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Standard farmaceutici

Standard farmaceutici

Gli standard farmaceutici sono un insieme completo di materiali di riferimento essenziali per garantire la sicurezza, l'efficacia e la qualità dei prodotti farmaceutici. Questa categoria include standard per ingredienti farmaceutici attivi (API), che sono i componenti principali responsabili degli effetti terapeutici. Inoltre, copre composti e metaboliti rilevanti sia per l'industria farmaceutica che veterinaria, fornendo punti di riferimento per la misurazione e l'analisi precisa di queste sostanze. Gli standard di controllo delle nitrosammine sono cruciali per rilevare e mitigare le nitrosammine potenzialmente dannose nelle formulazioni di farmaci. Gli standard di tossicologia aiutano a valutare la sicurezza e i potenziali effetti avversi dei composti farmaceutici. Inoltre, gli standard per attivatori e inibitori enzimatici sono vitali per la ricerca e lo sviluppo, consentendo studi precisi delle vie biochimiche e dei meccanismi d'azione dei farmaci. Questi standard farmaceutici sono strumenti indispensabili per la conformità normativa, il controllo di qualità e la ricerca, garantendo che i prodotti farmaceutici soddisfino rigorosi criteri di sicurezza ed efficacia.

Sottocategorie di "Standard farmaceutici"

Trovati 8162 prodotti di "Standard farmaceutici"

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  • 1-(Aminomethyl)naphthalene

    CAS:

    1-(Aminomethyl)naphthalene is a hydrogen bond-forming molecule that has high values of hydrochloric acid. This compound reacts with sodium carbonate to form glycoside derivatives, which have been shown to display light emission. 1-(Aminomethyl)naphthalene can be used in the synthesis of oxytocin and toll-like receptor ligands, as well as other chemical reactions. The carbonyl group found in this molecule is responsible for the reactivity and stability of this compound.

    Formula:C10H7CH2NH2
    Purezza:Min. 95%
    Colore e forma:Clear Colourless To Yellow Liquid
    Peso molecolare:157.21 g/mol

    Ref: 3D-FA12539

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  • rac-5,6,7,8-tetrahydro-6-(propylamino)-1-naphthalenol

    Prodotto controllato
    CAS:
    Rotigotine is a substance that belongs to the class of active compounds. It has been shown to have optical activity, but this property is not well understood. Rotigotine is a racemic mixture with two enantiomers, which are mirror images of each other. The optical rotation of rac-5,6,7,8-tetrahydro-6-(propylamino)-1-naphthalenol is given as +28°. This property can be determined by measuring the angle of rotation when light passes through the substance in solution in contact with a polarizer and analyzer.
    Formula:C13H19NO
    Purezza:Min. 95%
    Peso molecolare:205.3 g/mol

    Ref: 3D-FR27619

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  • a,O-Dimethyl serotonin

    Prodotto controllato
    CAS:

    a,O-Dimethyl serotonin is a monoamine compound that is synthesized by the enzymatic decarboxylation of 5-hydroxytryptophan. It has been shown to increase dopamine levels and inhibit the enzyme activity of serotonin in mice. This drug also binds to 5-ht2 receptors and induces the release of serotonin from nerve cells. A linear calibration curve was obtained using bufotenin as a standard. This drug has been used in analytical toxicology for determining the uptake of serotonin into human lung tissue and its effect on 5-ht1a receptors. In addition, a study was conducted with perennial ryegrass to determine whether this drug inhibits plant toxin synthesis. The results showed that it did not have an inhibitory effect on plant toxins and may even promote their synthesis.

    Formula:C12H16N2O
    Purezza:Min. 95%
    Peso molecolare:204.27 g/mol

    Ref: 3D-FD22257

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  • (1'S,2'S)-Nicotine 1'-oxide

    CAS:

    Nicotine 1'-oxide is a metabolite of nicotine which is a naturally occurring alkaloid. Nicotine 1'-oxide is produced by the oxidation of nicotine and can be found in tobacco smoke, as well as in the urine of humans. Nicotine 1'-oxide has been shown to have enzyme inhibiting properties, and has been shown to decrease insulin-stimulated glucose transport rate in human liver cells. This product also has potential use as a stabilizer for pharmaceuticals or other organic substances, and can inhibit demethylation reactions that may lead to carcinogenesis. Nicotine 1'-oxide may also play a role in the transport of chemicals across membranes.

    Formula:C10H14N2O
    Purezza:Min. 95%
    Colore e forma:Powder
    Peso molecolare:178.23 g/mol

    Ref: 3D-FN26201

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  • 5,5'-Thiodisalicylic Acid

    CAS:

    5,5'-Thiodisalicylic Acid is a reactive functional group with a silver ion. This compound has a hydrochloric acid and hydroxy group that react to form a hydroxyl group with the proton. It also has a nitrogen atom, which can be found in the reactive acidic hydroxyl group of 5,5'-thiodisalicylic acid. The fatty acids are viscosity and carbonyl groups. 5,5'-Thiodisalicylic Acid is an organic compound that reacts with chloride to form patterns.

    Purezza:Min. 95%

    Ref: 3D-FT62679

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  • Isovaleryl-Phe-Nle-Sta-Ala-Sta-OH

    CAS:

    Isovaleryl-Phe-Nle-Sta-Ala-Sta-OH (IVAS) is a small molecule that has been shown to be an angiotensin system inhibitor. IVAS blocks the binding site of the angiotensin receptor and prevents the activation of this system. This effect is dose dependent and can be used to treat high blood pressure in humans. IVAS is a long-acting drug and has been shown to be effective in primates as well as humans. The drug is rapidly absorbed from the gastrointestinal tract and eliminated by metabolism, mainly through hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. IVAS also specifically binds to markers expressed at high levels in Mycobacterium tuberculosis strains (e.g., ESX-1 secretion system protein) and inhibits cell growth in culture.

    Formula:C39H65N5O9
    Purezza:Min. 95%
    Peso molecolare:747.96 g/mol

    Ref: 3D-FI49358

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  • 3a-Hydroxy tibolone

    Prodotto controllato
    CAS:

    Tibolone is a synthetic hormone that is used in the treatment of menopausal symptoms and breast cancer. Tibolone has been shown to be an effective treatment for menopausal symptoms, such as hot flashes and vaginal dryness, by providing relief from these symptoms. Tibolone has also been shown to have anti-cancer effects. This drug may be useful for treating breast cancer because it can inhibit the growth of cancer cells by binding to estrogen receptors and blocking estrogen-induced cell proliferation. Tibolone also stimulates angiogenesis, which is the formation of new blood vessels in order to provide nutrients and oxygen to growing tissue. It has been shown that this drug inhibits the synthesis of hepg2 cells in vitro, which are involved in the production of angiogenic factors. Tibolone may also have clinical relevance as a chemopreventive agent against prostate cancer.BR> Tibolone has also been shown to stimulate sulphatase activity in vitro, which may contribute to

    Formula:C21H30O2
    Purezza:Min. 95%
    Peso molecolare:314.46 g/mol

    Ref: 3D-FH24140

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  • 1,3-Dihydroxy-2-naphthoic acid

    CAS:

    1,3-Dihydroxy-2-naphthoic acid is an organic compound that belongs to the binaphthyls. It is a white solid that can be obtained by reacting naphthalene with inorganic phosphite in the presence of acidic potassium carbonate. This reaction system produces 1,3-dihydroxy-2-naphthoic acid and potassium biphosphite as byproducts. The reaction time depends on the concentration of reactants. 1,3-Dihydroxy-2-naphthoic acid has acidic properties and can be used as a catalyst for chemical reactions involving carboxylic compounds. This compound has been shown to be effective at treating abdominal pain caused by intestinal inflammation or infection with a carbon source such as carbohydrates (e.g., glucose) or fats (e.g., oleic acid).

    Formula:C11H8O4
    Purezza:Min. 95%
    Peso molecolare:204.18 g/mol

    Ref: 3D-FD154238

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  • 2-Valeryl-17'-estradiol 17-valerate

    Prodotto controllato
    CAS:

    Please enquire for more information about 2-Valeryl-17'-estradiol 17-valerate including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formula:CHO
    Purezza:Min. 95%

    Ref: 3D-FV165157

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  • Formaldehyde-2,4-dinitrophenylhydrazone

    CAS:
    Formaldehyde-2,4-dinitrophenylhydrazone (FDNH) is a chemical compound that inhibits the production of galacturonic acid. It is used as an analytical method to measure the concentration of galacturonic acid in biological samples. FDNH reacts with galacturonic acid to form a diazonium salt and a hydrazone derivative. The diazonium salt can be measured by liquid chromatography, while the hydrazone derivative can be measured by gas chromatography. This test has been used to measure the concentration of galacturonic acid in plants, pharmaceutical drugs, and reaction products.
    Formula:C7H6N4O4
    Purezza:Min. 95%
    Peso molecolare:210.15 g/mol

    Ref: 3D-FF146197

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  • 3,4'-Dihexyl-2,2'-bithiophene

    CAS:

    Please enquire for more information about 3,4'-Dihexyl-2,2'-bithiophene including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Purezza:Min. 95%

    Ref: 3D-FD44193

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  • Tadalafil impurity B

    CAS:

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

    Formula:C20H19N3O3
    Purezza:Min. 95%
    Peso molecolare:349.38 g/mol

    Ref: 3D-FT63834

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  • 7-Amino-4-(trifluoromethyl)coumarin

    CAS:

    7-Amino-4-(trifluoromethyl)coumarin is a coumarin derivative that has been used as a fluorescence probe for the study of enzyme activities. It can be used as a potential biomarker for autoimmune diseases, and has also been shown to have tyrosine kinase domain binding activity. 7-Amino-4-(trifluoromethyl)coumarin can bind to the hydroxyl group in tyrosine residues with high affinity, and binds to the nitrogen atoms in protein kinases with low affinity. This compound is able to form intermolecular hydrogen bonds and steric interactions with peptide hormones.

    Formula:C10H6F3NO2
    Purezza:Min. 95%
    Peso molecolare:229.16 g/mol

    Ref: 3D-FA74300

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  • Codeine Impurity F

    Prodotto controllato
    CAS:

    Codeine Impurity F is a biochemical that is an impurity of codeine. Codeine Impurity F is a byproduct of the enzymatic reaction with morphine and the bacterial strain Pseudomonas putida. Codeine Impurity F has been shown to inhibit the growth of gram-negative bacteria, including Escherichia coli and Salmonella enterica, by binding to cellular membranes and inhibiting their function. It also binds to RNA in vitro and prevents translation of mRNA from its ribosome complex. The hydroxyl group on Codeine Impurity F binds to aluminium ions, which may interfere with the absorption of other drugs such as ampicillin or tetracycline. This impurity has been shown to have an effect on biological products such as immunoglobulins and albumin.

    Formula:C18H21NO4
    Purezza:Min. 95%
    Peso molecolare:315.36 g/mol

    Ref: 3D-FC161072

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  • Amoxicillin trihydrate impurity B

    CAS:

    Amoxicillin trihydrate impurity B is an impurity of amoxicillin trihydrate, a penicillin antibiotic. Impurities are substances that are not intentionally added to the drug and may be formed during the manufacturing process. Impurities can affect the quality and safety of drugs, although their presence does not necessarily indicate a problem with the drug. Impurities in amoxicillin trihydrate include clavulanate potassium (impurity A) and heptane-2-carboxylic acid (impurity C). Impurity A is present in small quantities, typically less than 1% of the total amount of amoxicillin trihydrate. Impurity C is present in larger quantities and can make up to 10% of the total amount of amoxicillin trihydrate.

    Formula:C16H19N3O5S
    Purezza:Min. 95%
    Peso molecolare:365.41 g/mol

    Ref: 3D-FA63616

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  • (6S)-5,6,7,8-Tetrahydro-6-(propylamino)-1-naphthalenol

    Prodotto controllato
    CAS:

    Rotigotine is a drug that is used to treat Parkinson's disease. It is a dopamine agonist that stimulates the release of dopamine in the brain. Rotigotine has been shown to be effective in controlling symptoms of Parkinson's disease, such as tremors and stiffness, and improving motor skills. This drug has also been shown to have a good tolerability profile, with few side effects reported. Rotigotine is rapidly absorbed from the gastrointestinal tract and metabolized by CYP2D6 into desalkyl rotigotine, which are pharmacologically inactive compounds. The mean terminal half-life for rotigotine is about 2 hours.

    Formula:C13H19NO
    Purezza:Min. 95%
    Peso molecolare:205.3 g/mol

    Ref: 3D-FT28115

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  • 3,5,3',5'-Tetraiodo thyroaldehyde

    CAS:

    Please enquire for more information about 3,5,3',5'-Tetraiodo thyroaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formula:C13H6I4O3
    Purezza:Min. 95%
    Colore e forma:Powder
    Peso molecolare:717.8 g/mol

    Ref: 3D-FT28151

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  • 2,6-Dichloro-5-nitropyrimidin-4-amine

    CAS:

    2,6-Dichloro-5-nitropyrimidin-4-amine is a chlorinating agent that reacts with aliphatic and aromatic amines to form substituted pyrimidines. The substitution pattern of the product depends on the regioselectivity of the reaction. 2,6-Dichloro-5-nitropyrimidin-4-amine is one of the few chlorinating agents that react with propylamine. Substitution at position 2 of the purine ring has been found to be more selective than substitution at position 6. The 2,6-dichloropyrimidine can also be used as a nitro group source in chemical synthesis or as an intermediate in production of other compounds.

    Formula:C4H2Cl2N4O2
    Purezza:Min. 95%
    Colore e forma:Solid
    Peso molecolare:208.99 g/mol

    Ref: 3D-FD141087

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  • 1-Nitronaphthalene

    CAS:

    1-Nitronaphthalene is a nitrobenzene derivative that has been used as an intermediate in the synthesis of pharmaceuticals, dyes, and other organic compounds. 1-Nitronaphthalene is classified as a hazardous substance due to its carcinogenicity and toxicity. In particular, it can cause irritation and burns on skin contact and may be fatal if swallowed. The toxicity profile of 1-nitronaphthalene has been studied in rats, mice, guinea pigs, rabbits, hamsters, and dogs. It was found to have moderate acute oral toxicity in rats but no significant acute toxicity in mice or dogs. 1-Nitronaphthalene also had little effect on p450 activity or enzyme activities in rats.

    Formula:C10H7NO2
    Purezza:Min. 95%
    Colore e forma:Yellow Clear Liquid
    Peso molecolare:173.17 g/mol

    Ref: 3D-FN45627

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  • 2,2’,3,3’,4,4’,5,5’,6-Nonabromobiphenyl

    Prodotto controllato
    CAS:

    Please enquire for more information about 2,2’,3,3’,4,4’,5,5’,6-Nonabromobiphenyl including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formula:C12HBr9
    Purezza:Min. 95%
    Peso molecolare:864.27 g/mol

    Ref: 3D-FN165606

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