A bioassay of o-anisidine hydrochloride for possible carcinogenicity was conducted by administering the test chemical in feed to Fischer 344 rats and B6C3F1 mice. Groups of 55 rats of each sex and 55 mice of each sex were administered o-anisidine hydrochloride at one of the following doses, either 5,000 or 10,000 ppm for rats and either 2,500 or 5,000 ppm for mice, for 103 weeks, then observed ...

The title compound is a hydantoin derivative that has been synthesized through three-component reaction of ethyl pyruvate, p-anisidine and phenyl isocyanate. This paper provides comprehensive spectral dataset for the compound, including 1H 13C{1H} NMR, IR, HRMS, X-ray crystallography analyses. A tentative mechanism comprising two complementary pathways provided based on additional experiments w...

Hexoses and pentoses can be measured either singly or in combination, with an o-anisidine reagent. It has the advantages of a fastreactionrateand relativelylittle interference from hexoses (Amax = 660 nm) in the measurement of pentoses. A simple subtraction of absorbance attributable to glucose at the maximum for pentoses (465 nm) is sufficient for satisfactory pentose estimation in urine. The ...

A new procedure to determine copper has been proposed using an irreversible and disposable multilayer optical test strip. Two layers form the sensing zone: a copper sensitive and a dialysis layer. The test strip is characterised to be a disposable polyester sheet contained in a circular film 6mm in diameter and 25 mm in thickness, with all reagents necessary to produce a selective response. The...

This study was conducted at the laboratories of chemistry Department / College Science/ Al-Nahrain University, Iraq. The primary determinants edible oils' acceptance, preferred uses, and market value are their purity stability. Therefore, goal this to measure some a set physical chemical properties for four (canola oil, sunflower corn oil olive pomace oil) before using .The main physico-chemica...

(OMe (1a), Me (1b), Cl (1c)) has attracted chemists’ attention because it has easily produced benzenesulfenanilidyl radicals (49-OMe (Aa), 49-Me (Ab), 49-Cl (Ac)) and yielded phenazines as one of final products. The coupling of benzenesulfenanilidyl radicals also seems interesting from a synthetic viewpoint for one-pot synthesis of 2,7-disubstituted phenazines (OMe (2a), Me (2b), Cl (2c)). Howe...

Laccase is one of the ligninolytic enzymes found in liquid cultures of the fungus Ceriporiopsis subvermispora in defined medium. As an approach to a clarification of the role of laccases during the attack on lignin by the fungus, the enzyme has been characterized further. The levels of this phenol oxidase increase 2-fold in the presence of p-anisidine and are severely affected when addition of ...