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1051971-72-2

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1051971-72-2 Usage

General Description

"Dibromo zinc bis[3-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]phenyl]porphyrin" is a complex organic compound with multiple functional groups. Much like other porphyrins, this chemical likely has a role in chelating metal ions, in this case, zinc. The specific dibromo zinc compound includes methoxyethoxy groups, which adds ether and alcohol functionality to the structure. This implies that it may have a role in various organic reactions depending on the conditions. Dibromo zinc bis[3-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]phenyl]porphyrin, like other porphyrins, may also have light-absorbing properties that make it potentially useful in photochemical or photophysical applications. However, due to its specific, complex nature, the usage and relevance, either industrially or scientifically, are likely highly specialized. The exact properties and uses would depend on relevant research findings.

Check Digit Verification of cas no

The CAS Registry Mumber 1051971-72-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,1,9,7 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1051971-72:
(9*1)+(8*0)+(7*5)+(6*1)+(5*9)+(4*7)+(3*1)+(2*7)+(1*2)=142
142 % 10 = 2
So 1051971-72-2 is a valid CAS Registry Number.

1051971-72-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Dibromo zinc porphyrin

1.2 Other means of identification

Product number -
Other names -

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:1051971-72-2 SDS

1051971-72-2Relevant articles and documents

Synthesis of hydrophilic conjugated porphyrin dimers for one-photon and two-photon photodynamic therapy at NIR wavelengths

Balaz, Milan,Collins, Hazel A.,Dahlstedt, Emma,Anderson, Harry L.

experimental part, p. 874 - 888 (2009/05/30)

We report the synthesis of a series of hydrophilic butadiyne-linked conjugated zinc porphyrin dimers (1-7), designed as photodynamic therapy (PDT) agents. These porphyrin dimers exhibit exceptionally high two-photon absorption cross sections (δmax≈ 8,000-17,000 GM) and red-shifted linear absorption spectra (λmax≈ 700-800 nm) making them ideal candidates for one-photon and two-photon excited photodynamic therapy. Four polar triethyleneglycol substituents are positioned along the sides of each dimer, but, on their own, these TEG chains do not confer sufficient solubility in aqueous physiological media for reproducible delivery into live cells. Charged cationic (methylpyridinium and trimethylammonium) and anionic (sulfonate and carboxylate) substituents have been appended to the meso-positions of porphyrin dimers using three synthetic strategies: 1) Suzuki coupling, 2) Sonogashira coupling, and 3) nucleophilic Senge arylation. Approaches 1 and 3 both allow attachment of aromatic substituents directly to the meso-positions of porphyrins. Approach 2 provides a route to hydrophilic porphyrin dimers with an ethyne link between the porphyrin and the polar aromatic substituent. The palladium-catalysed approaches 1 and 2 allow the synthesis of a broader range of meso-capped porphyrins, as many aryl halides are available. However the synthesis of the intermediate required for these routes necessitates a statistical reaction step, which decreases the overall yield. On the other hand, Senge-arylation provides highly regioselective nucleophilic aromatic substitution, and offers higher overall yield than the other routes. All these charged dimers exhibit good solubility in polar solvents (e.g. methanol) and aqueous solvent mixtures (aqueous DMSO or DMF).

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