular Weight | 127.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (5,6-Dihydro-2H-pyran-3-yl)boronic acid (CAS 1346526-57-5) pharmaceutical standards reference standard. Molecular formula: C5H9BO3. Molecular weight: 127.93 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1991 |
Related Dihydro Standards
- 3,6-Dihydro-2H-pyran-4-boronic Acid (CAS 1002127-60-7)
- (3,4-dihydro-2H-pyran-6-yl)boronic acid (CAS 1094092-19-9)
- 3-Oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid (CAS 478968-51-3)
- 4-Oxo-4,5-dihydro-1H-imidazole-2-carboxylic acid (CAS 861293-24-5)
- 5-Oxo-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 71173-77-8)
- 5,6-Dihydro-2H-pyran-3-carboxylic acid (CAS 100313-48-2)
- 3,6-dihydro-2H-pyran-2-carboxylic acid (CAS 116233-54-6)
- Methyl 4,5-dihydro-1H-pyrazole-5-carboxylate (CAS 164928-01-2)
Recommended Standards
- Method 300.1 Surrogate Standard (CAS 13425-80-4)
- ((1E,3Z)-5-Hydroxypenta-1,3-dien-1-yl)boronic acid (CAS 299180-01-1)
- (3-Oxocyclopentyl)boronic acid (CAS 1290145-70-8)
- [(3Z)-2-Oxo-1-phenyl-2,3-dihydro-1H-indol-3-ylidene]amino N-(2-methylphenyl)carbamate (CAS 866143-49-9)
- cis-Ethylenediaminemalonatoplatinum(II) (CAS 41666-77-7)
- 4-((Trifluoromethyl)thio)benzene-1,2-diamine (CAS 370-46-7)
- N,N-Diethyl-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1353718-28-1)
- 3-((6-Methyl-1H-benzo[d]imidazol-2-yl)amino)propan-1-ol (CAS 302812-86-8)
- N-(Benzo[d][1,3]dioxol-5-yl)-2-(2-oxobenzo[cd]indol-1(2H)-yl)acetamide (CAS 354121-90-7)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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