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ChemicalBook--->CAS DataBase List--->84539-34-4

84539-34-4

84539-34-4 Structure

84539-34-4 Structure
IdentificationBack Directory
[Name]

4-AMINO-3,5-DIBROMOPYRIDINE
[CAS]

84539-34-4
[Synonyms]

AURORA 15013
IFLAB-BB F1371-0141
OTAVA-BB BB7110951384
3,5-DIBROMOPYRIDIN-4-AMINE
3,5-dibroMo-4-aMinopyridin
4-aMino-3,5-dibroMopyridin
3,5-Dibromo-4-pyridinamine
3,5-dibromo-4-aminopyridine
4-AMINO-3,5-DIBROMOPYRIDINE
4-Pyridinamine, 3,5-dibromo-
3,5-Dibromo-pyridin-4-ylamine
Dalfampridine Related Compound B
4-AMINO-3,5-DIBROMOPYRIDINE ISO 9001:2015 REACH
4-Amino-3,5-dibromopyridine 3,5-Dibromopyridin-4-amine
[Molecular Formula]

C5H4Br2N2
[MDL Number]

MFCD00234048
[MOL File]

84539-34-4.mol
[Molecular Weight]

251.91
Chemical PropertiesBack Directory
[Melting point ]

156-158℃
[Boiling point ]

292.9±35.0 °C(Predicted)
[density ]

2.147
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[form ]

powder to crystal
[pka]

4.96±0.24(Predicted)
[color ]

Light yellow to Yellow to Orange
Safety DataBack Directory
[Hazard Codes ]

Xi,T
[Risk Statements ]

25-37/38-41
[Safety Statements ]

26-45
[RIDADR ]

UN 2811 6.1 / PGIII
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HS Code ]

29333990
Hazard InformationBack Directory
[Chemical Properties]

white solid
[Uses]

4-Amino-3,5-dibromopyridine is an important synthetic intermediate of a natural product Desmopyradine, can be converted into another important pyridine intermediate such as 3, 5-dibromopyridine, 3, 5-dibromo-4-iodopyridine and the like, and has important synthetic value.
[Preparation]

A preparation method of 4-Amino-3,5-dibromopyridine is characterized by comprising the following steps: pyridine or pyridine salt is taken as raw material, ammonium salt and H are added into HBr solution2O2And reacting in one step to obtain the 4-Amino-3,5-dibromopyridine.
Spectrum DetailBack Directory
[Spectrum Detail]

4-AMINO-3,5-DIBROMOPYRIDINE(84539-34-4)1HNMR
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