ChemicalBook > CAS DataBase List > 4-Amino-3-bromopyridine

4-Amino-3-bromopyridine

Uses

Product Name: 4-Amino-3-bromopyridine
CAS No.: 13534-98-0
Chemical Name: 4-Amino-3-bromopyridine
Synonyms: AKOS PAO-0460;AKOS BBS-00005959;IFLAB-BB F3250-0675;3-Bromo-4-pyridinamine;3-Bromo-4-aminopyridine;4-AMINO-3-BROMOPYRIDINE;4-Pyridinamine, 3-bromo-;4--3- aMinopyridinebroMide;4-Amino-3-bromopyridine,98%;4-Amino-3-bromopyridine ,97%
CBNumber: CB0244790
Molecular Formula: C5H5BrN2
Formula Weight: 173.01
MOL File: 13534-98-0.mol

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4-Amino-3-bromopyridine Property

Melting point:: 61-69 °C
Boiling point:: 275.8±20.0 °C(Predicted)
Density: 1.6065 (rough estimate)
refractive index: 1.5182 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
pka: pK1: 7.04(+1) (20°C)
form: Crystalline Powder
color: White to off-white
BRN: 110183
InChI: InChI=1S/C5H5BrN2/c6-4-3-8-2-1-5(4)7/h1-3H,(H2,7,8)
InChIKey: DDQYSZWFFXOXER-UHFFFAOYSA-N
SMILES: C1=NC=CC(N)=C1Br
CAS DataBase Reference: 13534-98-0(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-41-37/38-22
Safety Statements: 26-36/37/39-37/39-39
WGK Germany: 3
HazardClass: IRRITANT, AIR SENSITIVE
HS Code: 29333990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 685224
Product name: 4-Amino-3-bromopyridine
Purity: 97%
Packaging: 1g
Price: $85.2
Updated: 2023/06/20

Sigma-Aldrich

Product number: 685224
Product name: 4-Amino-3-bromopyridine
Purity: 97%
Packaging: 5g
Price: $405
Updated: 2023/06/20

TRC

Product number: A602168
Product name: 4-Amino-3-bromopyridine
Packaging: 500mg
Price: $60
Updated: 2021/12/16

TRC

Product number: A602168
Product name: 4-Amino-3-bromopyridine
Packaging: 2.5g
Price: $75
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA55436
Product name: 4-Amino-3-bromopyridine
Packaging: 2g
Price: $80
Updated: 2021/12/16

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

Uses

4-Amino-3-bromopyridine is used as an intermediate in organic synthesis and pharmaceuticals.

Chemical Properties

yellow Cryst

Synthesis

504-24-5

13534-98-0

General procedure for the synthesis of 4-amino-3-bromopyridine from 4-aminopyridine: To a mixture of 4-aminopyridine (20.0 g, 0.21 mol) and acetonitrile (300.0 mL) was added N-bromosuccinimide (NBS) (39.8 g, 0.22 mol) in batches at 0 °C, the reaction was to be carried out protected from light. Subsequently, the reaction mixture was stirred at room temperature for 24 hours. The progress of the reaction was monitored by thin layer chromatography (TLC) and after confirming the completion of the reaction, the mixture was cooled to room temperature and filtered. The filtrate was concentrated under reduced pressure and the residue was purified by fast column chromatography (silica gel as stationary phase and dichloromethane/methanol=20:1 as eluent) to afford the target compound 4-amino-3-bromopyridine (33.2 g, 91.4% yield) as a light yellow solid. Mass spectrum (ESI) m/z: 172.9 [M + H]+.

References

[1] European Journal of Medicinal Chemistry, 2016, vol. 120, p. 37 - 50
[2] Organic and Biomolecular Chemistry, 2017, vol. 15, # 15, p. 3216 - 3231
[3] Patent: US2003/22883, 2003, A1
[4] Journal of the American Chemical Society, 2012, vol. 134, # 31, p. 12928 - 12931

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

Raw materials

Preparation Products

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4-Amino-3-bromopyridine Suppliers

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View Lastest Price from 4-Amino-3-bromopyridine manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 4-Amino-3-bromopyridine 13534-98-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-06-03

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-Amino-3-bromopyridine 13534-98-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-04

Dideu Industries Group Limited

Product: Trimethylolpropane triacrylate 13534-98-0
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% Min
Supply Ability: 100 Tons
Release date: 2025-03-27

13534-98-0, 4-Amino-3-bromopyridineRelated Search:

4-Dimethylaminopyridine Glycine 4-Aminopyridine 3-Aminopyridine 3-Pyridyl bromide ALTRENOGEST 2,6-Diaminopyridine 2-Aminopyridine 3-BROMO-4-FLUOROPYRIDINE 6-Aminocaproic acid 2-Aminophenol Tris(hydroxymethyl)aminomethane Bromine 5-BROMO-2,3-DIAMINOPYRIDINE, 97 4-Amino-3-bromoquinoline 3-BROMO-4-NITROPYRIDINE N-OXIDE 3-AMINO-5-BROMOPYRIDINE 2-AMINO-3-BROMOPYRIDINE

IFLAB-BB F3250-0675

AKOS BBS-00005959

AKOS PAO-0460

1H-PYRAZOLE-5-CARBOXYLIC ACID

4-AMINO-3-BROMOPYRIDINE

3-Bromo-4-aminopyridine

3-Bromo-4-pyridinamine

3-Bromo-4-aminopyridine, 3-Bromo-4-pyridinamine

4-Amino-3-bromopyridine ,97%

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

4-Amino-3-bromopyridine,98%

4--3- aMinopyridinebroMide

4-Pyridinamine, 3-bromo-

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

4-Amino-3-bromopyridine,98% min

13534-98-0

Amines

Pyridines

Pyridine