3,4,5-Tribromo-1H-pyrazole, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11409902	Thermo Scientific Alfa Aesar A12031.06	5 g
11419902	Thermo Scientific Alfa Aesar A12031.14	25 g
11429902	Thermo Scientific Alfa Aesar A12031.22	100 g

Description

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.

Chemical Identifiers

• CAS: 17635-44-8
• Molecular Weight (g/mol): 304.767
• InChI Key: TXQKCKQJBGFUBF-UHFFFAOYSA-N
• PubChem CID: 627674
• SMILES: C1(=C(NN=C1Br)Br)Br

• Molecular Formula: C3HBr3N2
• MDL Number: MFCD00040248
• 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
• IUPAC Name: 3,4,5-tribromo-1H-pyrazole

Specifications

• CAS: 17635-44-8
• Odor: Odorless
• MDL Number: MFCD00040248
• 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
• InChI Key: TXQKCKQJBGFUBF-UHFFFAOYSA-N
• IUPAC Name: 3,4,5-tribromo-1H-pyrazole
• PubChem CID: 627674
• Percent Purity: 97%

• Melting Point: 184°C to 188°C
• Molecular Formula: C3HBr3N2
• Beilstein: 113501
• Solubility Information: Insoluble in water. Soluble in Chloroform.
• SMILES: C1(=C(NN=C1Br)Br)Br
• Molecular Weight (g/mol): 304.767
• Formula Weight: 304.78
• Chemical Name or Material: 3,4,5-Tribromo-1H-pyrazole

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

RUO – Research Use Only