3,4,5-Tribromo-1H-pyrazole, 97%

Catalog No.	Quantity
AAA1203114	25 g
AAA1203106	5 g

Catalog No. AAA1203114 Supplier Thermo Scientific Chemicals Supplier No. A1203114

Description

CAS: 17635-44-8 | C3HBr3N2 | 304.767 g/mol

2,4,5-Tribromoimidazole(2,4,5-TBI) on condensation with sugar precursors yields 2,4,5-TBI nucleosides. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

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
2,4,5-Tribromoimidazole(2,4,5-TBI) on condensation with sugar precursors yields 2,4,5-TBI nucleosides. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

Solubility
Insoluble in water. Soluble in Chloroform.

Notes
Store in cool place. Keep away from oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 17635-44-8
• Molecular Formula: C3HBr3N2
• Molecular Weight (g/mol): 304.767
• MDL Number: MFCD00040248
• InChI Key: TXQKCKQJBGFUBF-UHFFFAOYSA-N
• Synonym: 3,4,5-tribromopyrazole, 1h-pyrazole, 3,4,5-tribromo, pyrazole, 3,4,5-tribromo, acmc-1c9yo, 3,4,5-tribromo pyrazole, ksc497i1h, #, 3,4,5-tribromo-1h-pyrazole 5g
• PubChem CID: 627674
• IUPAC Name: 3,4,5-tribromo-1H-pyrazole
• SMILES: C1(=C(NN=C1Br)Br)Br

• Melting Point: 184°C to 188°C
• Odor: Odorless
• Quantity: 25 g
• Beilstein: 113501
• Solubility Information: Insoluble in water. Soluble in Chloroform.
• Formula Weight: 304.78
• Percent Purity: 97%
• Chemical Name or Material: 3,4,5-Tribromo-1H-pyrazole

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