APIs for research and impurities

(2R,2R,Trans)-saxagliptin is a drug product that is synthesized using natural ingredients. It is a custom synthesis and has high purity. The CAS number for this compound is 1564266-03-0. (2R,2R,Trans)-saxagliptin is an analytical standard that can be used in metabolism studies and drug development. This compound has been shown to be metabolized in humans through the cytochrome P450 system or glucuronidation pathways. Metabolites of this compound have been identified as 2-(3-hydroxyphenyl)benzothiazole and 2-(3-hydroxyphenyl)benzoxazole. Impurities have been found in the HPLC standard for this compound at concentrations of 0.0025%.

Elagolix lactam impurity is a reactive compound that may be found as an impurity in various pharmaceutical products. It has been identified as a potential impurity in drugs such as carbamazepine, etoricoxib, creatine, famotidine, and others. Elagolix lactam impurity is known to interact with calpain, dopamine receptors, cellulose, peptidoglycan, and proton channels. This compound may have implications for drug stability and efficacy. It is important for pharmaceutical manufacturers to monitor and control the levels of Elagolix lactam impurity in their products to ensure safety and quality.

<p>1,3-Bis(9H-carbazol-4-yloxy)-2-propanol is a metabolite of carvedilol. It is not active as a drug, but may have pharmacological effects. 1,3-Bis(9H-carbazol-4-yloxy)-2-propanol is used as an impurity standard for HPLC analysis of carvedilol in the pharmaceutical industry.</p>

<p>Ethyl 6-[4-[(5-chloro-1-oxopentyl)amino]phenyl]-4,5,6,7-tetrahydro-1-(4-methoxyphenyl)-7-oxo-1H-pyrazolo[3,4-c]pyridine-3-carboxylate is a chemical compound with various applications. It is soluble in methanol and has been found to interact with peptidoglycan, cellulose, and other substances. This compound has shown potential anticoagulation properties and has been studied for its effects on blonanserin, etoricoxib, 27-hydroxycholesterol, tenofovir, proton, famotidine, dimethyl fumarate, calpain, dimethyl sulfoxide, and reactive agents. Further research is needed to fully understand the potential applications of this compound and its interactions with different substances.</p>

N-(2,2-dimethoxyethyl)-3,4-dimethoxybenzeneacetamide is a drug impurity that is used as a research and development or impurity standard. It is also available for custom synthesis as an intermediate for drug product and synthetic. This product has high purity, with a purity of 99%. The CAS number for this compound is 73954-34-4. N-(2,2-Dimethoxyethyl)-3,4-dimethoxybenzeneacetamide's role in metabolism studies can be found in the pharmacopoeia and Drug Development. Synthesis of this compound is done by natural means through the use of plants such as Salvia officinalis L. (sage).

<p>Pf9 tetrasodium is a high purity, HPLC standard. It is used as an analytical standard in metabolism studies and as a synthetic impurity standard. Pf9 tetrasodium is also used in drug development research and development to create new drugs and to optimize the production of existing drugs. This product is sold in quantities of 100 grams or more. Pf9 tetrasodium has CAS number 851265-78-6.</p>

3,4-Dimethoxy-2-methylpyridine-N-oxide is a potent inhibitor of somatostatin, which is known to play a role in the regulation of cancer cell growth and apoptosis. This compound has been shown to inhibit the activity of human kinases, including those involved in tumor cell proliferation. 3,4-Dimethoxy-2-methylpyridine-N-oxide is an anticancer agent that can be used to treat various types of cancer. It has also been found to have inhibitory effects on urine quetiapine and Chinese hamster ovary cells. The compound is a potent analog of kinase inhibitors and can be used as a lead compound for developing new drugs with anticancer properties.

Rel-(2R,3aR,5S,6S,6aS)-4-methylhexahydro-2H-2,5-methanofuro[3,2-b]pyrrol-6-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate is a synthetic compound that can be used as a drug product. It has been shown to have an inhibitory effect on the metabolism of many drugs. This compound is a metabolite and pharmacopoeia impurity standard in the United States. Rel-(2R, 3aR, 5S, 6S, 6aS)-4-methylhexahydro - 2H - 2,5 - methanofuro [3 , 2 - b ] pyrrol - 6 - yl 2 hydroxy - 2 , 2 - di ( thiophen - 2 yl ) acetate is also used for

<p>2,2-Bis[4-(2-diethylaminoethoxy)phenyl]-1,2-diphenylethanone (bis-DEA) is a synthetic metabolite that has been shown to inhibit human liver microsomal cytochrome P450 enzymes. This product is intended for use as an analytical reference standard for the purity of drug products. It is also used in pharmacological and metabolic studies.</p>

Please enquire for more information about 2-[(2-Cyclopentylphenoxy)methyl]-oxirane including the price, delivery time and more detailed product information at the technical inquiry form on this page

Des(2-methylbutyryl) pravastatin is a synthetic allylic alcohol that is synthesized from the natural product, pravastatin. It has been shown to have carboxylic acid and carboxylic functional groups as well as two hydrogens on the allylic side of the molecule. In addition, des(2-methylbutyryl) pravastatin has two allylic alcohols with two hydrogens on the allylic side of the molecule. The synthesis of this compound is done by reacting 2-methylbutanoic acid with an allyl bromide in a reaction catalyzed by sodium methoxide. This reaction produces a mixture of products that includes des(2-methylbutyryl)pravastatin.

Prothoate is a medicinal analog that acts as an inhibitor of kinases. It has been shown to have anticancer properties and can induce apoptosis in cancer cells. Prothoate has been found to be effective against various types of tumors, including those of the lung and breast. This inhibitor has been isolated from Chinese urine and can target specific proteins involved in tumor growth and progression. Prothoate may offer a promising new approach for the treatment of cancer.

Pralnacasan is an inhibitor that has been shown to induce apoptosis in cancer cells. It is an analog of a urinary inhibitor and has been found to inhibit the activity of various kinases, including human cancer cell kinases. Pralnacasan has potential as an anticancer drug due to its ability to inhibit tumor growth by interfering with the activity of certain proteins involved in cancer cell proliferation. This medicinal compound has shown promise in Chinese hamster ovary cells and may have applications for treating various types of cancer.

<p>4-Chloro-3-hydroxybutyric acid (4C3HB) is an analytical, research and development, high purity, synthetic, API impurity and HPLC standard. 4C3HB is a metabolite of the drug clofibric acid. It also serves as an impurity standard for clofibric acid. 4C3HB has been used in the synthesis of some drugs such as risperidone and carbamazepine. The chemical formula for 4C3HB is C9H13ClO2. CAS No. 95574-97-3</p>

Please enquire for more information about Dihydro artemisinin tetrahydrofuran acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page

<p>Levofloxacin is a synthetic molecule with an asymmetric carbon atom in its heterocycle. It is synthesized by reacting chloroform with 2-fluoro-5-nitrobenzaldehyde, which reacts further with sodium hydroxide and hydrochloric acid to form the levofloxacin carboxylic acid. Impurities can be found in the reaction product due to chlorine atoms that are formed during the synthesis. The amount of impurities present in the final product can be determined using a titration method or through HPLC analysis. Levofloxacin 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.</p>

o-Chlorobenzyl methyl sulfoxide is a potent inhibitor of kinases, which are enzymes that play a crucial role in cell signaling and regulation. This compound has been shown to induce apoptosis, or programmed cell death, in human cancer cells. It is an analog of o-chlorobenzyl methyl sulfone, which has been found in urine samples from Chinese individuals with cancer. o-Chlorobenzyl methyl sulfoxide inhibits the activity of elastin kinase and other protein kinases, making it a potential anticancer agent. Its ability to inhibit tumor growth makes it a promising candidate for further research into cancer treatment.

Zoniporide dihydrochloride is a drug that belongs to the group of nonsteroidal anti-inflammatory drugs. It is used to treat bowel disease, congestive heart failure, and myocardial infarction. Zoniporide dihydrochloride has an experimental model for pharmacokinetics in vivo, which can be used to assess its potential side effects. The chemical stability of zoniporide dihydrochloride is increased by the pyrazole ring in its structure. This drug also blocks the synthesis of prostaglandin E2 and thromboxane A2, which are responsible for inflammation.

<p>Aurantinidin chloride is a molecule that has been shown to inhibit the growth of prostate cancer cells in vitro. It also inhibits fatty acid synthesis and induces apoptosis in prostate cancer cells. Aurantinidin chloride can be used as a dietary supplement to prevent or treat cancer. It is fat-soluble and can be absorbed by skin, which makes it useful for skin conditions. Aurantinidin chloride has been shown to inhibit the transfer mechanism for the uptake of fatty acids from the intestines into the bloodstream, which may provide therapeutic benefits in pediatric patients with malabsorption syndromes. Aurantinidin chloride also has an anti-inflammatory effect due to its ability to inhibit prostaglandins.</p>

<p>O-Desethyl Dapagliflozin is a white powder that is a synthetic drug product. It is an impurity standard that can be used in the synthesis of dapagliflozin. O-Desethyl Dapagliflozin is also a high purity, pharmacopoeia grade drug product. This compound has been shown to be a metabolite of dapagliflozin and has been used for metabolism studies. It has been found to have niche applications in analytical chemistry and natural products research.</p>