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HS Code |
778005 |
| Chemical Name | 1-(Tetrahydropyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole |
| Molecular Formula | C16H27BN2O4 |
| Molecular Weight | 322.21 |
| Cas Number | 2138475-17-7 |
| Appearance | White to off-white solid |
| Purity | Typically >97% |
| Storage Conditions | Store at 2-8°C, protect from moisture |
| Smiles | B1OC(C)(C)C(C)(C)O1c2cc(nn2)OC3CCCCO3 |
| Inchi | InChI=1S/C16H27BN2O4/c1-15(2)16(3,4)23-17(22-15)13-12-18-19-14(13)21-11-7-5-6-8-20-9-10-11/h11-12H,5-10H2,1-4H3 |
| Solubility | Soluble in organic solvents like DCM, THF |
| Synonyms | THP-pyrazole boronic ester |
| Boiling Point | Decomposes before boiling |
| Hazard Statements | May cause irritation to eyes, skin, or respiratory system |
| Application | Used in Suzuki-Miyaura cross-coupling reactions |
As an accredited 1-(Tetrahydropyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Supplied in a 1 g amber glass vial, Sigma Aldrich-branded label detailing compound name, purity, CAS number, and safety information. |
| Shipping | 1-(Tetrahydropyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole is shipped in tightly sealed containers, protected from moisture and air. Standard shipping is via ground or air, compliant with chemical transport regulations. Temperature and packaging requirements vary by supplier; consult the safety data sheet for specific instructions and regulatory compliance. |
| Storage | 1-(Tetrahydropyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole should be stored in a tightly sealed container, protected from moisture, light, and air. Store at 2–8°C (refrigerator) in a dry, well-ventilated area. Avoid exposure to heat, sources of ignition, and incompatible materials such as strong oxidizing agents. Follow manufacturer’s safety and handling guidelines. |
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