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Indazolo[2,3-a]quinazoline is a heterocyclic compound characterized by a fused ring structure consisting of an indazole and a quinazoline. indazolo[2,3-a]quinazoline is of interest in medicinal chemistry due to its potential as a scaffold for the development of new drugs. It has been studied for its ability to inhibit various enzymes and receptors, which could lead to therapeutic applications in treating diseases such as cancer and neurological disorders. The chemical properties of indazolo[2,3-a]quinazoline, including its stability, reactivity, and potential for functionalization, make it a promising candidate for further research and development in the pharmaceutical industry.

239-58-7

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239-58-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 239-58-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,3 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 239-58:
(5*2)+(4*3)+(3*9)+(2*5)+(1*8)=67
67 % 10 = 7
So 239-58-7 is a valid CAS Registry Number.

239-58-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name indazolo[2,3-a]quinazoline

1.2 Other means of identification

Product number -
Other names Indazolo<2,3-a>chinazolin

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:239-58-7 SDS

239-58-7Downstream Products

239-58-7Relevant academic research and scientific papers

New entry to indazolo[2,3-a]quinazolines by revision of the reported structure of an indolo[1,2-b]indazole derivative

Katayama, Hajime,Kato, Osamu,Kaneko, Kimiyoshi

, p. 1099 - 1101 (1996)

The reported structure of an indolo[1,2-b]indazole derivative is revised to a indazolo[2,3-a]quinazoline derivative based on detailed NMR analyses and chemical transformation.

Transition-metal-free N-arylation: A general approach to aza-fused poly-heteroaromatics

Annareddygari, Srikanth,Kasireddy, Venkateshwer Reddy,Reddy, Jayachandra

supporting information, p. 3267 - 3276 (2019/11/03)

A new and efficient method for the synthesis of various aza-fused poly-hetero aromatics has been described. This protocol includes an intermolecular condensation followed by metal-free base-promoted intramolecular C―N coupling reaction. The advantage of this one-pot transformation lies in the use of simple cyclic amidines-like compounds without prefunctionalization of the starting heterocycles.

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