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3-Bromo-4-hydroxy-5-nitropyridine

3-Bromo-4-hydroxy-5-nitropyridine Structure
3-Bromo-4-hydroxy-5-nitropyridine structure
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
Molecular Weight:
218.99
MDL Number:
MFCD08692339
MOL File:
31872-65-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 01:27:06
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3-Bromo-4-hydroxy-5-nitropyridine Properties

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

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard Codes  Xn
Risk Statements  22
WGK Germany  3
HazardClass  IRRITANT
HS Code  2933399990
NFPA 704
0
2 0

3-Bromo-4-hydroxy-5-nitropyridine price More Price(63)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich ADE000723 3-Bromo-5-nitropyridin-4-ol Aldrich 31872-65-8 1g $308 2023-06-20 Buy
TCI Chemical B5287 3-Bromo-4-hydroxy-5-nitropyridine >98.0%(T) 31872-65-8 1g $131 2026-04-30 Buy
TCI Chemical B5287 3-Bromo-4-hydroxy-5-nitropyridine >98.0%(T) 31872-65-8 5g $400 2026-04-30 Buy
AstaTech AB1010 5-BROMO-4-HYDROXY-3-NITROPYRIDINE 95% 31872-65-8 1G $60 2026-04-30 Buy
AstaTech AB1010 5-BROMO-4-HYDROXY-3-NITROPYRIDINE 95% 31872-65-8 5G $180 2026-04-30 Buy
Product number Packaging Price Buy
ADE000723 1g $308 Buy
B5287 1g $131 Buy
B5287 5g $400 Buy
AB1010 1G $60 Buy
AB1010 5G $180 Buy

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

Synthesis

4-Hydroxy-3-nitropyridine

5435-54-1

3-Bromo-4-hydroxy-5-nitropyridine

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] Tetrahedron Letters, 2012, vol. 53, # 4, p. 377 - 379
[4] Journal of Medicinal Chemistry, 2014, vol. 57, # 6, p. 2462 - 2471

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

Raw materials

4-Hydroxy-3-nitropyridine

Preparation Products

4-bromo-1H-pyrrolo[2,3-c]pyridine 3-Bromo-4-methyl-5-nitropyridine

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

Global Suppliers ( 145)
Supplier Tel Email Country ProdList Advantage
Sichuan BoYou Biotechnology Co., Ltd. 028-65791793 18140026355 568470422@qq.com China 8965 58
Suzhou Devi Pharmaceutical Technology Co., Ltd 18651107528 18651107528 sales@dvpharm.com China 441 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078 sales@jingyan-chemical.com China 9963 60
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Nan Jing Dirise Chemcial Co.,LTD 025-52161033 15312098939 2432674894@qq.com China 585 64
Supplier Advantage
Sichuan BoYou Biotechnology Co., Ltd. 58
Suzhou Devi Pharmaceutical Technology Co., Ltd 58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Energy Chemical 61
JinYan Chemicals(ShangHai) Co.,Ltd. 60
Accela ChemBio Co.,Ltd. 64
Nanjing Chemlin Chemical Co., Ltd 64
Shanghai Hanhong Scientific Co.,Ltd. 64
Nan Jing Dirise Chemcial Co.,LTD 64

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-Bromo-4-hydroxy-5-nitropyridine pictures 2026-08-20 3-Bromo-4-hydroxy-5-nitropyridine
31872-65-8
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
3-Bromo-4-hydroxy-5-nitropyridine pictures 2025-04-04 3-Bromo-4-hydroxy-5-nitropyridine
31872-65-8
 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
3-Bromo-4-hydroxy-5-nitropyridine pictures 2019-12-27 3-Bromo-4-hydroxy-5-nitropyridine
31872-65-8
 $1.00 1KG 99% 100KG Career Henan Chemical Co

3-Bromo-4-hydroxy-5-nitropyridine Spectrum

3-Bromo-4-hydroxy-5-nitropyridine(31872-65-8)1HNMR

31872-65-8 (3-Bromo-4-hydroxy-5-nitropyridine) Related Search:

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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

1of4

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