4-Hydroxy Atorvastatin D5 Disodium Salt

Labeled Tolterodine, intended for use as an internal standard for the quantification of Tolterodine by GC- or LC-mass spectrometry.

A dihydropyridine calcium channel blocker.;Labeled Lercanidipine, intended for use as an internal standard for the quantification of Lercanidipine by GC- or LC-mass spectrometry.

Impurity in commercial preparations of Candesartan.

Labeled Ezetimibe, intended for use as an internal standard for the quantification of Ezetimibe by GC- or LC-mass spectrometry.

Antidiarrheal; enkephalinase inhibitor, reducing the amount of water and electrolytes into the intestine.

It used as a source of SELENIUM, especially for patients that develop selenium deficiency following prolonged PARENTERAL NUTRITION.

Labelled Clomiphene. Synthetic estrogen agonist-antagonist. Gonad-stimulating principle.;Labeled Clomiphene, intended for use as an internal standard for the quantification of Clomiphene by GC- or LC-mass spectrometry.

Intermediate and metabolite of the gastrokinetic and antinauseant drug Domperidone.

An antibiotic that blocks synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase

Tamoxifen is a selective estrogen response modifier (SERM), protein kinase C inhibitor and anti-angiogenetic factor. Tamoxifen is a prodrug that is metabolized to active metabolites 4-hydroxytamoxifen (4-OHT) and endoxifen by cytochrome P450 isoforms CYP2D6 and CYP3A4. In breast cancer, the gene repressor ...

A metal-complexing agent; an effective iron chelating agent to help protect against UVB radiation. An impurity of Chlorpheniramine Maleate . ;Impurity in commercial preparations of Chlorpheniramine.

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