4-Bromopyridine

4-Bromopyridine Basic information

Product Name:	4-Bromopyridine
Synonyms:	4-bromo-pyridin;Pyridine, 4-bromo-;1-Bromo-4-azabenzene;3-IODOPYRIDINE 7;Tedizolid Impurity 79;4-BROMOPYRIDINE
CAS:	1120-87-2
MF:	C5H4BrN
MW:	158
EINECS:	214-320-5
Product Categories:	pharmacetical
Mol File:	1120-87-2.mol

4-Bromopyridine Chemical Properties

Melting point	53-56 °C(lit.)
Boiling point	183°C (rough estimate)
density	1.6450
refractive index	1.5694 (estimate)
Fp	224 °F
pka	3.35±0.10(Predicted)
CAS DataBase Reference	1120-87-2(CAS DataBase Reference)
EPA Substance Registry System	4-Bromopyridine (1120-87-2)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

4-Bromopyridine Usage And Synthesis

Definition

ChEBI: 4-bromopyridine is a monobromopyridine.

4-Bromopyridine Preparation Products And Raw materials

Raw materials	3-Iodopyridine-->4-Bromopyridine N-Oxide-->4-Aminopyridine-->4-Nitropyridine N-oxide-->Pyridine-N-oxide-->4-Bromo-3-methylpyridine-->3-Bromo-4-methylpyridine
Preparation Products	1-(4-Pyridyl)piperazine-->Paraquat dichloride-->4,4'-DIPYRIDYL SULFIDE-->2-(4-Pyridyl)benzaldehyde-->Piperidine, 4-(1H-pyrazol-1-yl)- (9CI)-->1,4-bis(pyrid-4-yl)benzene-->4-Ethynylpyridine-->5-BROMO-PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER-->4-Bromo-2-pyridinemethanol

4-Bromopyridine hydrochloride 2,4-DIBROMO-3-CHLOROPYRIDINE 2,3,4,6-TETRABROMOPYRIDINE 4-Bromopyridine N-Oxide 4-Bromo-2,3,5,6-tetrachloropyridine Disperse Yellow 64 2,4,5-TRIBROMOPYRIDINE 1-(4-bromopyridin-2-yl)hydrazine 4-Bromopyridine 2,3,4,5-TETRABROMOPYRIDINE 3,4-DIBROMOPYRIDINE 2,3,4,5,6-PENTABROMOPYRIDINE 2,4,6-Tribromopyridine 2,8-BIS(TRIFLUOROMETHYL)-4-BROMOQUINOLINE 4-Bromo-2,3,5,6-tetrafluoropyridine 2,3,4-TRIBROMOPYRIDINE 4-BROMOPYRIDIN-2-OL 4,6-DIBROMO-2-CHLOROPYRIDIN-3-AMINE

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