1H-Pyrazole-3-boronic acid hydrate, 95%

Description

CAS: 376584-63-3 | C3H5BN2O2 | 111.90 g/mol

Significantly used as synthetic intermediates. They are widely used in the production of optics.

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
Significantly used as synthetic intermediates. They are widely used in the production of optics.

Solubility
Soluble in water.

Notes
Refrigerated (2-8°C). Moisture sensitive. Store under inert gas. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 376584-63-3
• Molecular Formula: C3H5BN2O2
• Molecular Weight (g/mol): 111.90
• MDL Number: MFCD07368247 MFCD02020768
• InChI Key: NEUWPDLMDVINSN-UHFFFAOYSA-N
• Synonym: 1h-pyrazol-3-yl boronic acid, pyrazole-3-boronic acid, 1h-pyrazol-3-ylboronic acid, 1h-pyrazole-3-boronic acid, 1h-pyrazole-5-boronic acid, 1h-pyrazol-5-yl boronic acid, 1h-pyrazol-5-yl-5-boronic acid, pyrazol-3-ylboronic acid, 2h-pyrazol-3-ylboronic acid
• PubChem CID: 11251979
• IUPAC Name: 1H-pyrazol-5-ylboronic acid
• SMILES: OB(O)C1=NNC=C1

• Melting Point: 85°C to 88°C
• Quantity: 1 g
• Solubility Information: Soluble in water.
• Formula Weight: 111.9
• Percent Purity: 95%
• Chemical Name or Material: 1H-Pyrazole-3-boronic acid hydrate

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

SDS

RUO – Research Use Only