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APIs pour la recherche et les impuretés

APIs pour la recherche et les impuretés

Les principes actifs pharmaceutiques (API) sont les substances présentes dans les médicaments qui sont responsables de leurs effets thérapeutiques. Dans cette section, vous trouverez une grande variété d'API destinés à un usage de recherche. Ces composés sont essentiels pour le développement, les tests et la validation de nouvelles formulations pharmaceutiques. Chez CymitQuimica, nous proposons des API de haute qualité pour soutenir la recherche dans la découverte et le développement de médicaments.

Sous-catégories appartenant à la catégorie "APIs pour la recherche et les impuretés"

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66870 produits trouvés pour "APIs pour la recherche et les impuretés"

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  • N-Methyl-4-phenylpiperidine

    CAS :

    N-Methyl-4-phenylpiperidine is a synthetic drug that acts as a stimulant. It is a structural analog of the neurotransmitter acetylcholine and has been shown to have similar effects in knockout mice. N-Methyl-4-phenylpiperidine is metabolized by hydrolysis of the amide group, leading to the formation of alphaprodine and hydroxyphenylacetic acid. This drug has been shown to inhibit dopamine and serotonin uptake in rats, which may be related to its psychostimulant effects. Clinical pharmacology studies have shown that this drug can increase blood pressure, heart rate, and respiration rates in humans.

    Formule :C12H17N·HCl
    Degré de pureté :Min. 95%
    Masse moléculaire :211.73 g/mol

    Ref: 3D-IM57897

    100mg
    305,00€
    250mg
    413,00€
    500mg
    586,00€
  • 2-Phenylbutyramide

    CAS :

    2-Phenylbutyramide is a drug that acts as a potent, nonselective agonist at adenosine A3 receptors. It has been shown to have therapeutic potential for the treatment of bowel disease and cardiac diseases. 2-Phenylbutyramide binds to the adenosine A3 receptor and triggers an increase in intracellular calcium levels, which leads to smooth muscle relaxation in the gut. This drug also has been found to be effective against autoimmune diseases and organometallic toxicity. It is not active against bacterial infections such as hepatitis or inflammatory bowel disease.

    Formule :C10H13NO
    Degré de pureté :Min. 95%
    Masse moléculaire :163.22 g/mol

    Ref: 3D-IP145636

    10mg
    305,00€
    25mg
    356,00€
    50mg
    476,00€
  • Rosuvastatin impurity B

    CAS :
    Rosuvastatin impurity B is a hydrophilic impurity with a molecular weight of 716.8 that is found in the formulation of rosuvastatin. It is an analyte that can be detected by liquid chromatography and interacts with metformin, one of the analytes in the analysis. The calibration curve for this impurity was generated by adding ammonium formate to the mobile phase at different concentrations and measuring its interaction with rosuvastatin. The validation of this method was done by injecting samples containing known amounts of rosuvastatin impurity B and comparing the results to those obtained from the calibration curve. This method has a flow rate of 1 mL/min, which is sufficient for analyzing compounds that are eluted at low concentrations.
    Formule :C22H27FN3O6S·Na
    Degré de pureté :Min. 95%
    Masse moléculaire :503.52 g/mol

    Ref: 3D-IR165403

    250mg
    À demander
    100mg
    6.435,00€
    500mg
    16.084,00€
  • Celosin I

    CAS :

    Celosin I is a potent kinase inhibitor and analog that has been shown to have significant anticancer properties. It works by inhibiting the activity of kinases, which are enzymes involved in cell signaling pathways that regulate cell growth and division. Celosin I has been found to induce apoptosis, or programmed cell death, in cancer cells, making it a promising therapeutic agent for the treatment of various types of tumors. This medicinal compound has been isolated from the urine of Chinese individuals and has been extensively studied for its potential as an anticancer drug. Celosin I is a promising candidate for further development as a cancer therapy due to its high potency and selectivity towards cancer cells.

    Formule :C53H82O24
    Degré de pureté :Min. 95%
    Masse moléculaire :1,103.2 g/mol

    Ref: 3D-HXC73238

    25mg
    1.145,00€
    50mg
    1.593,00€
  • N,N-Bis(2-chloroethyl)-4-methoxybenzenesulfonamide

    CAS :

    Please enquire for more information about N,N-Bis(2-chloroethyl)-4-methoxybenzenesulfonamide including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formule :C11H15Cl2NO3S
    Degré de pureté :Min. 95%
    Masse moléculaire :312.2 g/mol

    Ref: 3D-LDA35759

    1g
    860,00€
    5g
    2.234,00€
  • Regaloside F

    CAS :
    Regaloside F is a potent medicinal compound with anticancer properties. It is an analog of a kinase inhibitor found in Chinese medicinal herbs and has been shown to induce apoptosis (cell death) in cancer cells. Regaloside F inhibits protein kinases involved in cell cycle regulation, which can lead to the suppression of tumor growth. This compound has been isolated from urine and has demonstrated promising results as an anticancer agent in preclinical studies. Regaloside F may be a potential candidate for the development of new cancer therapies.
    Formule :C19H26O11
    Degré de pureté :Min. 95%
    Masse moléculaire :430.4 g/mol

    Ref: 3D-VEA60165

    25mg
    1.280,00€
    50mg
    1.780,00€
  • Ethylene terephthalate cyclic tetramer-d16

    CAS :
    Ethylene terephthalate (ET) is a polymer that is used in the textile industry. ET is made by the reaction of ethylene glycol with terephthalic acid, which results in the formation of linear polyesters. This process can be done as a batch or continuous process. The polymerization process starts by heating the reactants and then adding an appropriate catalyst to initiate the reaction. This step is called “extrusion” and it involves forcing the reactants through a small hole under high pressure, which creates long strings of molecules of polyester. After this, the polymer strands are heated to remove any remaining water and are stretched out into long fibers under tension. These fibers are then drawn to make them thinner and stronger before they are cut into lengths. Finally, they are wound onto spools for later use.
    Formule :C40H16D16O16
    Degré de pureté :Min. 95%
    Masse moléculaire :784.77 g/mol

    Ref: 3D-RAA10496

    5mg
    746,00€
    10mg
    1.065,00€
    25mg
    1.997,00€
    50mg
    3.112,00€
  • Neriifolin

    CAS :
    Neriifolin is a potent anticancer compound that has been isolated from the Chinese plant, Nerium oleander. It belongs to the class of xylan analogs and has been shown to inhibit the growth of cancer cells by inducing apoptosis. Neriifolin targets the cell cycle and inhibits the activity of protein kinases, which are essential for cell division. It has demonstrated significant inhibitory effects on tumor growth in human cancer cell lines, making it a promising candidate for cancer therapy. In addition, Neriifolin has been found to be a potent inhibitor of several key enzymes involved in cancer progression, making it an attractive target for developing new cancer therapies. Its effectiveness as an anticancer agent makes Neriifolin an important tool in the fight against cancer.
    Formule :C30H46O8
    Degré de pureté :Min. 95%
    Masse moléculaire :534.7 g/mol

    Ref: 3D-AAA46607

    25mg
    1.145,00€
    50mg
    1.593,00€
  • 6-Chloro-4-(2-chlorophenyl)-2-quinazolinecarboxylic acid

    CAS :

    6-Chloro-4-(2-chlorophenyl)-2-quinazolinecarboxylic acid (CA) is an impurity found in the drug lorazepam. It is a chemical intermediate that is not active as a pharmaceutical agent, but has been studied for use in treating epilepsy and other neurological disorders. CA is an excipient used to manufacture other drugs such as salicylic acid and the surfactant sodium lauryl sulfate. It has been shown to have acidic properties and can be used as a surfactant, which is helpful in chromatographic methods to separate molecules by size. CA also binds to chloride ions, which are necessary for the proper functioning of many cellular processes. CA's molecular weight is 322 daltons and it exhibits no pharmacological activity.

    Formule :C15H8Cl2N2O2
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :319.14 g/mol

    Ref: 3D-IC76691

    25mg
    740,00€
    50mg
    1.082,00€
    100mg
    1.923,00€
    250mg
    2.925,00€
  • Dehydro nicardipine hydrochloride

    CAS :

    Please enquire for more information about Dehydro nicardipine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formule :C26H28ClN3O6
    Degré de pureté :Min. 95%
    Masse moléculaire :514 g/mol

    Ref: 3D-RYB81727

    50mg
    915,00€
    100mg
    1.380,00€
  • BGC-20-1531

    CAS :
    BGC-20-1531 is a medicinal compound that has been found to be an effective inhibitor of kinases in cancer cells. This Chinese-derived analog has shown potent anticancer activity in human tumor models and induces apoptosis in cancer cells. It works by inhibiting the protein kinase activity that is essential for cancer cell survival, leading to cell death. BGC-20-1531 has been shown to be effective against a wide range of cancer types and can be used as a potential therapeutic agent for cancer treatment. Additionally, this compound has been found in human urine and may have potential as a biomarker for cancer diagnosis and prognosis. With its unique characteristics, BGC-20-1531 is an exciting new prospect for the development of novel anticancer drugs.
    Formule :C26H24N2O6S
    Degré de pureté :Min. 95%
    Masse moléculaire :492.5 g/mol

    Ref: 3D-LEB18335

    10mg
    991,00€
    25mg
    1.523,00€
    50mg
    2.373,00€
  • 3-[2-[4-(5-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

    CAS :

    3-[2-[4-(5-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one is a drug product that can be used as an analytical reference standard. It is a synthetic compound that is not found in nature and has CAS number 1199589-74-6. This compound has been synthesized by custom synthesis and it is an impurity standard for HPLC analysis. 3-[2-[4-(5-Fluoro-1,2-benzisoxazol-3 -yl)-1 -piperidinyl]ethyl]-6,7,8,9 -tetrahydro - 2 methyl - 4H - pyrido[1,2 -a]p

    Formule :C23H27FN4O2
    Degré de pureté :Min. 95%
    Masse moléculaire :410.48 g/mol

    Ref: 3D-IF23360

    1mg
    222,00€
    2mg
    354,00€
    5mg
    499,00€
    10mg
    592,00€
    25mg
    1.202,00€
  • Pentalenolactone O

    CAS :

    Pentalenolactone O is a natural product, which is used as an analytical standard for the determination of metabolites in drug development and research. It can be synthesized from pentalenolactone A by hydrogenation with Raney nickel catalyst. Pentalenolactone O is also a synthetic compound that has been developed as an impurity standard for HPLC analysis. The purity of this compound is high, and it complies with the requirements of pharmacopoeias such as USP and BP.

    Formule :C15H18O6
    Degré de pureté :Min. 95%
    Masse moléculaire :294.3 g/mol

    Ref: 3D-TDA36164

    1mg
    1.173,00€
    5mg
    3.228,00€
    10mg
    5.165,00€
    25mg
    9.684,00€
    50mg
    15.493,00€
  • Hydroxychloroquine N-oxide

    CAS :
    Hydroxychloroquine N-oxide is a drug product that is an impurity of hydroxychloroquine. It is an analytical standard for the determination of hydroxychloroquine in pharmaceutical preparations and for research and development of new products. Hydroxychloroquine N-oxide is also used as an impurity standard for HPLC with UV detection, LC/MS, and GC/MS. The chemical formula of this compound is C6H7ClN3O4. The molecular weight of this compound is 231.09 g/mol. Hydroxychloroquine N-oxide has CAS No. 1449223-88-4 and natural status. br>br> Hydroxychloroquine N-oxide is primarily used as a synthesis intermediate in the production of drugs, such as antihypertensives, antimalarials, antidepressants, antipsychotics, immunosuppressants and immunomodulators.br>br> The
    Formule :C18H26ClN3O2
    Degré de pureté :Min. 95%
    Masse moléculaire :351.9 g/mol

    Ref: 3D-ZHC22388

    5mg
    673,00€
    10mg
    1.020,00€
    25mg
    1.442,00€
    50mg
    2.340,00€
  • N,N-Dimethyl-9-oxo-9H-thioxanthene-2-sulfonamide

    CAS :
    N,N-Dimethyl-9-oxo-9H-thioxanthene-2-sulfonamide is a medicinal compound that has shown promising results as an anticancer agent. It is an inhibitor of kinases, which are enzymes involved in cell signaling pathways that regulate cell growth and division. This compound has been shown to induce apoptosis, or programmed cell death, in cancer cells. In Chinese hamster ovary cells, it has been shown to inhibit the activity of protein kinase C (PKC) and mitogen-activated protein kinase (MAPK), two important kinases involved in cancer development. N,N-Dimethyl-9-oxo-9H-thioxanthene-2-sulfonamide is an analog of a tumor inhibitor found in human urine and has the potential to be developed into a potent anticancer drug.
    Formule :C15H13NO3S2
    Degré de pureté :Min. 95%
    Masse moléculaire :319.4 g/mol

    Ref: 3D-DAA28553

    50mg
    739,00€
    100mg
    1.114,00€
  • 2,2',3,4,4',5-Hexachlorobiphenyl

    Produit contrôlé
    CAS :

    2,2',3,4,4',5-Hexachlorobiphenyl is a potent inhibitor of cancer cell growth and has been shown to induce apoptosis in Chinese hamster ovary cells. This compound also inhibits the activity of kinase inhibitors such as chloroquine and artesunate. It has been found in human urine samples and may be involved in the development of cancer. 2,2',3,4,4',5-Hexachlorobiphenyl has been identified as an analog of tumor-promoting compounds and may have potential as an anticancer agent. Further research is needed to fully understand its mechanism of action and potential therapeutic applications.

    Formule :C12H4Cl6
    Degré de pureté :Min. 95%
    Masse moléculaire :360.9 g/mol

    Ref: 3D-KBA69406

    50mg
    810,00€
    100mg
    1.221,00€
  • N-(5,6-Dichloro-1,4-dihydro-2-quinazolinyl)-2,3-dihydroxypropanamide 2,2,2-trifluoroacetate

    CAS :
    N-(5,6-Dichloro-1,4-dihydro-2-quinazolinyl)-2,3-dihydroxypropanamide 2,2,2-trifluoroacetate is an analytical reference standard that can be used as a high purity drug product impurity in HPLC. It also has niche application as an API impurity and is a metabolite of the drug quinine.
    Formule :C13H12Cl2F3N3O5
    Degré de pureté :Min. 95%
    Masse moléculaire :418.15 g/mol

    Ref: 3D-ID101825

    1mg
    305,00€
    5mg
    627,00€
    10mg
    951,00€
  • Cetirizine impurity F

    CAS :
    Cetirizine impurity F is a potential impurity of cetirizine and ranitidine. It has been shown to be present in the final drug substance and has been found to have the same profile as cetirizine. Cetirizine impurity F can be synthesized from metformin, which is an active ingredient in diabetes treatment. This agent belongs to the group of medicines called antihistamines that are used for relieving allergy symptoms such as runny nose, sneezing, itchy eyes, and itchy throat. Cetirizine impurity F is a member of the drug class called H1-antihistamines that competitively binds to histamine receptors on cells responsible for allergic reactions.
    Formule :C21H26N2O3
    Degré de pureté :Min. 95%
    Masse moléculaire :354.44 g/mol

    Ref: 3D-IC46028

    1mg
    222,00€
    2mg
    354,00€
    5mg
    518,00€
    10mg
    740,00€
    25mg
    1.190,00€
  • 3-Isobutyl-1-methyl-4-nitro-1H-pyrazole-5-carboxylic acid

    CAS :
    3-Isobutyl-1-methyl-4-nitro-1H-pyrazole-5-carboxylic acid is a synthetic drug product that is used as an analytical reference standard. It is an impurity in the API 3,4,5,6,7,8,9,10 erythromycin (CAS No. 1004455-71-3). 3Isobutyl-1methyl 4nitro 1H pyrazole 5carboxylic acid has been custom synthesized for use in research and development of drugs for niche markets. It can be used as a HPLC standard for high purity and pharmacopoeia grade.
    Formule :C9H13N3O4
    Degré de pureté :Min. 95%
    Masse moléculaire :227.22 g/mol

    Ref: 3D-EQB45571

    5g
    1.707,00€
  • Hexadecanedioic acid mono-L-carnitine ester chloride

    CAS :
    Hexadecanedioic acid mono-L-carnitine ester chloride is an analog of a naturally occurring compound that has been found to have medicinal properties. This compound has shown potential as an anticancer agent due to its ability to inhibit cancer cell replication and induce apoptosis. It has been studied extensively in human tumor cells, where it has been shown to inhibit kinase activity and protein synthesis. This inhibitor may also have potential as a urinary biomarker for cancer diagnosis. Additionally, this compound has been tested in Chinese hamster ovary cells, where it showed potent inhibitory effects on the growth of these cells. Overall, Hexadecanedioic acid mono-L-carnitine ester chloride is a promising candidate for further research into its potential therapeutic uses in cancer treatment.
    Formule :C23H44NO6
    Degré de pureté :Min. 95%
    Masse moléculaire :430.6 g/mol

    Ref: 3D-SBA15038

    10mg
    915,00€
    25mg
    1.406,00€
    50mg
    2.190,00€