High affinity, potent inhibitor of human leukocyte elastase (HLE) (IC50= 3.9 nM). Displays species-selectivity (Kivalues are 0.017, 1.70, 3.01, 58 and > 100 nM for human, mouse, rat, rabbit and porcine elastase respectively). Inhibits HLE-induced lung he
This compound belongs to the class of organic compounds known as pyridopyrimidines. These are compounds containing a pyridopyrimidine, which consists of a pyridine fused to a pyrimidine. Pyridine is 6-membered ring consisting of five carbon atoms and a nitrogen atom. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
External Descriptors
Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
Solvent:ethanol, Max Conc. mg/mL: 5.57, Max Conc. mM: 10; Solvent:DMSO, Max Conc. mg/mL: 13.92, Max Conc. mM: 25
분자량
556.600 g/mol
XLogP3
2.900
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
9
Rotatable Bond Count
9
Exact Mass
556.199 Da
Monoisotopic Mass
556.199 Da
Topological Polar Surface Area
126.000 Ų
Heavy Atom Count
39
Formal Charge
0
Complexity
1200.000
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
The total count of all stereochemical bonds
0
Covalently-Bonded Unit Count
1
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What is the purity of this product, and how is it determined?
This product is supplied at ≥98% purity, determined by HPLC. Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at 2–8 °C. Refrigerated storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 344930-95-6, the molecular formula is C??H??N?O?S, and the molecular weight is 556.63 g/mol. InChIKey DRZXDZYWZSKFDL-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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