APIs for research and impurities

<p>Please enquire for more information about Empagliflozin impurity 25 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate is a synthetic compound that belongs to the class of piperidines. It is a metabolite of ethyl 4-[(8-chloro-2,3,4,7-tetrahydrobenzo[c]chromen-3-ylidene)amino]piperidine-1carboxylate and has been shown to have an antiinflammatory effect in animal models. Ethyl 4-(8-chloro-11H benzo[5,6]cyclohepta[1,2 b]pyridin 11 ylidene) piperidine 1 carboxylate has been used as an analytical standard for HPLC and as an impurity standard for API.</p>

<p>Please enquire for more information about 2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>11,11'-(1,4-Piperazinediyl)bis-dibenzo[b,f][1,4]thiazepine is a molecule that inhibits the replication of DNA and RNA in viruses. The structure of 11,11'-(1,4-Piperazinediyl)bis-dibenzo[b,f][1,4]thiazepine has been determined by X-ray crystallography. Hepatocyte cells were used for this study because they are important for the metabolism of drugs. This molecule binds to serine proteases and prevents them from functioning properly. It also inhibits the replication of hepatitis C virus and human immunodeficiency virus type 1 (HIV-1). 11,11'-(1,4-Piperazinediyl)bis-dibenzo[b,f][1,4]thiazepine can be used as a template for designing other molecules with antiviral</p>

<p>Please enquire for more information about (S,R)-Cis-clopidogrel-mp derivative including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Triphosphorylated form of an antiviral nucleoside analog with activity against zoonotic feline infectious peritonitis virus (FIPV) and severe acute respiratory syndrome (SARS) virus from Coronaviridae family. The compound is the biologically active form of the GS 441524 prodrug and being triphosphorylated, it competes with natural nucleoside triphosphates in cells and interferes with viral RNA synthesis.  Made to order.</p>

<p>Please enquire for more information about N1,N2-Bis[2-(diethylamino)ethyl]ethanediamide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>(-)-Sabinene is a natural compound found in urine and various medicinal plants, including Chinese herbs. It has been identified as an analog of another natural compound that exhibits potent anticancer activity. (-)-Sabinene has been shown to inhibit the activity of certain proteins involved in cell cycle regulation and apoptosis, which are important processes for the growth and survival of cancer cells. In addition, (-)-Sabinene has been found to have inhibitory effects on tumor kinase activity, making it a promising candidate for the development of new anticancer drugs. Studies have shown that (-)-Sabinene can effectively inhibit the growth of various types of cancer cells, making it a potential therapeutic agent for the treatment of cancer.</p>

<p>2-(Sulfoacetamido) dimoxystrobin acetic acid is a compound that has been extensively studied for its various properties. It is known to have a mass spectrum similar to triclosan and has been found to inhibit the production of interleukin-6, a pro-inflammatory cytokine. This compound has also shown promise as a monoclonal antibody and has shown inhibitory effects on the growth of hepatocytes by blocking the action of growth factors. Additionally, it acts as a cdk4/6 inhibitor, which is important in regulating cell cycle progression. The presence of glycine and phycocyanin in this compound suggests potential hydrogen bonding interactions, while the amide group indicates its ability to form stable complexes with other compounds. The racemase activity exhibited by this compound may contribute to its biological activity, while its interaction with β-catenin suggests potential involvement in cellular signaling pathways. Overall, 2-(Sulfoacetamido) dim</p>

<p>Methacycline, a tetracycline antibiotic, inhibits bacterial protein synthesis and effectively suppresses epithelial-mesenchymal transition (EMT). It blocks EMT in vitro and inhibits fibrogenesis in vivo without directly affecting the TGF-β1Smad signaling pathway. As an antimicrobial agent, Methacycline holds potential for research in pulmonary fibrosis.</p>

<p>7-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3] oxazine-3-butanoic acid is a synthetic drug product with a purity of &gt;98%. It is an impurity standard for HPLC methods. This compound has been studied extensively in metabolism studies and pharmacological assays. 7-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a -phenyl 1a-[(phenylamino)carbonyl]-3H -oxireno[3,4]pyrrolo[2,1 -</p>

<p>Dopachrome is an analog that has been studied for its potential as an anticancer agent. It works by inhibiting protein kinases, which are enzymes that play a key role in tumor growth and progression. Dopachrome has shown promise as an inhibitor of cancer cell growth in both urine and human cells. In medicinal studies, it has been found to induce apoptosis, or programmed cell death, in Chinese hamster ovary cells. These findings suggest that dopachrome may have therapeutic potential as a cancer treatment. Further research is needed to fully understand the mechanisms of action and potential side effects of this promising compound.</p>

<p>7,8,8a,9a-Tetrahydrobenzo[1,12]tetrapheno[10,11-b]oxirene-7,8-diol is a potent inhibitor of polymerase chain reaction (PCR) that is synthesized by a chemical reaction. It inhibits the activity of c-jun phosphorylation and DNA synthesis in HL60 cells. 7,8,8a,9a-Tetrahydrobenzo[1,12]tetrapheno[10,11-b]oxirene-7,8-diol is also an apoptosis inducer for HL60 cells. This agent has been shown to induce apoptosis by binding to DNA template and inhibiting mitochondrial functions. The mechanism of action for this compound is not fully understood but may involve mitochondrial membrane potential and multivariate logistic regression analysis.</p>

<p>Please enquire for more information about 9,17-Dihydroxycorticosterone 21-acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Doxorubicin Dimer Impurity-1 is a drug product that is used as an HPLC standard. It is a metabolite of doxorubicin and has been shown to inhibit DNA synthesis in vitro. This impurity has been detected in the drug product using HPLC, and the purity of this impurity is greater than 98%. Doxorubicin Dimer Impurity-1 is a synthetic compound that has not been found in natural sources. It has been shown to be metabolized by human enzymes, such as esterases, glucuronidases, glutathione reductase, cytochrome P450 enzymes, and glucuronic acid conjugates. Doxorubicin Dimer Impurity-1 may also have anti-inflammatory properties due to its ability to inhibit prostaglandin synthesis.</p>

<p>11α-Hydroxyandrosta-1,4-dien-3,17-dione is an analog of tolvaptan that acts as a kinase inhibitor. It has been shown to inhibit the growth of cancer cells and tumors in humans by inducing apoptosis through the inhibition of protein kinases. This compound has also been found in Chinese urine and is currently being studied as a potential anticancer drug. Additionally, 11α-Hydroxyandrosta-1,4-dien-3,17-dione has been shown to be effective against a variety of kinase inhibitors, making it a promising candidate for future cancer treatment options.</p>

<p>(R,R)-(+)-Homoanatoxin A hydrochloride is a potent inhibitor of protein phosphatases and has been shown to induce apoptosis in human cell lines. It has potential as an anticancer agent due to its ability to inhibit the growth and proliferation of cancer cells by inducing cell cycle arrest and cell death. This compound has been isolated from Chinese medicinal herbs and has shown promising results in inhibiting tumor growth in animal models. Additionally, (R,R)-(+)-Homoanatoxin A hydrochloride can be detected in urine samples of cancer patients, suggesting its potential as a biomarker for cancer diagnosis and monitoring treatment efficacy. Overall, this compound shows great promise as a novel therapeutic agent for the treatment of various types of cancers.</p>

<p>Please enquire for more information about 1-(4-Fluorophenyl)-4-[(6bS,10aR)-2,3,6b,9,10,10a-hexahydro-3-methyl-1H-pyrido[3′,4′:4,5]pyrrolo[1,2,3-de]quinoxalin-8(7H)-yl]-1-buta none including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Compounds with other nitrogen function, nesoi</p>

Compounds with other nitrogen function, nesoi

Esters of acetic acid, nesoi

Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi

Compounds containing an unfused pyridine ring in the structure, nesoi

<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>

Compounds with other nitrogen function, nesoi

Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi

<p>Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi</p>

Compounds containing an unfused pyridine ring in the structure, nesoi

<p>Compounds with other nitrogen function, nesoi</p>

Compounds containing an unfused pyridine ring in the structure, nesoi

Compounds with other nitrogen function, nesoi

Compounds (excluding drugs) containing a phenothiazine ring-system (whether or not hydrogenated), not further fused

Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi

<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>

Containing a phosphorus atom to which one methyl, ethyl, n-propyl or isopropyl group is bonded but no further carbon atoms, non-hal

<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>

<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>

<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>

<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>

<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>

Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi

<p>Compounds with other nitrogen function, nesoi</p>

<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>

Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi

<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>

Esters of other inorganic acids of nonmetals & their salts, their halogenated/sulfonated/nitrated/nitrosated derivs, except of hydrogen halides, nesoi

<p>Isotopes, except those of hdg 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined, nesoi</p>

Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi

<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>

<p>Cyclanes, cyclenes and cycloterpenes, excluding cyclohexane</p>

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi

<p>Sulfonamides, nesoi</p>

Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi

Isotopes, except those of hdg 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined, nesoi

<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>

Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi

Saturated acyclic hydrocarbons, excluding ethane and butane

Organo-inorganic compounds, nesoi

<p>Compounds with other nitrogen function, nesoi</p>

<p>Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacid and their derivatives, nesoi</p>

<p>Compounds with other nitrogen function, nesoi</p>

Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi

<p>Compounds with other nitrogen function, nesoi</p>

Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides etc, nesoi

Saturated acyclic hydrocarbons, excluding ethane and butane

Acyclic amides (including acyclic carbamates) and their derivatives and salts thereof, nesoi

Compounds with other nitrogen function, nesoi

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi

Compounds containing an unfused pyridine ring in the structure, nesoi

Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi

Sulfonamides, nesoi

Compounds with other nitrogen function, nesoi

Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi

Compounds (excluding drugs) containing a phenothiazine ring-system (whether or not hydrogenated), not further fused

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi

Compounds with other nitrogen function, nesoi

Compounds containing an unfused pyridine ring in the structure, nesoi

Compounds (excluding drugs) containing a phenothiazine ring-system (whether or not hydrogenated), not further fused

Azelaic acid, sebacic acid, their salts and esters

Sulfonamides, nesoi

Compounds containing an unfused pyridine ring in the structure, nesoi

Compounds with other nitrogen function, nesoi

Compounds with other nitrogen function, nesoi

<p>Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi</p>

Saturated acyclic hydrocarbons, excluding ethane and butane

Cyclic aldehydes without other oxygen function, odoriferous or flavoring compounds

Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi

Compounds containing an unfused furan ring, whether or not hydrogenated, in the structure, nesoi

<p>Compounds with other nitrogen function, nesoi</p>

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi

Compounds with other nitrogen function, nesoi

Compounds with other nitrogen function, nesoi

Monophenols, nesoi

Cyclic hydrocarbons, nesoi

Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi

Saturated acyclic hydrocarbons, excluding ethane and butane