APIs para pesquisa e impurezas

2-Methoxy-5-methyl-gamma-phenylbenzenepropanol is a synthetic compound that is used as an intermediate in the synthesis of coumarin derivatives. Reaction with sulfonating agents produces sulfones, and reaction with borohydride reagents produces boronates. The synthesis of 2-methoxy-5-methyl-gamma-phenylbenzenepropanol can be accomplished by the reduction of diphenyl ethers with lithium aluminum hydride or borohydride. The reduction can also be carried out using lanthanum oxide and potassium borohydride. The reaction proceeds smoothly at room temperature in nonpolar solvents.
2-Methoxy-5-methyl-gamma-phenylbenzenepropanol reacts with chloride to produce the corresponding chlorides, which are useful intermediates for the synthesis of tolterodine tartrate, a drug used to treat urinary inc

Mikimopine is a kinase inhibitor that has shown promising results in the treatment of cancer. It works by inhibiting specific proteins involved in cancer cell growth and survival, leading to apoptosis (cell death) of tumor cells. Mikimopine is an analog of a naturally occurring protein found in human urine and Chinese medicinal herbs. It specifically targets cyclin-dependent kinases, which are enzymes that regulate cell division and proliferation. This drug has shown potent anticancer activity both in vitro and in vivo, making it a promising candidate for further development as an anticancer agent. Its selectivity towards cancer cells makes it a potentially effective therapy with minimal side effects compared to traditional chemotherapy treatments.

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Naringenin 4'-o-β-D-glucuronide sodium salt is an analog of naringenin, a flavonoid found in Chinese herbs and citrus fruits. It has been shown to possess potent anticancer activity by inhibiting cyclin-dependent kinases (CDKs) and inducing apoptosis in cancer cells. Naringenin 4'-o-β-D-glucuronide sodium salt acts as a protein kinase inhibitor that disrupts the signaling pathways involved in tumor growth and metastasis. This compound has been found to be effective against various types of cancer, including breast, lung, prostate, and colon cancer. It is excreted in human urine and can be used as a biomarker for evaluating the efficacy of cancer treatment. Overall, this sodium salt has great potential as an inhibitor of tumor cell proliferation and may be a promising therapeutic agent for cancer treatment.

Cefixime Impurity A is a drug product that is used for analytical purposes. It is an impurity of cefixime.

Solifenacin N-oxide is an anti-cholinergic agent that has been shown to be effective in the treatment of overactive bladder. Solifenacin N-oxide is a prodrug that is hydrolyzed in vivo to solifenacin, its active form. The compound reversibly binds to muscarinic receptors and inhibits the release of acetylcholine. Solifenacin N-oxide has been shown to have low levels of impurities and is highly soluble in water. It was also found to be stable when stored at room temperature for two months. This drug has a high flow rate and moderate retention time, which makes it suitable for reversed-phase liquid chromatography (RPLC). RPLC is a chromatographic technique that separates compounds by size, hydrophobicity, or charge.

N-Des[2-(1-methyl-2-pyrrolidinyl)ethyl] udenafil is an impurity in the drug product. It is a synthetic compound and is a metabolite of the drug product. N-Des[2-(1-methyl-2-pyrrolidinyl)ethyl] udenafil is present as a byproduct of the metabolism of the active ingredient. The CAS number for this substance is 319491-68-4. This impurity has been observed to have niche applications in research and development and analytical studies. It has also been found to be pharmacopoeia grade, which means it meets or exceeds purity standards set by regulatory authorities.

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4’-Chloro clomiphene citrate is a drug product that is used as an analytical standard and impurity in the pharmaceutical industry. This compound is a natural metabolite of clomiphene, and is found in urine, serum, liver, and brain tissue. 4’-Chloro clomiphene citrate has been shown to have anti-inflammatory properties.

Enrofloxacin impurity C is an impurity of enrofloxacin, a drug product. It is a metabolite of enrofloxacin, which has been studied for its effects on the metabolism and pharmacokinetics of this drug. Enrofloxacin impurity C specifically inhibits the activity of CYP3A4 and CYP2C8 in vitro. Enrofloxacin impurity C also has been shown to have niche applications in analytical chemistry as an impurity standard for HPLC analyses.

Ulifloxacin acyl-β-D-glucuronide is an inhibitor of protein kinases that has been shown to induce apoptosis in cancer cells. This compound is a metabolite of ulifloxacin, a fluoroquinolone antibiotic used to treat urinary tract infections. Ulifloxacin acyl-β-D-glucuronide has potent anticancer activity and has been shown to inhibit the growth of tumor cells in vitro. This compound is an analog of other kinase inhibitors and has been extensively studied in Chinese hamster ovary (CHO) cells, where it was found to be effective against various types of cancer. Ulifloxacin acyl-β-D-glucuronide also possesses toxin-binding properties and may have potential as an anti-toxin agent.

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Quincarbate is a medicinal compound that acts as an inhibitor of kinase enzymes. Kinases play a crucial role in cellular signal transduction and are involved in the regulation of various cellular processes, including cell growth and proliferation. Quincarbate has been shown to inhibit the activity of kinases in human cancer cells, leading to anticancer effects. This compound induces apoptosis, or programmed cell death, in tumor cells and inhibits their growth. Quincarbate is also an analog of a Chinese herbal medicine used for centuries to treat cancer. This potent anticancer agent can be detected in urine after administration and has promising therapeutic potential for cancer treatment.

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(2S, 4’R, 8’S)-α-Tocopherol is a vitamin E compound that has been shown to have various health benefits. It acts as an antioxidant and protects cells from oxidative damage. Additionally, it has been found to inhibit the growth of cancer cells by inducing apoptosis, inhibiting protein kinase C activity, and blocking the cell cycle. Studies have shown that (2S, 4’R, 8’S)-α-Tocopherol is a potent inhibitor of tumor growth in Chinese hamster ovary cells and human breast cancer cell lines. This vitamin has also been detected in urine samples of individuals who consume a diet rich in vitamin E. Overall, (2S, 4’R, 8’S)-α-Tocopherol is an important anticancer agent with promising therapeutic potential for cancer treatment.

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N-Acetyl-S-(2-carboxypropyl)-L-cysteine disodium salt is an analog of a human kinase inhibitor that has been shown to inhibit cyclin-dependent kinases. This compound induces apoptosis in cancer cells and has been tested in Chinese hamster ovary cells. N-Acetyl-S-(2-carboxypropyl)-L-cysteine disodium salt is a potent anticancer agent that inhibits the growth of tumor cells by blocking protein synthesis. It has been used as a research tool to study the effects of kinase inhibitors on cancer cell growth and may have potential therapeutic applications in cancer treatment. The compound has also been detected in human urine and may serve as a biomarker for the presence of certain types of cancer.

N,N-Bis-(benzothiazol-3-yl)piperazine is a synthetic compound that is used as an analytical reference standard and impurity standard for the manufacture of pharmaceuticals. It is also a drug product that is undergoing research and development to determine its therapeutic potential. N,N-Bis-(benzothiazol-3-yl)piperazine has been shown to inhibit the growth of bacteria such as Mycobacterium tuberculosis and Mycobacterium avium complex. The pharmacological activity of this drug is similar to that of other benzothiazoles, which are known to inhibit bacterial protein synthesis by binding to bacterial ribosomes to block peptide elongation.

2-Aminoethyl-amino palbociclib is a versatile compound used in various industrial applications. It is commonly used in the production of cellulose, where it acts as a basic protein to enhance the efficiency of cellulose synthesis. Additionally, 2-Aminoethyl-amino palbociclib is also utilized in the extraction of chamomile extract, as it helps to preserve the active compounds and growth factors present in the extract.

Taxine A is a potent inhibitor of kinases that has been isolated from the Chinese yew tree. It has shown promising results in inhibiting the growth of cancer cells and inducing apoptosis. Taxine A exhibits a unique mechanism of action by binding to a specific site on the kinase, which prevents its activation and subsequent downstream signaling. This analog of linezolid has been shown to have potent anticancer activity against various tumor cell lines, including human breast cancer and lung cancer. Taxine A is also excreted in urine, making it an attractive candidate for non-invasive diagnostic tests for cancer. Its ability to inhibit kinases makes it a potential therapeutic agent for a wide range of cancers.