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2-Amino-3-nitropyridine

2-Amino-3-nitropyridine structure

CAS No.: 4214-75-9

Chemical Name:: 2-Amino-3-nitropyridine

Synonyms: 3-nitropyridin-2-amin;3-Nitro-2-pyridylamine;3-NITROPYRIDIN-2-AMINE;3-NITRO-2-PYRIDINAMINE;2-AMINO-3-NITROPYRIDINE;2-Pyridinamine,3-nitro-;2-Pyridinamine, 3-nitro-;3-NITRO-2-AMINO-PYRIDINE;3-Nitro-pyridin-2-ylamine;2-Pyridinamine,3-nitro-(9

CBNumber:: CB2303507

Molecular Formula:: C5H5N3O2

Molecular Weight:: 139.11

MDL Number:: MFCD00006314

MOL File:: 4214-75-9.mol

MSDS File:: SDS

Last updated:2026-01-13 11:17:14

Product description	Number	Pack Size	Price
2-Amino-3-nitropyridine 99%	113514	5g	$56.2
2-Amino-3-nitropyridine 99%	113514	25g	$201
2-Amino-3-nitropyridine >98.0%(T)	A0838	5g	$45
2-Amino-3-nitropyridine	A622745	10g	$75
2-Amino-3-nitropyridine 99%	JK289006	5g	$50
More product size

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2-Amino-3-nitropyridine Properties

Melting point	163-165 °C (lit.)
Boiling point	255.04°C (rough estimate)
Density	1.4551 (rough estimate)
refractive index	1.5900 (estimate)
Flash point	167 °C
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	3g/l
pka	2.40±0.36(Predicted)
form	Crystalline Powder and Needles
color	Yellow
BRN	124468
InChI	1S/C5H5N3O2/c6-5-4(8(9)10)2-1-3-7-5/h1-3H,(H2,6,7)
InChIKey	BPYHGTCRXDWOIQ-UHFFFAOYSA-N
SMILES	Nc1ncccc1[N+]([O-])=O
CAS DataBase Reference	4214-75-9(CAS DataBase Reference)
FDA UNII	U52GH47YQX
NIST Chemistry Reference	2-Amino-3-nitropyridine(4214-75-9)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

8-23

HazardClass

IRRITANT

HS Code

29333999

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
1		0

2-Amino-3-nitropyridine price More Price(39)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	113514	2-Amino-3-nitropyridine 99%	4214-75-9	5g	$56.2	2023-06-20	Buy
Sigma-Aldrich	113514	2-Amino-3-nitropyridine 99%	4214-75-9	25g	$201	2023-06-20	Buy
TCI Chemical	A0838	2-Amino-3-nitropyridine >98.0%(T)	4214-75-9	5g	$45	2026-04-30	Buy
TRC	A622745	2-Amino-3-nitropyridine	4214-75-9	10g	$75	2021-12-16	Buy
Frontier Specialty Chemicals	JK289006	2-Amino-3-nitropyridine 99%	4214-75-9	5g	$50	2021-12-16	Buy

Product number	Packaging	Price	Buy
113514	5g	$56.2	Buy
113514	25g	$201	Buy
A0838	5g	$45	Buy
A622745	10g	$75	Buy
JK289006	5g	$50	Buy

2-Amino-3-nitropyridine Chemical Properties,Uses,Production

Chemical Properties

yellow Cryst

Uses

2-Amino-3-nitropyridine is a herbicide and functions in plant growth-promoting activity. It also functions as an intermediate in the preparation of N-(pyridinyl)benzenesulfonamides with antibacterial and antifungal activities.

General Description

2-Amino-3-nitropyridine functionalizes Wang resin via a carbamate linkage.

Synthesis

5470-18-8

4214-75-9

General procedure for the synthesis of 2-amino-3-nitropyridine from 2-chloro-3-nitropyridine: 1. 2-chloro-3-nitropyridine (4 g, 25.23 mmol) was added to a sealed tube. 2. ammonia solution (8.57 g, 504.6 mmol) was added to the sealed tube. 3. The reaction mixture was heated to 90 °C and the reaction was stirred at this temperature for 16 hours. 4. After completion of the reaction, the reaction mixture was cooled to 0 °C. 5. The product was separated by filtration to give 3-nitropyridin-2-amine (3.4 g, 97% yield) as a yellow solid. 6. 6. Product characterization data: 1HNMR (400 MHz, DMSO-d6): δ 6.74 (m, 1H), 7.87 (s, 2H), 8.38 (m, 2H). MS m/z (M + H): 140.3.

References

[1] Patent: WO2014/149164, 2014, A1. Location in patent: Paragraph 001189
[2] Journal of Heterocyclic Chemistry, 1986, vol. 23, # 3, p. 669 - 672
[3] Bioorganic and Medicinal Chemistry Letters, 2008, vol. 18, # 5, p. 1696 - 1701

2-Amino-3-nitropyridine synthesis

Synthesis of 2-Amino-3-nitropyridine from 2-Chloro-3-nitropyridine

2-Amino-3-nitropyridine Preparation Products And Raw materials

Raw materials

2-nitroethene-1,1-diamine 2-Methoxy-3-nitropyridine 2-Chloro-3-nitropyridine

Preparation Products

2-Fluoro-3-nitropyridine 3-Amino-2-fluoropyridine 2,3-Diaminopyridine 2-HYDRAZINO-3-NITROPYRIDINE 2-CHLORO-5-IODO-PYRIDIN-3-YLAMINE

2-Amino-5-bromo-3-nitropyridine 2-Amino-5-nitropyridine methyl 2-[(3-nitropyridin-2-yl)amino]acetate IMidodicarbonic acid, 2-(3-nitro-2-pyridinyl)-, 1,3-bis(1,1-diMethylethyl) ester 3-((3-AMinopyridin-2-yl)aMino)propanenitrile

1H-Imidazo[4,5-b]pyridine,2-(1-methylethyl)-(9CI)

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2-Amino-3-nitropyridine Suppliers

Global( 494)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Medichem Co. Ltd	+86-29-81139210 +86-18192627656	1059@dideu.com	China	3590	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20124	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29640	60
Hi-Tech Chemistry Corp	0519-86626038	yuhh@hitechem.com	CHINA	810	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29819	58
HaBo Hong Kong Co., Limited.	+86-25-18512596065	info@habotech.com	CHINA	933	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Changzhou Carman Chemical Co., Ltd.	15061933924		CHINA	514	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Hi-Tech Chemistry Corp	58
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
HaBo Hong Kong Co., Limited.	58
Accela ChemBio Inc.	58
Changzhou Carman Chemical Co., Ltd.	58
Alchem Pharmtech,Inc.	58

View Lastest Price from 2-Amino-3-nitropyridine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-12-12	2-Amino-3-nitropyridine 4214-75-9	US $20.00-100.00 / KG	1KG	99%	200000KG	Shaanxi Dideu Medichem Co. Ltd
2025-12-01	2-Amino-3-nitropyridine 4214-75-9	US $0.00-0.00 / KG	1KG	98.0%	10000KGS	Shaanxi Dideu New Materials Co. Ltd
2025-09-25	2-Amino-3-nitropyridine 4214-75-9	US $5.00-0.10 / KG	1KG	98%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd

2-Amino-3-nitropyridine
4214-75-9
US $20.00-100.00 / KG
99%
Shaanxi Dideu Medichem Co. Ltd

2-Amino-3-nitropyridine
4214-75-9
US $0.00-0.00 / KG
98.0%
Shaanxi Dideu New Materials Co. Ltd

2-Amino-3-nitropyridine
4214-75-9
US $5.00-0.10 / KG
98%
Henan Fengda Chemical Co., Ltd

2-Amino-3-nitropyridine Spectrum

2-Amino-3-nitropyridine(4214-75-9)MS 2-Amino-3-nitropyridine(4214-75-9)¹HNMR 2-Amino-3-nitropyridine(4214-75-9)¹³CNMR 2-Amino-3-nitropyridine(4214-75-9)IR1 2-Amino-3-nitropyridine(4214-75-9)IR2 2-Amino-3-nitropyridine(4214-75-9)Raman

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Tris(hydroxymethyl)aminomethane Glycine Aminoethoxyvinyl glycine hydrochloride 2-Amino-5-bromo-3-nitropyridine 2-Amino-5-nitropyridine ,99%,2-AMINO-5-NITROPYRIDINE 5-NITRO-PYRIDIN-2-YLAMINE,2-AMINO-5-NITROPYRIDINE 97+%,2-AMINO-5-NITROPYRIDINE

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3-NITRO-2-PYRIDINAMINE 3-NITRO-2-AMINO-PYRIDINE 2-AMINO-3-NITROPYRIDINE 2-Pyridinamine, 3-nitro- 2-Pyridinamine,3-nitro- 3-Nitro-pyridin-2-ylamine Pyridine, 2-amino-3-nitro- 2-Pyridinamine,3-nitro-(9CI) 3-NITROPYRIDIN-2-AMINE 2-Amino-3-nitropyridine ,99% 3-Nitro-2-pyridylamine 2-Pyridinamine,3-nitro-(9 2-Amino-3-nitropyridine 99% 2-Amino-3-nitropyridine > 2-Amino-3-nitropyridine ISO 9001：2015 REACH 3-nitropyridin-2-amin 2-Amino-3-nitropyridine (98.75% 4214-75-9 4214-79-9 4214-75-1 214-75-9 C5H6N3O2 Heterocyclic Building Blocks Pyridines C5 Building Blocks Organic Nonlinear Optical Materials AMINE C5Photonic and Optical Materials Heterocyclic Building Blocks NLO Chromophores and Intermediates Non-Linear Optical (NLO) Materials Amino-pyridine series Functional Materials Organic Nonlinear Optical Materials Fluorobenzene Pyridines, Pyrimidines, Purines and Pteredines Pyridine series Amines Pyridines Pyridines derivates NITRO FINE Chemical & INTERMEDIATES Pyridine bc0001