Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
Learn More
1H-Pyrazole-3-boronic acid pinacol ester, 95%
Click to view available options
Quantity:
1 g
5 g
Description
1H-Pyrazole-3-boronic acid pinacol ester is used as an intermediate in organic synthesis.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
1H-Pyrazole-3-boronic acid pinacol ester is used as an intermediate in organic synthesis.
Solubility
Insoluble in water.
Notes
Store in cool, dry conditions. Keep container tightly closed. Incompatible with oxidizing agents.
1H-Pyrazole-3-boronic acid pinacol ester is used as an intermediate in organic synthesis.
Solubility
Insoluble in water.
Notes
Store in cool, dry conditions. Keep container tightly closed. Incompatible with oxidizing agents.

Specifications
Specifications
Melting Point | 105°C to 108°C |
Quantity | 5 g |
Solubility Information | Insoluble in water. |
Formula Weight | 194.04 |
Percent Purity | 95% |
Chemical Name or Material | 1H-Pyrazole-3-boronic acid pinacol ester |
Safety and Handling
Hazard Category | H315-H319-H335 |
Hazard Statement | GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. |
Precautionary Statement | P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c |
TSCA | No |
Recommended Storage | Ambient temperatures |
RUO – Research Use Only
Product Content Correction
Your input is important to us. Please complete this form to provide feedback related to the content on this product.
Product Title
Spot an opportunity for improvement?Share a Content Correction