1H-Pyrrolo[2,3-b]pyridin-3-amine, 4-bromo-

Product Name: 1H-Pyrrolo[2,3-b]pyridin-3-amine, 4-bromo-
CAS No.: 943323-65-7
Chemical Name: 1H-Pyrrolo[2,3-b]pyridin-3-amine, 4-bromo-
Synonyms: 3-AMino-4-broMo-7-azaindole;4-Bromo-1H-pyrrolo[2,3-b]pyridin-3-amine;4-Bromo-1H-pyrrolo[2,3-b]pyridin-3-ylamine;1H-Pyrrolo[2,3-b]pyridin-3-amine, 4-bromo-;4-bromo-1H-pyrrolo [2,3-B] pyridine-3-amine
CBNumber: CB81871748
Molecular Formula: C7H6BrN3
Formula Weight: 212.05
MOL File: 943323-65-7.mol

More

Less

1H-Pyrrolo[2,3-b]pyridin-3-amine, 4-bromo- Property

Density: 1.867±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 13.63±0.40(Predicted)
Appearance: Light yellow to yellow Solid

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

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

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

More

Less

N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: HCH0050702
Product name: 3-AMINO-4-BROMO-7-AZAINDOLE
Purity: 95.00%
Packaging: 5MG
Price: $497.44
Updated: 2021/12/16

Alichem

Product number: 943323657
Product name: 4-Bromo-1H-pyrrolo[2,3-b]pyridin-3-amine
Packaging: 250mg
Price: $512.94
Updated: 2021/12/16

Abosyn

Product number: 61-2255
Product name: 4-Bromo-1H-pyrrolo[2,3-b]pyridin-3-amine
Purity: 95%-98%
Packaging: 0.25g
Price: $612
Updated: 2021/12/16

Alichem

Product number: 943323657
Product name: 4-Bromo-1H-pyrrolo[2,3-b]pyridin-3-amine
Packaging: 1g
Price: $1221.08
Updated: 2021/12/16

Chemcia Scientific

Product number: BB20-3028
Product name: 4-Bromo-1H-pyrrolo[2,3-b]pyridin-3-ylamine
Purity: ＞95%
Packaging: 0.25G
Price: $225
Updated: 2021/12/16

More

Less

1H-Pyrrolo[2,3-b]pyridin-3-amine, 4-bromo- Chemical Properties,Usage,Production

Synthesis

943323-63-5

943323-65-7

4-Bromo-3-nitro-1H-pyrrolo[2,3-b]pyridine (500 mg, 2.07 mmol) was used as starting material, which was dissolved in 48% aqueous hydrobromic acid (4 mL) and heated at 70 °C. Subsequently, tin(II) chloride dihydrate (2.26 g, 10 mmol) was added in batches. After the addition was completed, the reaction was continued at 70 °C for 1 hour. Upon completion of the reaction, the mixture was cooled and carefully poured into a stirred ice-water mixture (15 mL). The pH of the reaction mixture was adjusted to 12 with sodium hydroxide solution and the insoluble material was separated by filtration. The filtrate was extracted with dichloromethane (3 x 100 mL), the organic phases were combined, washed sequentially with water and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The target product 4-bromo-1H-pyrrolo[2,3-b]pyridin-3-amine (230 mg, 52.5% yield) was obtained, which could be used in the subsequent reaction without further purification.

References

[1] Patent: WO2013/114113, 2013, A1. Location in patent: Page/Page column 26
[2] Patent: US2015/11533, 2015, A1. Location in patent: Paragraph 0113
[3] Patent: WO2007/76423, 2007, A2. Location in patent: Page/Page column 154-155

1H-Pyrrolo[2,3-b]pyridin-3-amine, 4-bromo- Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

1H-Pyrrolo[2,3-b]pyridin-3-amine, 4-bromo- Suppliers

China 28 United States 3 Global 31

Wuhan TCASChem Technology Co., Ltd.

Tel: 027-86697669 13986148687
Fax: 86-027-86697669
Email: sales@tcaschem.com
Country: China
ProdList: 4127
Advantage: 55

Shanghai Run-Biotech Co., Ltd.

Tel: 021-57171705 13817537615
Fax: QQ3095748324
Email: sales@run-biotech.com
Country: China
ProdList: 2332
Advantage: 58

ShangHai AmK Pharmaceutical Technology Co., Ltd.

Tel: 微信 17321281695 18019252918
Fax: 17321281695
Email: sale@amkchem.com
Country: China
ProdList: 15136
Advantage: 55

Shenzhen Gre-syn Chemical Technology Co., Ltd.

Tel: 0755-0755-89366401 18617066401
Fax: -
Email: hangbingfang@163.com
Country: China
ProdList: 953
Advantage: 55

SuZhou ShiYa Biopharmaceuticals, Inc.

Tel: 0512-0512-52358471 17715136450
Fax: 05125235 6881
Email: sales@shiyabiopharm.com
Country: China
ProdList: 12127
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Nanjing KaiMubo Pharmaceutical Co., Ltd.

Tel: 025-66162170
Fax: 025-66162170
Country: China
ProdList: 7181
Advantage: 55

Changzhou Jiezhan Chemical Technology Co., Ltd

Tel: 15861130028; 15861130028
Email: 956912955@qq.com
Country: China
ProdList: 296
Advantage: 58

Aikon International Limited

Tel: 025-58859352 18068836627
Fax: (5)02557626880
Email: dt3@aikonchem.com
Country: China
ProdList: 15493
Advantage: 58

Henan Aosman Biotechnology Co., LTD

Tel: 0371-0371-61318675 17719817155
Fax: 0371-61318675
Email: sales@xlinebio.com
Country: China
ProdList: 2857
Advantage: 58

CR Corporation Limited

Tel: +8613062833949
Email: fred.wen@crcorporation.cn
Country: China
ProdList: 8645
Advantage: 58

KARMEL TECHNOLOGY (HK) CO.,LIMITED

Tel: +8618795957998
Email: karmelhk@126.com
Country: CHINA
ProdList: 2886
Advantage: 58

Hebei Weite Medical Technology Co., Ltd

Tel: 13180081292 13180081292
Email: contact@wetogethermed.com
Country: China
ProdList: 7942
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Wuhan Augda Biotechnology Co., Ltd

Tel: 15071299552
Fax: QQ:262933239
Email: 262933239@qq.com
Country: China
ProdList: 7047
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-1647117 13681763483
Email: product02@bidepharm.com
Country: China
ProdList: 59936
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-6005915
Email: sales@picasso-e.com
Country: China
ProdList: 39665
Advantage: 58

Wuhan Yingnuo Pharmaceutical Technology Co., Ltd.

Tel: 15387063101
Email: 2881924050@qq.com
Country: China
ProdList: 9957
Advantage: 58

Beijing InnoChem Science & Technology Co., Ltd.

Tel: 15652467323
Email: sales@inno-chem.com.cn
Country: China
ProdList: 8293
Advantage: 58

Beijing Solarbio Science & Tecnology Co., Ltd.

Tel: 010-50973130 17801761073
Email: Gsiyu@solarbio.com
Country: China
ProdList: 50464
Advantage: 58

Suzhou Qihang Biotechnology Co., Ltd

Tel: 18151111370
Email: 1046215251@qq.com
Country: China
ProdList: 8718
Advantage: 58

Shanghai Jieshikai Biotechnology Co. , Ltd.

Tel: 021-57520305 13795461237
Email: zhuruyan@jskchem.com
Country: China
ProdList: 49234
Advantage: 58

PharmaBlock Sciences (Nanjing), Inc.

Tel: 4000255188 13327728092
Email: sales@pharmablock.com
Country: China
ProdList: 10000
Advantage: 58

https://hanhongsci.com/

Tel: 021-54306202 18917919676
Email: info@hanhongsci.com
Country: China
ProdList: 29995
Advantage: 58

Huanuo Pharmaceutical Technology (Guangxi) Co., Ltd

Tel: 13005928603
Email: 211017228@qq.com
Country: China
ProdList: 8278
Advantage: 58

Shanghai Xx-lab New Materials Co., Ltd

Tel: 13585834793
Email: xx_lab@126.com
Country: China
ProdList: 1429
Advantage: 58

Shandong Dongde New Materials Co., Ltd

Tel: 15666167041
Email: 15666167041@163.com
Country: China
ProdList: 2983
Advantage: 58

Shanghai Hao Zhun Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: info@zzsrm.com
Country: CHINA
ProdList: 6650
Advantage: 58

943323-65-7, 1H-Pyrrolo[2,3-b]pyridin-3-amine, 4-bromo-Related Search:

1H-Pyrrolo[2,3-b]pyridine, 4-bromo-3-nitro- 4-Bromo-7-azaindole 3-AMINO-7-AZAINDOLE 1H-Pyrrolo[2,3-b]pyridin-3-amine, 4-bromo-

1H-Pyrrolo[2,3-b]pyridin-3-amine, 4-bromo-

4-Bromo-1H-pyrrolo[2,3-b]pyridin-3-ylamine

4-Bromo-1H-pyrrolo[2,3-b]pyridin-3-amine

3-AMino-4-broMo-7-azaindole

4-bromo-1H-pyrrolo [2,3-B] pyridine-3-amine

943323-65-7