ChemicalBook > CAS DataBase List > 3-Bromo-2-chloro-5-nitropyridine

3-Bromo-2-chloro-5-nitropyridine

Product Name
3-Bromo-2-chloro-5-nitropyridine
CAS No.
5470-17-7
Chemical Name
3-Bromo-2-chloro-5-nitropyridine
Synonyms
NSC 26278;5-Chloro-4-hydroxypyridine;2-Chloro-3-bromopyridine-5-nitro;2-CHLORO-3-BROMO-5-NITROPYRIDINE;3-BROMO-2-CHLORO-5-NITROPYRIDINE;2-Chloro-5-nitro-3-bromo pyridine;Pyridine, 3-bromo-2-chloro-5-nitro-;3-Bromo-2-chloro-5-nitropyridine 98%;3-Bromo-2-chloro-5-nitropyridine >2 - chloro - 3 - broMine - 5 - nitro pyridine
CBNumber
CB2313247
Molecular Formula
C5H2BrClN2O2
Formula Weight
237.44
MOL File
5470-17-7.mol
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3-Bromo-2-chloro-5-nitropyridine Property

Melting point:
54-58
Boiling point:
293.8±35.0 °C(Predicted)
Density 
1.936±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
powder to crystal
pka
-4.99±0.10(Predicted)
color 
Light yellow to Brown to Dark green
InChI
InChI=1S/C5H2BrClN2O2/c6-4-1-3(9(10)11)2-8-5(4)7/h1-2H
InChIKey
PTTQIUHVDDBART-UHFFFAOYSA-N
SMILES
C1(Cl)=NC=C([N+]([O-])=O)C=C1Br
CAS DataBase Reference
5470-17-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,T
Risk Statements 
25-41
Safety Statements 
26-39-45
RIDADR 
2811
WGK Germany 
1
HazardClass 
IRRITANT
PackingGroup 
Ⅲ
HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
730157
Product name
3-Bromo-2-chloro-5-nitropyridine
Purity
97%
Packaging
1g
Price
$62.3
Updated
2023/01/07
TCI Chemical
Product number
B4077
Product name
3-Bromo-2-chloro-5-nitropyridine
Purity
>98.0%(GC)
Packaging
1g
Price
$18
Updated
2025/07/31
TCI Chemical
Product number
B4077
Product name
3-Bromo-2-chloro-5-nitropyridine
Purity
>98.0%(GC)
Packaging
5g
Price
$52
Updated
2025/07/31
TRC
Product number
B684588
Product name
3-Bromo-2-chloro-5-nitropyridine
Packaging
250mg
Price
$55
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB10568
Product name
3-Bromo-2-chloro-5-nitropyridine
Packaging
10g
Price
$57
Updated
2021/12/16
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3-Bromo-2-chloro-5-nitropyridine Chemical Properties,Usage,Production

Uses

3-Bromo-2-chloro-5-nitropyridine is a raw material for the preparation of other organic substances and can be used as a reagent or intermediate component in organic synthesis.

Synthesis

3-Bromo-2-chloro-5-nitropyridine is synthesised using 3-Bromo-2-hydroxy-5-nitropyridine as raw material by chemical reaction. The specific synthesis steps are as follows:
Second step POCI3 (3 ml) was added at 0°C to the mixture of 3-Bromo-2-hydroxy-5-nitropyridine (7.25 g, 33 mmol) and quinoline (2 ml, 16.5 mmol). This reaction medium was heated at 12000 for 2.5 hours and then, after cooling to room temperature, 20 ml of water were added. The precipitate formed was collected by filtration and dried to give the expected 3-Bromo-2-chloro-5-nitropyridine in the form of a brown solid, in a yield of 95percent (7.5 g).The NMR analyses (1H 400 MHz DMSO-d6) are in accordance with the expected structure.

References

[1] Patent: WO2015/92011, 2015, A1. Location in patent: Page/Page column 31; 32
[2] Synthesis, 1990, # 6, p. 499 - 501
[3] Patent: US2006/79522, 2006, A1. Location in patent: Page/Page column 8; 13
[4] Patent: US2006/79523, 2006, A1. Location in patent: Page/Page column 9; 13
[5] Patent: US2006/79524, 2006, A1. Location in patent: Page/Page column 9; 13

3-Bromo-2-chloro-5-nitropyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Bromo-2-chloro-5-nitropyridine Suppliers

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View Lastest Price from 3-Bromo-2-chloro-5-nitropyridine manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
3-Bromo-2-chloro-5-nitropyridine 5470-17-7
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-05-29
Henan Aochuang Chemical Co.,Ltd.
Product
2-Chloro-3-bromo-5-nitropyridine 5470-17-7
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-17
Henan Fengda Chemical Co., Ltd
Product
2-Chloro-3-bromo-5-nitropyridine 5470-17-7
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
98%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-08

5470-17-7, 3-Bromo-2-chloro-5-nitropyridineRelated Search:

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