3-Bromo-4-hydroxy-5-nitropyridine

Product Name: 3-Bromo-4-hydroxy-5-nitropyridine
CAS No.: 31872-65-8
Chemical Name: 3-Bromo-4-hydroxy-5-nitropyridine
Synonyms: 5-BroM-3-nitro-4-pyridinol;3-broMo-5-nitro-4-pyridone;3-Bromo-5-nitro-4-pyridinol;4-Pyridinol, 3-broMo-5-nitro-;4-Hydroxy-3-nitro-5-broMopyridine;3-Bromo-4-hydroxy-5-nitropyridine;3-Bromo-5-nitro-4-hydroxy-pyridine;3-Bromo-4-hydroxy-5-nitropyridine ISO 9001：2015 REACH
CBNumber: CB51471185
Molecular Formula: C5H3BrN2O3
Formula Weight: 218.99
MOL File: 31872-65-8.mol

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3-Bromo-4-hydroxy-5-nitropyridine Property

Boiling point:: 341.8±37.0 °C(Predicted)
Density: 2.006±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
form: powder to crystal
pka: -1.63±0.38(Predicted)
color: White to Light yellow to Light orange

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Safety

Hazard Codes: Xn
Risk Statements: 22
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: ADE000723
Product name: 3-Bromo-5-nitropyridin-4-ol
Purity: Aldrich
Packaging: 1g
Price: $308
Updated: 2023/06/20

TCI Chemical

Product number: B5287
Product name: 3-Bromo-4-hydroxy-5-nitropyridine
Purity: >98.0%(T)
Packaging: 1g
Price: $132
Updated: 2025/07/31

TCI Chemical

Product number: B5287
Product name: 3-Bromo-4-hydroxy-5-nitropyridine
Purity: >98.0%(T)
Packaging: 5g
Price: $402
Updated: 2025/07/31

TRC

Product number: B696233
Product name: 3-Bromo-4-hydroxy-5-nitropyridine
Packaging: 250mg
Price: $55
Updated: 2021/12/16

Matrix Scientific

Product number: 054055
Product name: 3-Bromo-5-nitropyridin-4-ol
Packaging: 1g
Price: $54
Updated: 2021/12/16

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3-Bromo-4-hydroxy-5-nitropyridine Chemical Properties,Usage,Production

Synthesis

5435-54-1

31872-65-8

Step 1. Synthesis of 3-bromo-5-nitropyridin-4-ol To a suspension of 4-hydroxy-3-nitropyridine (7.00 g, 50 mmol) in water (50 mL), bromine (3.23 mL, 63 mmol) was added slowly and dropwise at room temperature. The reaction mixture was stirred at room temperature for 1 hour, followed by heating to 50 °C and maintained for 2 hours. Upon completion of the reaction, the mixture was cooled to room temperature and stirring was continued for 1 hour. The solid product was collected by filtration, washed well with water and dried under vacuum for 2 days to afford 3-bromo-5-nitropyridin-4-ol 9.54 g in 87% yield.

References

[1] Patent: WO2005/37198, 2005, A2. Location in patent: Page/Page column 26
[2] Patent: WO2006/38773, 2006, A1. Location in patent: Page/Page column 57
[3] Patent: WO2005/37198, 2005, A2. Location in patent: Page/Page column 26
[4] Tetrahedron Letters, 2012, vol. 53, # 4, p. 377 - 379
[5] Journal of Medicinal Chemistry, 2014, vol. 57, # 6, p. 2462 - 2471

3-Bromo-4-hydroxy-5-nitropyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Bromo-4-hydroxy-5-nitropyridine Suppliers

Americas 1 China 117 Europe 1 Germany 1 India 5 Japan 1 United Kingdom 1 United States 8 Global 135

Jiangyin Jufeng Biotechnology Co., Ltd

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Energy Chemical

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Nan Jing Dirise Chemcial Co.,LTD

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View Lastest Price from 3-Bromo-4-hydroxy-5-nitropyridine manufacturers

Dideu Industries Group Limited

Product: 3-Bromo-4-hydroxy-5-nitropyridine 31872-65-8
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-09-26

Career Henan Chemical Co

Product: 3-Bromo-4-hydroxy-5-nitropyridine 31872-65-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2019-12-26

31872-65-8, 3-Bromo-4-hydroxy-5-nitropyridineRelated Search:

Methyl 4-hydroxyquinoline-6-carboxylate 8-FLUORO-4-HYDROXYQUINOLINE 3,5-Diiodo-4-hydroxypyridine 4-Hydroxy-6-methoxyquinoline-3-carbonitrile 4-HYDROXY-5-BROMOQUINOLINE 4-Hydroxy-3-methyl-1H-indazole 4-HYDROXY-7-NITROQUINOLINE 1-Methylazepan-4-ol Benzaldehyde, 4-hydroxy-2-iodo- 3-iodopyridin-4-ol 5-hydroxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-Pyridinecarboxylic acid, 4-hydroxy-, methyl ester (9CI) 5-IODO-1H-PYRIMIDIN-4-ONE 4-Hydroxy-2-pyridinecarboxylic acid ethyl ester 3-Bromo-4-hydroxy-5-nitropyridine 3-BROMO-2,6-DIMETHYL-5-NITROPYRIDIN-4-OL 2,3,6-TRIBROMO-4-METHOXY-5-NITROPYRIDINE 3-NITRO-4-HYDROXY-5-BROMOPYRIDINE N-OXIDE

3-Bromo-4-hydroxy-5-nitropyridine

3-broMo-5-nitro-4-pyridone

5-BroM-3-nitro-4-pyridinol

4-Hydroxy-3-nitro-5-broMopyridine

4-Pyridinol, 3-broMo-5-nitro-

3-Bromo-5-nitro-4-pyridinol

3-Bromo-4-hydroxy-5-nitropyridine ISO 9001：2015 REACH

3-Bromo-5-nitro-4-hydroxy-pyridine

31872-65-8

34872-65-8