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1083181-25-2

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1083181-25-2 Usage

General Description

2-Bromo-1H-pyrrolo[2,3-b]pyridine is a chemical compound with the molecular formula C6H4BrN3. It is a heterocyclic organic compound containing a pyrrole ring fused to a pyridine ring with a bromine atom at the 2-position. 2-Bromo-1H-pyrrolo[2,3-b]pyridine is commonly used in organic synthesis as a building block for the preparation of various pharmaceuticals and agrochemicals. It is also known for its potential use as a ligand for transition metal catalysts in chemical reactions. Additionally, 2-Bromo-1H-pyrrolo[2,3-b]pyridine has been studied for its biological activity and potential medicinal applications.

Check Digit Verification of cas no

The CAS Registry Mumber 1083181-25-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,3,1,8 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1083181-25:
(9*1)+(8*0)+(7*8)+(6*3)+(5*1)+(4*8)+(3*1)+(2*2)+(1*5)=132
132 % 10 = 2
So 1083181-25-2 is a valid CAS Registry Number.
InChI:InChI=1S/C7H5BrN2/c8-6-4-5-2-1-3-9-7(5)10-6/h1-4H,(H,9,10)

1083181-25-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Bromo-1H-pyrrolo[2,3-b]pyridine

1.2 Other means of identification

Product number -
Other names 2-bromo-1H-pyrrolo [2,3-b] pyridine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1083181-25-2 SDS

1083181-25-2Relevant articles and documents

Synthesis method of 1H-pyrrolo[2,3-b]pyridine-2-boronic acid pinacol ester

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Paragraph 0043; 0049; 0051, (2021/01/11)

The invention discloses a synthesis method of 1H-pyrrolo[2,3-b]pyridine-2-boronic acid pinacol ester, and belongs to the field of medicinal chemistry. The synthesis method comprises the following steps: reacting 7-azaindole serving as a raw material with di-tert-butyl dicarbonate to synthesize 1H-pyrrolo[2,3b]pyridine-1-carboxylic acid tert-butyl ester, reacting the 1H-pyrrolo[2,3b]pyridine-1-carboxylic acid tert-butyl ester with n-butyl lithium and 1,2-dibromotetrafluoroethane at low temperature to synthesize 2-bromo-1H-pyrrolo[2,3-b]pyridine, synthesizing 2-bromo-1H-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester, removing the protective group to obtain 2-bromo-1H-pyrrolo[2,3-b]pyridine, and reacting 2-bromo-1H-pyrrolo[2,3-b]pyridine with bi-pinacol borate under the catalytic action of transition metals to obtain the target product. The raw materials and reagents are cheap and easy to obtain, reaction conditions are mild, the safety is high, the cost is low, and the preparation method is easily applied to industrial batch production.

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