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3,5-dibromo-4,4-difluoro-8-(4-methoxyphenyl)-4-bora-3a,4a-diaza-s-indacene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1228186-20-6

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1228186-20-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228186-20-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,1,8 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1228186-20:
(9*1)+(8*2)+(7*2)+(6*8)+(5*1)+(4*8)+(3*6)+(2*2)+(1*0)=146
146 % 10 = 6
So 1228186-20-6 is a valid CAS Registry Number.

1228186-20-6Relevant academic research and scientific papers

Development of a Ratiometric Fluorescent Probe with Two Reactive Sulfoxides for Monitoring the Activity of Methionine Sulfoxide Reductase A

Makukhin, Nikolai,Nosek, Vladimír,Mí?ek, Ji?í

, p. 772 - 777 (2018)

Biological oxidation of methionine side chains in proteins is a process that affects the functions of many proteins. One of the key regulators of this signaling is the enzyme methionine sulfoxide reductase A (MsrA). MsrA is implicated in a number of disea

Red-emitting fluorogenic BODIPY-tetrazine probes for biological imaging

Chen, Lei,Li, Fei,Li, Yan,Yang, Jun,Li, Yongjun,He, Bin

supporting information, p. 298 - 301 (2022/01/03)

A series of new BODIPY-tetrazine derivatives have been developed with a twist intramolecular charge transfer (TICT) state in polar solvents, which is an electron transfer process that occurs upon photoexcitation in a molecule that usually consists of an electron donor and acceptor linked by a single bond. Among them, the BODIPY-tetrazine derivative6iwas stable towards long-term storage and red-emitting with excellent performance, and was further used to imagetrans-cyclooctene-labeled lipids in mammalian cells and cyclopropene-labeled sugars in cancer cells under no-wash conditions.

3-/3,5-Pyrrole-substituted BODIPY derivatives and their photophysical and electrochemical studies

Kadassery, Karthika J,Nimesh, Akanksha,Raj, Sanoj,Agarwal, Neeraj

, p. 1435 - 1443 (2016/09/19)

Nucleophilic substitution on 3-bromo/3,5-dibromo-4,4′-difluoro-8-(aryl)-4-bora-3a,4a-diaza-s-indacene (BODIPY), substituted with anisyl or thienyl at meso positions, with neat pyrrole afforded the mono and di-pyrrole substituted BODIPYs 1–4 in good yields

Photostable BODIPY-based molecule with simultaneous type i and type II photosensitization for selective photodynamic cancer therapy

Lai, Yen-Chih,Chang, Cheng-Chung

, p. 1576 - 1583 (2014/03/21)

We introduce a new class of photostable, efficient photosensitizers based on boron-dipyrromethene (BODIPY) derivatives that can generate singlet oxygen and superoxide simultaneously under irradiation. First, we report the synthesis and design of how to control the generation of a specifically substituted position of BODIPY. Second, after biologically evaluating the uptake, localization and phototoxicity in cell lines, we conclude that 2,6-di-anisole substituted BODIPY is a potentially selective photodynamic therapy candidate because its photodamage is more efficient in cancer cells than in normal cells without significant dark toxicity.

Synthesis and photophysical studies of heteroaryl substituted-BODIPy derivatives for biological applications

Lakhe, Dipti,Jairaj, Karthika K.,Pradhan, Madhura,Ladiwala, Uma,Agarwal, Neeraj

, p. 7124 - 7129 (2015/01/09)

Mono and di-heteroaryl-4,4′-difluoro-8-(aryl)-4-bora-3a,4a-diaza-s-indacene (BODIPy) (1-5) were synthesized using Suzuki-Miyaura couplings. Hetero aryl substitution on 3- or 3,5-positions caused large bathochromic shifts (up to ~150 nm) in absorption (569

Brominated boron dipyrrins: Synthesis, structure, spectral and electrochemical properties

Lakshmi,Ravikanth

, p. 5903 - 5911 (2012/06/04)

meso-Anisyl boron dipyrrins (BODIPYs) 1-6 containing one to six bromines at the pyrrole carbons have been synthesized by treating meso-anisyl dipyrromethane with 'n' equivalents of N-bromosuccinimide in THF at room temperature followed by oxidation with D

Synthesis and photophysical properties of 3,5-bis(oxopyridinyl)- and 3,5-bis(pyridinyloxy)-substituted boron-dipyrromethenes

Khan, Tamanna K.,Rao, M. Rajeswara,Ravikanth

experimental part, p. 2314 - 2323 (2010/07/10)

Nucleophilic substitution reactions of 2-, 3- and 4-hydroxypyridines with 3,5-dibromo meso-aryl and meso-furyl borondipyrromethenes (BODIPYs) resulted in the formation of the corresponding 3,5-bis(oxopyridinyl)-BODIPYs and 3,5-bis(pyridinyloxy)-BODIPYs in decent yields. The effect of a pyridone versus an oxypyridine at the 3- and 5-positions on the spectral, electrochemical and photophysical properties were studied as a function of solvent. The 3, 5-bis(oxopyridinyl)-BODIPYs exhibit: broad, red-shifted absorption and emission bands, decreased quantum yields and lifetimes, displayed large Stokes shifts and easier reductions than did the 3, 5-bis(pyridinyloxy)-BODIPYs. The differences in the properties of these two classes of BODIPY dyes are attributed to the extension of π-delocalization associated with the electron-deficient nature of the pyridone groups.

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