5-Bromo-2-chloro-3-nitropyridine

Base Information Edit

Chemical Name:5-Bromo-2-chloro-3-nitropyridine
CAS No.:67443-38-3
Molecular Formula:C5H2BrClN2O2
Molecular Weight:237.44
Hs Code.:29333990
European Community (EC) Number:675-866-1
DSSTox Substance ID:DTXSID60427113
Nikkaji Number:J1.761.268I
Wikidata:Q72453174
Mol file:67443-38-3.mol

Synonyms:5-Bromo-2-chloro-3-nitropyridine;67443-38-3;PYRIDINE, 5-BROMO-2-CHLORO-3-NITRO-;MFCD00222270;2-Chloro-3-nitro-5-bromopyridine;5-Bromo-2-chloro-3-nitro-pyridine;SCHEMBL422756;DTXSID60427113;WWQQPSDIIVXFOX-UHFFFAOYSA-N;2-chloro-5-bromo-3-nitropyridine;2-chloro-3-nitro-5-bromo pyridine;BCP22080;CS-D0810;STR08548;BBL102316;STL556115;AKOS005256422;AC-4546;PB14159;PS-4910;5-Bromo-2-chloro-3-nitropyridine, 97%;HY-75149;SY008967;A9036;AM20061432;B3963;FT-0648288;EN300-53067;Q-101989

Suppliers and Price of 5-Bromo-2-chloro-3-nitropyridine

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
5-Bromo-2-chloro-3-nitropyridine
5g
$ 60.00

TCI Chemical
5-Bromo-2-chloro-3-nitropyridine >98.0%(GC)
5g
$ 33.00

TCI Chemical
5-Bromo-2-chloro-3-nitropyridine >98.0%(GC)
25g
$ 116.00

Sigma-Aldrich
5-Bromo-2-chloro-3-nitropyridine 97%
5g
$ 64.50

Sigma-Aldrich
5-Bromo-2-pyridinecarboxylic acid AldrichCPR
250mg
$ 53.00

Oakwood
5-Bromo-2-chloro-3-nitropyridine 98%
25g
$ 34.00

Matrix Scientific
5-Bromo-2-chloro-3-nitropyridine 98%
25g
$ 33.00

Matrix Scientific
5-Bromo-2-chloro-3-nitropyridine 98%
100g
$ 78.00

Matrix Scientific
5-Bromo-2-chloro-3-nitropyridine 98%
5g
$ 14.00

Frontier Specialty Chemicals
5-Bromo-2-chloro-3-nitropyridine 98%
25g
$ 287.00

Total 153 raw suppliers

Chemical Property of 5-Bromo-2-chloro-3-nitropyridine Edit

Chemical Property:

Appearance/Colour:light yellow powder
Vapor Pressure:0.00483mmHg at 25°C
Melting Point:64-69 ºC
Refractive Index:1.627
Boiling Point:285.4 ºC at 760 mmHg
PKA:-4.99±0.10(Predicted)
Flash Point:126.4 ºC
PSA：58.71000
Density:1.936 g/cm³
LogP:2.92890
Storage Temp.:Refrigerator
Solubility.:DMSO, Methanol
XLogP3:2.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:235.89882
Heavy Atom Count:11
Complexity:163

Purity/Quality:

98% ^*data from raw suppliers

5-Bromo-2-chloro-3-nitropyridine ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn,Xi
Hazard Codes:Xn,Xi,T
Statements: 36/37/38-21/22-41-37/38-25-22
Safety Statements: 37/39-26-45-36

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=C(C=NC(=C1[N+](=O)[O-])Cl)Br
Uses 5-Bromo-2-chloro-3-nitropyridine is used as pharmaceutical intermediate.

Technology Process of 5-Bromo-2-chloro-3-nitropyridine

There total 9 articles about 5-Bromo-2-chloro-3-nitropyridine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

: 15862-34-7
5-bromo-3-nitro-2-pyridone

: 67443-38-3
5-bromo-2-chloro-3-nitropyridine

Guidance literature:: With trichlorophosphate; In N,N-dimethyl-formamide; for 2h; Reflux;
DOI:10.1016/j.bmc.2019.05.043

Reference yield: 89.0%

: 15862-34-7
5-bromo-3-nitro-1H-pyridin-2-one

: 67443-38-3
5-bromo-2-chloro-3-nitropyridine

Guidance literature:: 5-bromo-3-nitro-1H-pyridin-2-one; With N,N-dimethyl-formamide; trichlorophosphate; for 3h; Heating / reflux;

With sodium hydrogencarbonate; In diethyl ether;