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  7. 4,5-Dibromo-3(2H)-pyridazinone, 98%

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

Catalog No. p-7022981
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Quantity:
25 g
5 g
Catalog No. Quantity
AAA1599406 5 g
AAA1599414 25 g
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Catalog No. AAA1599406

Supplier: Thermo Scientific Chemicals A1599406

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Description

CAS: 5788-58-9 | C4H2Br2N2O | 253.881 g/mol

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.

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

Specifications

Melting Point ∼220°C (decomposition)
Quantity 5 g
Beilstein 121469
Formula Weight 253.89
Percent Purity 98%
Chemical Name or Material 4,5-Dibromo-3(2H)-pyridazinone

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