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4-Amino-3-bromo-5-nitropyridine

4-Amino-3-bromo-5-nitropyridine structure

CAS No.: 89284-05-9

Chemical Name:: 4-Amino-3-bromo-5-nitropyridine

Synonyms: 4-AMino-3-broMo-5-nitropy...;3-bromo-5-nitro-4-pyridinamine;4-AMino-3-nitro-5-broMopyridine;4-Amino-3-bromo-5-nitropyridine;3-Bromo-4-amino-5-nitropyridine;4-Pyridinamine, 3-bromo-5-nitro-;4-Amino-3-bromo-5-nitropyridine 97%;4-AMINO-3-BROMO-5-NITROPYRIDINE ISO 9001：2015 REACH

CBNumber:: CB31076135

Molecular Formula:: C5H4BrN3O2

Molecular Weight:: 218.01

MDL Number:: MFCD01646057

MOL File:: 89284-05-9.mol

MSDS File:: SDS

Last updated:2026-09-12 18:51:32

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4-Amino-3-bromo-5-nitropyridine Properties

Melting point	174-175℃
Boiling point	346.5±37.0 °C(Predicted)
Density	1.929
refractive index	1.682
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
form	claggy powder
pka	2.87±0.24(Predicted)
color	Amber/gold
InChI	InChI=1S/C5H4BrN3O2/c6-3-1-8-2-4(5(3)7)9(10)11/h1-2H,(H2,7,8)
InChIKey	UXDLBXRMNSJEPB-UHFFFAOYSA-N
SMILES	C1=NC=C([N+]([O-])=O)C(N)=C1Br

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H332-H335
Precautionary statements	P280-P305+P351+P338-P310
HS Code	2933399990

4-Amino-3-bromo-5-nitropyridine price More Price(44)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR17112	4-Amino-3-bromo-5-nitropyridine 97%	89284-05-9	1g	$21	2026-06-04	Buy
Apolloscientific	OR17112	4-Amino-3-bromo-5-nitropyridine 97%	89284-05-9	5g	$24	2026-06-04	Buy
Apolloscientific	OR17112	4-Amino-3-bromo-5-nitropyridine 97%	89284-05-9	25g	$55	2026-06-04	Buy
SynQuest Laboratories	4H55-9-02	4-Amino-3-bromo-5-nitropyridine	89284-05-9	5g	$125	2026-05-22	Buy
SynQuest Laboratories	4H55-9-02	4-Amino-3-bromo-5-nitropyridine	89284-05-9	25g	$450	2026-05-22	Buy

Product number	Packaging	Price	Buy
OR17112	1g	$21	Buy
OR17112	5g	$24	Buy
OR17112	25g	$55	Buy
4H55-9-02	5g	$125	Buy
4H55-9-02	25g	$450	Buy

4-Amino-3-bromo-5-nitropyridine Chemical Properties, Uses, Production

Synthesis

1681-37-4

89284-05-9

The general procedure for the synthesis of 4-amino-3-bromo-5-nitropyridine from 4-amino-3-nitropyridine was as follows: 3-nitropyridin-4-amine (LXVIII) (10 g, 71.88 mmol) was mixed with acetic acid (100 ml) in a sealed tube, followed by the addition of sodium acetate (NaOAc) (29.50 g, 359 mmol), and the slow dropwise addition of bromine ( 4.43 ml, 86.3 mmol). The sealed tube was heated at 100 °C for overnight reaction under stirring conditions. Upon completion of the reaction, the mixture was concentrated under vacuum and the resulting solid was dissolved in water, alkalized with saturated aqueous sodium bicarbonate (NaHCO3) and extracted with dichloromethane (DCM). The organic phases were combined, dried and concentrated to give 3-bromo-5-nitropyridin-4-amine (LXIX) as a yellow solid (13.7 g, 62.8 mmol, 87% yield). The product was identified by 1H NMR (DMSO-d6, 500 MHz): δ 8.58 (s, 1H), 9.19 (s, 1H); ESIMS analysis showed the molecular ion peak m/z 218.1 (M + H), corresponding to the molecular formula C5H4BrN3O2.

References

[1] Patent: US2013/296302, 2013, A1. Location in patent: Paragraph 0563
[2] Patent: WO2011/84486, 2011, A1. Location in patent: Page/Page column 119-120
[3] Patent: US2013/267495, 2013, A1. Location in patent: Paragraph 0460-0461
[4] Patent: EP2464232, 2015, B1. Location in patent: Paragraph 0087; 0088
[5] Patent: US2016/68548, 2016, A1. Location in patent: Paragraph 0852

4-Amino-3-bromo-5-nitropyridine Preparation Products And Raw materials

Raw materials

4-Amino-3-nitropyridine

Preparation Products

3,4-DiaMino-5-broMo-2-chloropyridine

4-Amino-3-bromo-5-nitropyridine Suppliers

Global Suppliers ( 128)

Supplier	Tel	Email	Country	ProdList	Advantage
Alichem(Changzhou) Co., Ltd.	19941333411	sales@alichem.cn	China	523	58
ShangHai DEMO Chemical Co.,Ltd	400-021-7337 2355568890	sales@demochem.com	China	2569	57
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
JinYan Chemicals(ShangHai) Co.,Ltd.	13817811078	sales@jingyan-chemical.com	China	9963	60
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
Jinan Trio PharmaTech Co., Ltd.	0531-88811783	sales@trio-pharmatech.com	China	1856	62
China Langchem Inc.	0086-21-58956006		China	7798	57
Wuhan Arike Technology Co., Ltd.	027- 51832457 94518350		China	746	62
Shanghai Sphchem Co., Ltd.	021-56491756 13512199871	2819742715@qq.com	China	3994	55

Supplier	Advantage
Alichem(Changzhou) Co., Ltd.	58
ShangHai DEMO Chemical Co.,Ltd	57
Capot Chemical Co., Ltd	66
JinYan Chemicals(ShangHai) Co.,Ltd.	60
Shanghai Hanhong Scientific Co.,Ltd.	64
Nan Jing Dirise Chemcial Co.,LTD	64
Jinan Trio PharmaTech Co., Ltd.	62
China Langchem Inc.	57
Wuhan Arike Technology Co., Ltd.	62
Shanghai Sphchem Co., Ltd.	55

View Latest Price from 4-Amino-3-bromo-5-nitropyridine manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-02-02	4-Amino-3-bromo-5-nitropyridine 89284-05-9	$1.00	1g	98%	50tons	Shaanxi Dideu Medichem Co. Ltd
	2019-12-23	4-AMINO-3-BROMO-5-NITROPYRIDINE 89284-05-9	$1.00	1g	99%	1000KGS	Career Henan Chemical Co

4-Amino-3-bromo-5-nitropyridine
89284-05-9
$1.00
98%
Shaanxi Dideu Medichem Co. Ltd

4-AMINO-3-BROMO-5-NITROPYRIDINE
89284-05-9
$1.00
99%
Career Henan Chemical Co

4-Amino-3-bromo-5-nitropyridine Spectrum

4-AMINO-3-BROMO-5-NITROPYRIDINE(89284-05-9)¹HNMR

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4-AMino-3-nitro-5-broMopyridine 4-AMino-3-broMo-5-nitropy... 4-Amino-3-bromo-5-nitropyridine 97% 3-bromo-5-nitro-4-pyridinamine 3-Bromo-4-amino-5-nitropyridine 4-Pyridinamine, 3-bromo-5-nitro- 4-AMINO-3-BROMO-5-NITROPYRIDINE ISO 9001：2015 REACH 4-Amino-3-bromo-5-nitropyridine 89284-05-9 Pyridine