2,6-Dichloropyridin-3-amine

Product Name: 2,6-Dichloropyridin-3-amine
CAS No.: 62476-56-6
Chemical Name: 2,6-Dichloropyridin-3-amine
Synonyms: BUTTPARK 43\57-50;3-Amino-2,6-dichL;TIMTEC-BB SBB005502;2,6-dichloro-3-pyridylamine;2,6-Dichloro-3-pyridinamine;2,6-DICHLOROPYRIDIN-3-AMINE;2,6-DICHLORO-3-AMINOPYRIDINE;3-AMINO-2,6-DICHLOROPYRIDINE;2,6-Dichloropyridine-3-amine;3-Pyridinamine, 2,6-dichloro-
CBNumber: CB0382676
Molecular Formula: C5H4Cl2N2
Formula Weight: 163
MOL File: 62476-56-6.mol

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2,6-Dichloropyridin-3-amine Property

Melting point:: 122 °C
Boiling point:: 268.76°C (rough estimate)
Density: 1.5462 (rough estimate)
refractive index: 1.6300 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: soluble in Methanol
form: powder to crystal
pka: -0.01±0.10(Predicted)
color: White to Gray to Brown
InChI: InChI=1S/C5H4Cl2N2/c6-4-2-1-3(8)5(7)9-4/h1-2H,8H2
InChIKey: MJVZSRZTBDMYLX-UHFFFAOYSA-N
SMILES: C1(Cl)=NC(Cl)=CC=C1N
CAS DataBase Reference: 62476-56-6(CAS DataBase Reference)
NIST Chemistry Reference: 3-Amino-2,6-dichloropyridine(62476-56-6)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-43-41-22
Safety Statements: 26-36/37/39-37/39-36-28
RIDADR: 2811
WGK Germany: 3
HazardClass: IRRITANT
PackingGroup: Ⅲ
HS Code: 29333990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H317May cause an allergic skin reaction

H318Causes serious eye damage

Precautionary statements

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 706361
Product name: 3-Amino-2,6-dichloropyridine
Purity: 97%
Packaging: 1g
Price: $80.2
Updated: 2022/05/15

TCI Chemical

Product number: A1580
Product name: 3-Amino-2,6-dichloropyridine
Purity: >98.0%(GC)
Packaging: 5g
Price: $57
Updated: 2025/07/31

TCI Chemical

Product number: A1580
Product name: 3-Amino-2,6-dichloropyridine
Purity: >98.0%(GC)
Packaging: 25g
Price: $226
Updated: 2025/07/31

TRC

Product number: A576633
Product name: 3-Amino-2,6-dichloropyridine
Packaging: 500mg
Price: $75
Updated: 2021/12/16

Matrix Scientific

Product number: 024847
Product name: 3-Amino-2,6-dichloropyridine
Purity: 98%
Packaging: 25g
Price: $205
Updated: 2021/12/16

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2,6-Dichloropyridin-3-amine Chemical Properties,Usage,Production

Chemical Properties

crystal

Uses

2,6-Dichloro-3-pyridinamine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Definition

ChEBI: 2,6-Dichloropyridin-3-amine is a chloropyridine.

Synthesis

16013-85-7

62476-56-6

General procedure for the synthesis of 2,6-dichloro-3-aminopyridine from 2,6-dichloro-3-nitropyridine: To a solution of 2,6-dichloro-3-nitropyridine (100 g, 0.518 mol) in acetic acid (1 L) was added powdered iron (86.49 g, 1.555 mol) in batches. The reaction mixture was stirred at room temperature for 6 hours. The progress of the reaction was monitored by thin layer chromatography (TLC) system (petroleum ether/ethyl acetate = 8:2) to confirm the completion of the reaction. After completion of the reaction, the reaction mixture was concentrated under high vacuum. The crude product was dissolved in water (1 L) and ethyl acetate (EtOAc, 2 L). The pH of the aqueous solution was adjusted to 6.5 using sodium carbonate (Na2CO3) powder under stirring.The mixture was filtered through diatomaceous earth (Celite), the organic layer was separated, dried with anhydrous sodium sulfate and concentrated to give 2,6-dichloro-3-aminopyridine (80 g, 95% yield) as a white solid.1H NMR (400 MHz, DMSO-d6) δppm : 7.14-7.20 (2H, m), 5.78 (2H, s).

Purification Methods

Recrystallise it from water. [Beilstein 22 III/IV 4093.]

References

[1] Patent: WO2014/22349, 2014, A1. Location in patent: Paragraph 00221-00222
[2] Molecules, 2007, vol. 12, # 2, p. 218 - 230
[3] Journal of Organic Chemistry, 2011, vol. 76, # 23, p. 9841 - 9844
[4] Patent: WO2016/103097, 2016, A1. Location in patent: Page/Page column 47
[5] Journal of Heterocyclic Chemistry, 1984, vol. 21, # 3, p. 673 - 679

2,6-Dichloropyridin-3-amine Preparation Products And Raw materials

Raw materials

Ethanol Potassium hydroxide Hydrogen peroxide Sodium sulfite Potassium carbonate 3-Aminopyridine Chloroform Hydrochloric acid

Preparation Products

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2,6-Dichloropyridin-3-amine Suppliers

Americas 1 Belgium 1 Canada 1 China 219 Europe 1 Germany 6 India 11 Japan 2 Slovakia 1 South Korea 1 The Netherlands 1 United Kingdom 13 United States 32 Global 290

Beijing LNP Biotechnology Pharmaceutical Co., Ltd.

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J & K SCIENTIFIC LTD.

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Alfa Aesar

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Energy Chemical

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Carbott PharmTech Inc.

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Wuhan Chemwish Technology Co., Ltd

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View Lastest Price from 2,6-Dichloropyridin-3-amine manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 2,6-Dichloropyridin-3-amine 62476-56-6
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-05-30

Shaanxi Dideu Medichem Co. Ltd

Product: 2,6-Dichloropyridin-3-amine 62476-56-6
Price: US $21.00/KG
Min. Order: 1KG
Purity: 99.0% min
Supply Ability: 100 tons
Release date: 2021-04-13

Henan Fengda Chemical Co., Ltd

Product: 2,6-Dichloropyridin-3-amine 62476-56-6
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

62476-56-6, 2,6-Dichloropyridin-3-amineRelated Search:

2-Chloro-3-pyridinamine Dibenzylamine 2,6-Dichloropyridine Triallylamine 3-Aminopyridine 2-Chloro-5-chloromethylpyridine 2-Aminopyridine Clopyralid 2,6-Diaminopyridine Bis(2-ethylhexyl)amine 4-Dimethylaminopyridine 2,6-DICHLORO-3-NITRO-4-AMINOPYRIDINE 3-Amino-2,6-dichloro-isonicotinic acid ethyl ester 2,6-Dichloro-4-methyl-3-aminopyridine 3-AMINO-2,6-DICHLORO-4-(TRIFLUOROMETHYL)PYRIDINE (3alpha)-3-chloro-Cholest-4-ene 2,5-Dichloropyridin-3-amine ,98%,2,5-Dichloropyridin-3-amine, 95+%,2,5-DICHLOROPYRIDIN-3-AMINE 2,4,5,6-TETRACHLOROPYRIDIN-3-AMINE

BUTTPARK 43\57-50

TIMTEC-BB SBB005502

2,6-dichloro-3-pyridylamine

2,6-DICHLORO-3-AMINOPYRIDINE

2,6-DICHLOROPYRIDIN-3-AMINE

2,6-DICHLOROPYRIDIN-3-YLAMINE

3-AMINO-2,6-DICHLOROPYRIDINE

3-Pyridinamine, 2,6-dichloro-

2,6-Dichloropyridine-3-amine

3-Amino-2,6-dichloropyridine ,98%

2,6-Dichloro-3-pyridinamine

3-Amino-2,6-dichloropyridine &gt

3-Amino-2,6-dichL

2,6-Dichloropyridin-3-amine ISO 9001：2015 REACH

62476-56-6

Chloropyridines

Halopyridines

Pyridine

Amines and Anilines

Heterocycles

Boronic Acid

pharmacetical

Pyridine series

Amines

Pyridines

Heterocyclic Compounds

Chloropyridines

Halopyridines