3-Amino-2-bromopyridine

Product Name: 3-Amino-2-bromopyridine
CAS No.: 39856-58-1
Chemical Name: 3-Amino-2-bromopyridine
Synonyms: TIMTEC-BB SBB005539;3-Amino-2-bromopyrid;2-BROMO-PYRIDINEAMINE;2-bromopyridin-3-amine;2-Bromo-3-pyridinamine;2-BROMO-3-PYRIDINEAMINE;2-BROMOPYRIDINE-3-AMINE;2-BROMO-3-AMINOPYRIDINE;3-AMINO-2-BROMOPYRIDINE;3-Pyridinamine, 2-bromo-
CBNumber: CB2730581
Molecular Formula: C5H5BrN2
Formula Weight: 173.01
MOL File: 39856-58-1.mol

More

Less

3-Amino-2-bromopyridine Property

Melting point:: 76-80 °C
Boiling point:: 292.5±20.0 °C(Predicted)
Density: 1.710±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: Crystalline Powder
pka: 1.72±0.10(Predicted)
color: Beige to dark brown
Water Solubility: Slightly soluble in water.
BRN: 109830
InChIKey: HKDVVTLISGIPFE-UHFFFAOYSA-N
CAS DataBase Reference: 39856-58-1(CAS DataBase Reference)

More

Less

Safety

Hazard Codes: Xn,Xi
Risk Statements: 22-37/38-41-36/37/38
Safety Statements: 26-36/39-37/39
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
HazardClass: IRRITANT
PackingGroup: III
HS Code: 29333990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

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

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

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 661228
Product name: 3-Amino-2-bromopyridine
Purity: 97%
Packaging: 1g
Price: $33.47
Updated: 2025/07/31

TCI Chemical

Product number: A1898
Product name: 3-Amino-2-bromopyridine
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $33
Updated: 2025/07/31

TCI Chemical

Product number: A1898
Product name: 3-Amino-2-bromopyridine
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $102
Updated: 2025/07/31

TRC

Product number: A602123
Product name: 3-Amino-2-bromopyridine
Packaging: 10mg
Price: $45
Updated: 2021/12/16

TRC

Product number: A602123
Product name: 3-Amino-2-bromopyridine
Packaging: 50mg
Price: $60
Updated: 2021/12/16

More

Less

3-Amino-2-bromopyridine Chemical Properties,Usage,Production

Chemical Properties

Light yellow Cryst

Uses

Used in a palladium-catalyzed synthesis of indole systems containing fused medium- and large-ring heterocycles. pyrrole derivatives ahs been prepared using 3-Amino-2-bromopyridine. Used in P-C coupling reaction.

Synthesis

19755-53-4

39856-58-1

Preparation of Example S-1: 2-Bromo-3-nitropyridine (3 g, 15 mmol) was dissolved in a solvent mixture of tetrahydrofuran (15 mL) and water (5 mL), followed by the addition of iron powder (1 g, 18 mmol) and ammonium chloride (2 g, 37 mmol). The reaction mixture was stirred at 60°C to 70°C for 5 hours. Upon completion of the reaction, the reaction mixture was filtered through a diatomaceous earth pad and the filtrate was washed with brine and extracted with ethyl acetate. The organic layers were combined, dried with anhydrous magnesium sulfate and concentrated under reduced pressure. The resulting crude product was purified by silica gel column chromatography (eluent: ethyl acetate/hexane=1:4) to afford 2-bromo-3-aminopyridine (2.6 g, 15 mmol, quantitative yield).1H-NMR (DMSO-d6) δ (ppm): 5.47 (2H, brs), 7.07-7.09 (2H, m), 7.54 (1H, dd, J=). 2.0,3.6Hz).

References

[1] Patent: EP1782811, 2007, A1. Location in patent: Page/Page column 63
[2] Patent: EP1669348, 2006, A1. Location in patent: Page/Page column 71
[3] Bulletin de la Societe Chimique de France, 1992, # 1, p. 79 - 84
[4] Journal of the Chemical Society, 1952, p. 2042,2044
[5] Tetrahedron, 2002, vol. 58, # 17, p. 3323 - 3328

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

Raw materials

3-Nitro-2-pyridinol Phosphorus oxybromide Tetrahydrofuran Ammonium chloride Ethyl acetate Hydrochloric acid Iron Phosphorus tribromide Magnesium sulfate PETROLEUM ETHER

Preparation Products

2,3-Dibromopyridine

More

Less

3-Amino-2-bromopyridine Suppliers

Americas 1 Belgium 3 CHINA 246 Europe 3 France 3 Germany 10 India 27 Japan 3 Jordan 1 Switzerland 2 The Netherlands 2 Ukraine 1 United Kingdom 14 United States 69 Global 385

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Liaoning Tianhua Chemical Co., Ltd.

Tel: 0418-6530555 2855550
Fax: +86-418-6502885
Country: China
ProdList: 338
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Ark Pharm, Inc.

Tel: 847-367-3680
Fax: 847-367-3681
Email: sales@arkpharminc.com
Country: United States
ProdList: 1670
Advantage: 56

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

Tel: 0311-89250318 031166536426
Fax: 4000311741
Email: master@sjzsdyn.com
Country: China
ProdList: 2809
Advantage: 65

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
Advantage: 60

More

Less

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

Shaanxi Dideu Medichem Co. Ltd

Product: 3-Amino-2-bromopyridine 39856-58-1
Price: US $21.00/KG
Min. Order: 1KG
Purity: 99.0% min
Supply Ability: 100 tons
Release date: 2021-04-16

Shaanxi Dideu Medichem Co. Ltd

Product: 3-Amino-2-bromopyridine 39856-58-1
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2021-04-30

Career Henan Chemical Co

Product: 3-Amino-2-bromopyridine 39856-58-1
Price: US $1.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 200kg
Release date: 2018-12-24

39856-58-1, 3-Amino-2-bromopyridineRelated Search:

2-Bromo-3-nitropyridine AMINO-5-BROMOPYRIDINE,2-AMINO-5-BROMOPYRIDINE 2-Bromo-4-methylpyridine 2-Bromo-3-methylbenzaldehyde 2-Bromo-4-nitroimidazole 2-Bromo-4-fluoropyridine 2-Bromo-5,6-diphenylpyrazine 2-Bromo-3-trifluoromethylpyridine 2-Bromo-4-chloropyridine 2-Bromo-3-fluoropyridine 2-Bromopyridine-4-carboxylic acid BenzenaMine, 2-broMo-5-fluoro-4-nitro- 2-Bromo-3,5-dichloropyridine Pyridine, 2-bromo-3,5-dichloro-6-methyl- 5-Amino-2-bromo-3-methylpyridine 6-Bromopicolinic acid 2-Bromo-3-methyl-5-chloropyridine 2-Bromo-3-methyl-5-nitropyridine

3-Amino-2-bromopyridine 97%

2-BROMO-3-AMINOPYRIDINE

2-BROMOPYRIDINE-3-AMINE

2-BROMO-PYRIDINEAMINE

2-BROMO-PYRIDIN-3-YLAMINE

3-AMINO-2-BROMOPYRIDINE

TIMTEC-BB SBB005539

2-BROMO-3-AMINOPYRIDINE,98+%

2-BROMO-3-PYRIDINEAMINE

2-Bromo-3-pyridinamine

2-bromopyridin-3-amine

3-Amino-2-bromopyridine,97%

2-bromo-1H-pyridin-2-amine

3-Amino-2-bromopyrid

3-Amino-2-bromopyridine &gt

3-Pyridinamine, 2-bromo-

3-Amino-2-bromopyridine ISO 9001：2015 REACH

2-bromo-3-pyridineamine 98%

39856-58-1

C5H5BrN2

Bromopyridines

Halopyridines

Building Blocks

Heterocyclic Building Blocks

Halogenated Heterocycles

Pyridines

C5Heterocyclic Building Blocks

Halogenated Heterocycles

Heterocyclic Building Blocks

Amino-pyridine series

Pyridine series

Amines

Pyridines

Pyridine

Bromopyridines

Halopyridines