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1256579-03-9

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1256579-03-9 Usage

General Description

9-bromo-8-methoxy-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile, also known as Boc-3-CN, is a chemical compound with the molecular formula C24H21BrN2O2. It is a benzo[b]carbazole derivative containing a bromo group, a methoxy group, and a carbonitrile functional group. Boc-3-CN is often used as a building block in the synthesis of various organic compounds and pharmaceuticals due to its versatile reactivity and potential biological activity. 9-bromo-8-methoxy-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile is of interest to researchers in the fields of medicinal chemistry and drug discovery due to its unique chemical structure and potential pharmacological properties.

Check Digit Verification of cas no

The CAS Registry Mumber 1256579-03-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,5,7 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1256579-03:
(9*1)+(8*2)+(7*5)+(6*6)+(5*5)+(4*7)+(3*9)+(2*0)+(1*3)=179
179 % 10 = 9
So 1256579-03-9 is a valid CAS Registry Number.

1256579-03-9Relevant articles and documents

COMPOSITION COMPRISING TETRACYCLIC COMPOUND

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Paragraph 0586-0589; 0590-0594, (2013/06/26)

A composition which comprises substance represented by Formula (I), [Meanings of the symbols that are included in the formula are given in the specification as definitions] a pharmaceutically acceptable carrier, and a dissolution aid. is useful for improving solubility, oral absorbability and/or absorbability in blood of a poorly water-soluble or water insoluble tetracyclic compounds having an ALK inhibitory activity that are useful as a prophylactic and/or therapeutic agent for cancer, depression, and cognitive function disorder.

9-substituted 6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazoles as highly selective and potent anaplastic lymphoma kinase inhibitors

Kinoshita, Kazutomo,Kobayashi, Takamitsu,Asoh, Kohsuke,Furuichi, Noriyuki,Ito, Toshiya,Kawada, Hatsuo,Hara, Sousuke,Ohwada, Jun,Hattori, Kazuo,Miyagi, Takuho,Hong, Woo-Sang,Park, Min-Jeong,Takanashi, Kenji,Tsukaguchi, Toshiyuki,Sakamoto, Hiroshi,Tsukuda, Takuo,Oikawa, Nobuhiro

, p. 6286 - 6294 (2011/11/06)

9-Substituted 6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazoles were discovered as highly selective and potent anaplastic lymphoma kinase (ALK) inhibitors by structure-based drug design. The high target selectivity was achieved by introducing a substituent close to the E0 region of the ATP binding site, which has a unique amino acid sequence. Among the identified inhibitors, compound 13d showed highly selective and potent inhibitory activity against ALK with an IC50 value of 2.9 nM and strong antiproliferative activity against KARPAS-299 with an IC50 value of 12.8 nM. The compound also displayed significant antitumor efficacy in an established ALK fusion gene-positive anaplastic large-cell lymphoma (ALCL) xenograft model in mice without body weight loss.

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