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

$77.53 - $292.95

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
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Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1203106
View Documents Promotion Details
Thermo Scientific Chemicals
A1203106
5 g
Each for $77.53
 
AAA1203114
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Thermo Scientific Chemicals
A1203114
25 g
Each for $292.95
 
Description

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.
Specifications

Chemical Identifiers

17635-44-8
304.767
TXQKCKQJBGFUBF-UHFFFAOYSA-N
627674
C1(=C(NN=C1Br)Br)Br
C3HBr3N2
MFCD00040248
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
3,4,5-tribromo-1H-pyrazole

Specifications

17635-44-8
Odorless
MFCD00040248
113501
Insoluble in water. Soluble in Chloroform.
C1(=C(NN=C1Br)Br)Br
304.767
304.78
3,4,5-Tribromo-1H-pyrazole
184°C to 188°C
C3HBr3N2
5 g
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
TXQKCKQJBGFUBF-UHFFFAOYSA-N
3,4,5-tribromo-1H-pyrazole
627674
97%
Safety and Handling

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

TSCA : No

Recommended Storage : Ambient temperatures

SDS
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RUO – Research Use Only