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4,5-Dibromo-3(2H)-pyridazinone, 98%, Thermo Scientific Chemicals

$230.10 - $801.08

Chemical Identifiers

CAS 5788-58-9
Molecular Formula C4H2Br2N2O
Molecular Weight (g/mol) 253.881
MDL Number MFCD00023641
InChI Key AGLQURQNVJVJNB-UHFFFAOYSA-N
Synonym 4,5-dibromopyridazin-3 2h-one, 4,5-dibromo-3 2h-pyridazinone, 4,5-dibromopyridazin-3-one, 4,5-dibromopyridazine-3 2h-one, 4,5-dibromopyridazin-3-ol, 4,5-dibromo-2,3-dihydropyridazin-3-one, 3 2h-pyridazinone, 4,5-dibromo, 4,5-dibromo-2h-pyridazin-3-one, 4,5-dibromo-2-hydropyridazin-3-one
PubChem CID 236181
IUPAC Name 4,5-dibromo-1H-pyridazin-6-one
SMILES C1=NNC(=O)C(=C1Br)Br
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Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1599406
View Documents Promotion Details
Thermo Scientific Chemicals
A1599406
5 g
Each for $230.10
 
AAA1599414
View Documents Promotion Details
Thermo Scientific Chemicals
A1599414
25 g
Each for $801.08
 
Description

Description

4,5-Dibromo-3(2H)-pyridazinone is used as an intermediate in the manufacture of pharmaceuticals. It is widely used in chemical research and in fine chemicals.

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
4,5-Dibromo-3(2H)-pyridazinone is used as an intermediate in the manufacture of pharmaceuticals. It is widely used in chemical research and in fine chemicals.

Notes
Incompatible with strong oxidizing agents.
Specifications

Chemical Identifiers

5788-58-9
253.881
AGLQURQNVJVJNB-UHFFFAOYSA-N
236181
C1=NNC(=O)C(=C1Br)Br
C4H2Br2N2O
MFCD00023641
4,5-dibromopyridazin-3 2h-one, 4,5-dibromo-3 2h-pyridazinone, 4,5-dibromopyridazin-3-one, 4,5-dibromopyridazine-3 2h-one, 4,5-dibromopyridazin-3-ol, 4,5-dibromo-2,3-dihydropyridazin-3-one, 3 2h-pyridazinone, 4,5-dibromo, 4,5-dibromo-2h-pyridazin-3-one, 4,5-dibromo-2-hydropyridazin-3-one
4,5-dibromo-1H-pyridazin-6-one

Specifications

5788-58-9
C4H2Br2N2O
5 g
4,5-dibromopyridazin-3 2h-one, 4,5-dibromo-3 2h-pyridazinone, 4,5-dibromopyridazin-3-one, 4,5-dibromopyridazine-3 2h-one, 4,5-dibromopyridazin-3-ol, 4,5-dibromo-2,3-dihydropyridazin-3-one, 3 2h-pyridazinone, 4,5-dibromo, 4,5-dibromo-2h-pyridazin-3-one, 4,5-dibromo-2-hydropyridazin-3-one
C1=NNC(=O)C(=C1Br)Br
253.881
253.89
4,5-Dibromo-3(2H)-pyridazinone
∼220°C (decomposition)
MFCD00023641
121469
AGLQURQNVJVJNB-UHFFFAOYSA-N
4,5-dibromo-1H-pyridazin-6-one
236181
98%
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