3-Bromopyridine CAS NO.626-55-1

1. Introduction of 3-Bromopyridine

3-Bromopyridine (CAS NO.626-55-1) is a yellow to brown transparent liquid and can be used as a intermediat

1. Introduction of 3-Bromopyridine

3-Bromopyridine (CAS NO.626-55-1) is a yellow to brown transparent liquid and can be used as a intermediate. We can supply this product on the purity of 99%min(GC). We can produce it 35 metric ton per year. And this product is in stock all the time. The FOB price of this chemical is 0-100000 USD/kilogram from the beijing port. You can pay us via L/C or T/T.

Other detailed information:

Appearance:Yellow to brown transparent liquid
Assay: ≥99.0%(GC)
Moisture: ≤0.5%
Synonyms: 
Formula:  C₅H₄BrN
M.W.: 157.99
Feature: Yellow to brown transparent liquid. bp 173℃(760mmHg)，nD201.570, d4151.640, fp51℃.
Slight soluble in water, Soluble completely in alcohol and ether.

2. Basic information of 3-Bromopyridine

1) Properties:

(1)XLogP3: 1.6; (2)H-Bond Donor: 0; (3)H-Bond Acceptor: 1; (4)Rotatable Bond Count: 0; (5)Exact Mass: 156.952711; (6)MonoIsotopic Mass: 156.952711; (7)Topological Polar Surface Area: 12.9; (8)Heavy Atom Count: 7; (9)Formal Charge: 0; (10)Complexity: 56; (11)Isotope Atom Count: 0; (12)Defined Atom Stereocenter Count: 0; (13)Undefined Atom Stereocenter Count: 0; (14)Defined Bond Stereocenter Count: 0; (15)Undefined Bond Stereocenter Count: 0; (16)Covalently-Bonded Unit Count: 1; (17)Feature 3D Acceptor Count: 1; (18)Feature 3D Hydrophobe Count: 1; (19)Feature 3D Ring Count: 1; (20)Effective Rotor Count: 0; (21)Conformer Sampling RMSD: 0.4; (22)CID Conformer Count: 1.

2) Physical Property

Physical Property	Value	Units	Temp (deg C)	Source
Melting Point	-2.73E+01	deg C		EXP
Boiling Point	173	deg C		EXP
pKa Dissociation Constant	2.91	(none)	20	EXP
log P (octanol-water)	1.6	(none)		EXP
Water Solubility	3010	mg/L	25	EST
Vapor Pressure	1.75	mm Hg	25	EXP
Henry's Law Constant	2.81E-06	atm-m3/mole	25	EST
Atmospheric OH Rate Constant	2.33E-13	cm3/molecule-sec	25	EST

3) Descriptors of Structure

InChI: InChI=1S/C5H4BrN/c6-5-2-1-3-7-4-5/h1-4H
InChIKey: NYPYPOZNGOXYSU-UHFFFAOYSA-N
Canonical SMILES: C1=CC(=CN=C1)Br

4) Production of 3-Bromopyridine

3-Bromopyridine (CAS NO.626-55-1) can be obtained from the reaction between the Azabenzene and HBr under the condition of Br₂. After you get the outcome, please let it react with the HBr₃ under the 50-60 °C. The specific steps are showed as follows:



The yeild of this reaction is 59.4%.

5) Uses of 3-Bromopyridine

This product can be used in organic synthesis.