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  7. 3,4,5-Tribromo-1H-pyrazole, 97%

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

Catalog No. p-7081781
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AAA1203106 5 g
AAA1203114 25 g
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Catalog No. AAA1203106 Supplier Thermo Scientific Chemicals Supplier No. A1203106
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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.

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

Specifications

Melting Point 184°C to 188°C
Odor Odorless
Quantity 5 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

RUO – Research Use Only