ChemicalBook > CAS DataBase List > 5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE

5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE

Product Name: 5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE
CAS No.: 115170-40-6
Chemical Name: 5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE
Synonyms: 5-broMo-1H,2H,3H-pyrrolo[2,3-b]pyridine;5-broMo-2;5-Bromo-7-azaindoline;3-dihydro-1H-pyrrolo[2;5-BROMO-2,3-DIHYDRO-7-AZAINDOLE;5-Bromo-2,3-dihydro-7-azaindole 95%;BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE;5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE;1H-Pyrrolo[2,3-b]pyridine, 5-bromo-2,3-dihydro-;5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE ISO 9001：2015 REACH
CBNumber: CB6685414
Molecular Formula: C7H7BrN2
Formula Weight: 199.05
MOL File: 115170-40-6.mol

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5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE Property

Melting point:: 186-191 (Decomposition)
Boiling point:: 315.8±42.0 °C(Predicted)
Density: 1.606
Flash point:: 136℃
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: solid
pka: 9.31±0.20(Predicted)
color: Brown

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Safety

Hazard Codes: Xn
Risk Statements: 22
Safety Statements: 24/25
WGK Germany: 3
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 702331
Product name: 5-Bromo-2,3-dihydro-7-azaindole
Purity: 95%
Packaging: 1g
Price: $311
Updated: 2023/06/20

TRC

Product number: B699393
Product name: 5-Bromo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine
Packaging: 10mg
Price: $45
Updated: 2021/12/16

Usbiological

Product number: 435215
Product name: 5-Bromo-2-
Packaging: 5mg
Price: $552
Updated: 2021/12/16

Usbiological

Product number: 435203
Product name: 5-Bromo-2-
Packaging: 100mg
Price: $611
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB139888
Product name: 5-Bromo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine
Packaging: 500mg
Price: $65
Updated: 2021/12/16

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5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE Chemical Properties,Usage,Production

Uses

5-Bromo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine is a useful intermediate for organic synthesis.

Synthesis

10592-27-5

115170-40-6

a) 16.8 g (0.14 mol) of 2,3-dihydro-1H-pyrrolo[2,3-b]pyridine, 24.13 g (0.143 mol) of 48% hydrobromic acid and 260 g of methylene chloride were added to a reaction flask and stirred thoroughly to obtain reaction mixture C; b) The temperature of reaction mixture C was controlled at 25~30°C, and 20.20 g of 20% hydrogen peroxide solution was added slowly dropwise. hydrogen peroxide solution to obtain mixture D; c) Neutralize mixture D using 60 g of saturated aqueous sodium bisulfite solution until the red color of the reaction solution completely disappeared, and carry out partitioning to obtain the organic phase E and the aqueous phase F; d) Wash the organic phase E with 200 g of water; e) Recover the dichloromethane solvent from the organic phase E obtained in step d) to obtain 26.6 g of 5-bromo-2,3-dihydro-1H-pyrrolo[ 2,3-b]pyridine in 95.6% yield and the product was ≥99% pure by liquid chromatography.

References

[1] Patent: CN107987076, 2018, A. Location in patent: Paragraph 0048-0053; 0064-0069; 0074; 0080-0085
[2] Patent: CN105461718, 2016, A. Location in patent: Paragraph 0016
[3] Patent: WO2004/78757, 2004, A2. Location in patent: Page 48; 50-51
[4] Patent: WO2015/157504, 2015, A1. Location in patent: Page/Page column 37
[5] Patent: EP1782811, 2007, A1. Location in patent: Page/Page column 63

5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 5-Bromo-2,3-dihydro-7-azaindole 115170-40-6
Price: US $3.00-9.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-26

Shaanxi Dideu Medichem Co. Ltd

Product: 5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE 115170-40-6
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2021-05-13

Career Henan Chemical Co

Product: 5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE 115170-40-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1ton
Release date: 2019-07-11

115170-40-6, 5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINERelated Search:

1H-Pyrrolo[3,2-b]pyridine, 5-broMo-2,3-dihydro- 5-Bromo-7-azaindole 7-Azaindole BUTTPARK 154\50-17 2-Amino-5-bromo-3-methylpyridine 5-BROMO-1H-PYRROLO[2 , 3-B]PYRIDIN-2(3H)-ONE Pyridine, 3-bromo-5-ethyl- (9CI) 2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE 5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE

5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE

5-BROMO-2,3-DIHYDRO-7-AZAINDOLE

BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE

3-dihydro-1H-pyrrolo[2

5-broMo-2

5-broMo-1H,2H,3H-pyrrolo[2,3-b]pyridine

5-Bromo-7-azaindoline

1H-Pyrrolo[2,3-b]pyridine, 5-bromo-2,3-dihydro-

5-Bromo-2,3-dihydro-7-azaindole 95%

5-BROMO-2,3-DIHYDRO-1H-PYRROLO[2,3-B]PYRIDINE ISO 9001：2015 REACH

115170-40-6

115170-40-7

CHIRAL CHEMICALS

Non-Chiral heterocyclic compounds

Heterocycle-Pyridine series

Amines and Anilines

Heterocycles