APIs pour la recherche et les impuretés

HMR 1826 is an analog of a medicinal compound that has been shown to have potent anticancer activity. It is a protein kinase inhibitor that induces apoptosis in cancer cells, particularly those of Chinese origin. HMR 1826 has been shown to be effective against a variety of tumors, and it works by inhibiting kinases involved in cell growth and division. In addition, HMR 1826 has been found to be present in human urine, which suggests that it may have potential as a diagnostic tool for cancer. The development of HMR 1826 and other kinase inhibitors represents an exciting new approach to the treatment of cancer, and ongoing research continues to investigate their potential therapeutic applications.

Ceftazidime t-butyl ester is a prodrug of ceftazidime. It is a crystalline, stable form of the drug that can be dissolved in an organic solvent. Ceftazidime t-butyl ester has an average UV detection wavelength with a linear range of 200-600 nm and can be detected at a wavelength of 220 nm. This drug is used to treat infections caused by bacteria, including those that are resistant to other antibiotics, such as penicillin or ampicillin. Ceftazidime t-butyl ester has been shown to be effective against methicillin-resistant Staphylococcus aureus (MRSA) and Clostridium perfringens, although is not active against acid-fast bacteria such as Mycobacterium tuberculosis or Mycobacterium avium complex.

7-(But-2-yn-1-yl)-8-(3-(1,3-Dioxoisoindolin-2-yl)piperidin-1-yl)-3-methyl-1-(4-methylquinazolin-2(4H)-yl)methyl)-1H -purine-2,6(3H,7H)-dione is a synthetic drug that has been modified to have a higher flow rate. It is used in the synthesis of other drugs. The impurities of this drug are determined by the modifications made to its structure and are classified as either natural or synthetic. Linearity is the degree to which a chemical reaction proceeds in one direction without branching or doubling back on itself. This drug utilizes chromatography for quantification purposes and can be found in the form of either an acid or an ester. Formic acid and acetonitrile are two solvents that can be utilized for this drug's elution from

N2-Methyl carvedilol is a drug product that is used for the treatment of hypertension. It belongs to the class of beta blockers and it has been shown to be metabolized in vitro by both human hepatic and intestinal cytochrome P450 enzymes. N2-Methyl carvedilol is an impurity standard for HPLC analysis. This compound is also synthesized from natural sources, but can also be synthetically reproduced.

The human red blood cell (RBC) is a non-nucleated cell in the human blood that carries oxygen to the body's cells. The erythrocyte is characterized by its biconcave shape and its lack of organelles. It has a volume of about 80 fL, and a diameter of about 7 micrometers. The RBCs are produced in bone marrow from precursor cells that differentiate into erythroid progenitor cells. This drug binds to the hemoglobin molecules in the red blood cells and alters their shape, causing an increase in their deformability. In addition, this drug decreases the viscosity of the plasma outside of the red blood cell, which increases its extravascular sensitivity. Evaluations have been performed on low doses to evaluate sensitivities within capillaries with microscopy parameters such as magnification and resolution. These evaluations have shown that this drug can be used for quantifying changes in capillary size due to low doses (

Defluoropitavastatin calcium salt is a synthetic, high purity, pharmacopoeia drug product. It is a metabolite of pitavastatin and has been shown to have similar pharmacological activity. Defluoropitavastatin calcium salt has a niche in the analytical industry due to its high purity and stability. It has been used as an impurity standard for HPLC analysis. Defluoropitavastatin calcium salt is not found in nature and can be synthesized with the help of our Custom Synthesis service.

Oxybutynin EP impurity B is a metabolite of oxybutynin and is a natural product. It is used as an analytical reference substance, to develop new drugs, and in pharmacopoeia in order to measure the purity of oxybutynin. The compound is synthesized by chemical synthesis and can be used as a standard for HPLC analysis.

Please enquire for more information about Mezlocillin impurity III including the price, delivery time and more detailed product information at the technical inquiry form on this page

Diclofenac dimer impurity is a synthetic impurity that is used as a research and development, impurity standard, custom synthesis, drug product, and analytical standard. It is a high purity, CAS No. 1609187-30-5, pharmacopoeia (USP), Drug development (DSD), Metabolite (MET), niche, analytical standard. Diclofenac dimer impurity is a natural metabolite of diclofenac in humans and other animals. The chemical name for the metabolite is 2-(dichlorophenyl) propionic acid or 2-[2-chloro-4-(2,2-dichlorovinyl)phenoxy]propanoic acid. Diclofenac dimer impurity may be synthesized by reacting diclofenac with paraformaldehyde followed by hydrolysis with sodium hydroxide or potassium hydroxide. HPLC analysis