ChemicalBook > CAS DataBase List > 3-Bromo-2-pyridinamine

3-Bromo-2-pyridinamine

Product Name: 3-Bromo-2-pyridinamine
CAS No.: 13534-99-1
Chemical Name: 3-Bromo-2-pyridinamine
Synonyms: 3-BROMOPYRIDIN-2-AMINE;2-AMINO-3-BROMOPYRIDINE;IFLAB-BB F1371-0194;TIMTEC-BB SBB005538;3-Bromo-2-pyridimine;3-BROMO-2-PYRIDINAMINE;3-Bromopyridine-2-amine;2-Pyridinamine, 3-bromo-;3-BROMO-PYRIDIN-2-YLAMINE;2-AMINO-3-BROMOPYRIDINE 97%
CBNumber: CB6758910
Molecular Formula: C5H5BrN2
Formula Weight: 173.01
MOL File: 13534-99-1.mol

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3-Bromo-2-pyridinamine Property

Melting point:: 63-67 °C
Boiling point:: 232.0±20.0 °C(Predicted)
Density: 1.6065 (rough estimate)
vapor pressure: 0.83-1.8Pa at 20-25℃
refractive index: 1.5182 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
form: Powder
pka: 4.14±0.36(Predicted)
color: Gray to brown
BRN: 109867
InChI: InChI=1S/C5H5BrN2/c6-4-2-1-3-8-5(4)7/h1-3H,(H2,7,8)
InChIKey: RBCARPJOEUEZLS-UHFFFAOYSA-N
SMILES: C1(N)=NC=CC=C1Br
LogP: 1.5 at 20℃ and pH7
CAS DataBase Reference: 13534-99-1(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
HazardClass: IRRITANT
PackingGroup: II
HS Code: 29333990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 553719
Product name: 2-Amino-3-bromopyridine
Purity: 97%
Packaging: 5g
Price: $49.1
Updated: 2025/07/31

Sigma-Aldrich

Product number: 553719
Product name: 2-Amino-3-bromopyridine
Purity: 97%
Packaging: 25g
Price: $223
Updated: 2025/07/31

TCI Chemical

Product number: A3551
Product name: 3-Bromopyridin-2-amine
Purity: min. 98.0 %
Packaging: 5G
Price: $86
Updated: 2025/07/31

TCI Chemical

Product number: A3551
Product name: 3-Bromopyridin-2-amine
Purity: min. 98.0 %
Packaging: 25G
Price: $258
Updated: 2025/07/31

TRC

Product number: A602073
Product name: 2-Amino-3-bromopyridine
Packaging: 100mg
Price: $45
Updated: 2021/12/16

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3-Bromo-2-pyridinamine Chemical Properties,Usage,Production

Chemical Properties

grey to brown powder

Uses

2-Amino-3-bromopyridine may be used to synthesize:

2-acylamido-3-bromopyridines
2-anilino-3-bromopyridine
3-[(2-methoxyphenyl)ethynyl]pyridin-2-amine
3-[(4-methoxyphenyl)ethynyl]pyridin-2-amine
N-(bromopyridyl)amidines
carbolines via palladium catalyzed arylation followed by palladium catalyzed amination reaction
2-amino-3-cyanopyridine via palladium catalyzed cyanation reaction with potassium ferro-cyanide in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene [DBU]
nitro-substituted N,N′-dipyridinylamines via palladium catalyzed coupling reaction with 2-chloro-3-nitropyridine in the presence of Xantphos ligand
2-amino-3-iodopyridine via reaction with sodium iodide in the presence of copper(I)iodide and trans-N,N′-dimethylcyclohexane-1,2-diamine

Synthesis

697300-73-5

13534-99-1

General procedure for the synthesis of 2-amino-3-bromopyridine from 3-bromo-5-iodopyridin-2-amine: 30 g of 3-bromo-5-iodopyridin-2-amine and 300 ml of ethanol were added to a reaction flask with 1 g of palladium/silica catalyst. The air in the reaction flask was first replaced three times with nitrogen and then three times with hydrogen. The reaction pressure was adjusted from 0.05 MPa to 0.1 MPa and the reaction temperature was controlled between 20 °C and 30 °C until the raw materials were completely reacted. After the reaction was completed, the catalyst was recovered by filtration. The reaction solution was concentrated to remove some of the solvent and diluted by adding 300 ml of water. Subsequently, 4.2 g of sodium hydroxide was added for neutralization and cooled to 0 °C to 5 °C. The precipitated solid was filtered and dried to give 16.8 g of 3-bromopyridin-2-amine in 97% yield.

References

[1] Patent: CN106432068, 2017, A. Location in patent: Paragraph 0037; 0039; 0040; 0041

3-Bromo-2-pyridinamine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-Bromo-2-pyridinamine manufacturers

Dideu Industries Group Limited

Product: 3-Bromo-2-pyridinamine 13534-99-1
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-08-20

Shaanxi Dideu Medichem Co. Ltd

Product: 3-Bromo-2-pyridinamine 13534-99-1
Price: US $0.00-0.00/Kg
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 500 MT
Release date: 2020-05-12

Career Henan Chemical Co

Product: 3-Bromo-2-pyridinamine 13534-99-1
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: Customized
Release date: 2018-12-22

13534-99-1, 3-Bromo-2-pyridinamineRelated Search:

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3-BROMO-2-PYRIDINAMINE

3-BROMOPYRIDIN-2-AMINE

3-BROMO-PYRIDIN-2-YLAMINE

2-AMINO-3-BROMOPYRIDINE

IFLAB-BB F1371-0194

2-Pyridinamine, 3-bromo-

TIMTEC-BB SBB005538

2-AMINO-3-BROMOPYRIDINE 97%

3-Bromopyridine-2-amine

2-Amino-3-bromopyridine,98%

2-Amino-3-bromopyridine ,95%

2-AMino-3-broMopyridine, 98% 1GR

3-BroMo-2-pyridinaMine SynonyMs 2-AMino-3-broMopyridine

3-Bromo-2-pyridimine

2-AMINO-3-BROMOPYRIDINE(RS20010831)

3-Bromo-2-pyridinamine ISO 9001：2015 REACH

"2-Amino-3-bromopyridine 13C2, 15N2"

3-Bromo-2-pyridinamine/2-Amino-3-bromopyridine

13534-99-1

504-29-5

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