4 Results for "

methoxyl groups

" in MedChemExpress (MCE) Product Catalog:
Products (4)

4 Results for "methoxyl groups" in MCE Product Catalog:

Cat. No.: HY-121120
CAS No.: 77900-75-5
Isosulfazecin (iSZ) is a novel β-lactam antibiotic produced by Pseudomonas acidophilus sp., synthesized in a nutrient solution supplemented with glycerol and sodium thiosulfate under aerobic conditions in parallel with bacterial growth. It is purified by chromatography and crystallization from aqueous methanol. Physicochemical analysis determined its molecular formula to be C12H20N4O9S, showing a structure with a β-lactam ring, methoxyl and sulfonate groups. Acid hydrolysis yields L-alanine and D-glutamic acid. iSZ is a diastereomer of sulfadiazine and exhibits moderate activity against both gram-positive and gram-negative bacteria, but potent activity against bacteria resistant to β-lactam antibiotics .
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Cat. No.: HY-N17839
CAS No.: 82202-95-7
Senbusine A (compound 4) is a diterpenic alkaloid found in the dried roots of Aconitum carmichaeli from China. Senbusine A acts as an intermediate in the biosynthesis of aconitine .
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Cat. No.: HY-N19879
CAS No.: 15870-92-5
Obliquetin is a coumarin derivative of aesculetin and 6-monomethyl ether of obliquetol, found in the heartwood of Ptaeroxylon obliquum .
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Cat. No.: HY-N18104
CAS No.: 35598-69-7
Picrasin G is a bitter principle. Picrasin G can be isolated from Picrasma quassioides .
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