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

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3-Bromo-2-chloro-5-nitropyridine 98%

2-Chloro-5-nitro-3-bromo pyridine

NSC 26278

2 - chloro - 3 - broMine - 5 - nitro pyridine

3-Bromo-2-chloro-5-nitropyridine &gt

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5470-17-7

Heterocycle-Pyridine series

Boronic Acid

blocks

Bromides

NitroCompounds

Pyridines

Pyridine

Pyridine series