Structure
Benzophenonetetracarboxylic acid, Inhibitor
Benzophenonetetracarboxylic acid
Purity
98.00%
Synonyms
Benzophenonetetracarboxylic acid; 3; 3'; 4; 4'-Benzophenonetetracarboxylic acid; inhibitor
Purity/Purification
98.00%
Form/Format
Solid. Powder
Solubility
H2O: 7.2mg/mL (20.10mM) Need ultrasonic
(<1mg/ml refers to the product slightly soluble or insoluble)
(<1mg/ml refers to the product slightly soluble or insoluble)
Formula
C17H10O9
SMILES
O=C(C1=CC=C(C(O)=O)C(C(O)=O)=C1)C2=CC=C(C(O)=O)C(C(O)=O)=C2
CAS Number
2479-49-4
Target & IC50
Others
In Vitro
The pH dependence of quenching rate constants is measured within a large pH range. The chemical reactivities of free His, Trp, and Tyr and of their acetylated derivatives, N-AcHis, N-AcTyr, and N-AcTrp, toward Benzophenonetetracarboxylic acid triplets are compared to reveal the influence of amino group charge on the oxidation of aromatic amino acids. Thus, it has been established that the presence of charged amino group changes oxidation rates by a significant factor; i.e., His with a positively charged amino group quenches the Benzophenonetetracarboxylic acid triplets 5 times more effectively than N-AcHis and His with a neutral amino group. The efficiency of the quenching reaction between the Benzophenonetetracarboxylic acid triplets and Tyr and Trp with a positively charged amino group is about 3 times as high as that of both Tyr and Trp with a neutral amino group, N-AcTyr and N-AcTrp [2].
Preparation and Storage
Store at -20 degree C for 3 years powder
-80 degree C for 2 years in solvent
-80 degree C for 2 years in solvent
Structure
Structure
Related Product Information for Benzophenonetetracarboxylic acid, inhibitor
Benzophenonetetracarboxylic acid is useful in the preparation of high-performance polyimides and also useful as curing agents for epoxy resins.
References
Mengxian Ding, et al. Process for the preparation of 3,3',4,4'-biphenyltetracarboxylic acid and its derivatives. Jan. 14, 1992. US5081281A.
Mengxian Ding, et al. Process for the preparation of 3,3',4,4'-biphenyltetracarboxylic acid and its derivatives. Jan. 14, 1992. US5081281A.
Saprygina NN, et al. Effect of amino group charge on the photooxidation kinetics of aromatic amino acids. J Phys Chem A. 2014 Jan 16;118(2):339-49.
Saprygina NN, et al. Effect of amino group charge on the photooxidation kinetics of aromatic amino acids. J Phys Chem A. 2014 Jan 16;118(2):339-49.
Mengxian Ding, et al. Process for the preparation of 3,3',4,4'-biphenyltetracarboxylic acid and its derivatives. Jan. 14, 1992. US5081281A.
Saprygina NN, et al. Effect of amino group charge on the photooxidation kinetics of aromatic amino acids. J Phys Chem A. 2014 Jan 16;118(2):339-49.
Saprygina NN, et al. Effect of amino group charge on the photooxidation kinetics of aromatic amino acids. J Phys Chem A. 2014 Jan 16;118(2):339-49.
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Product Notes
The Benzophenonetetracarboxylic acid (Catalog #AAA5755947) is an Inhibitor and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Benzophenonetetracarboxylic acid, Inhibitor" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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