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Álcoois

Álcoois

Os álcoois são uma ampla gama de moléculas orgânicas derivadas de hidrocarbonetos que contêm um ou mais grupos hidroxila (grupo OH). Estes compostos são essenciais em várias reações químicas e são amplamente utilizados em laboratórios para síntese, como solventes e em química analítica. Na CymitQuimica, oferecemos álcoois de alta qualidade preparados para uso laboratorial, apoiando suas pesquisas e aplicações industriais com produtos confiáveis e eficazes. Nossa seleção garante que você tenha os álcoois adequados para suas necessidades específicas, seja para trabalhos de laboratório de rotina ou para projetos de pesquisa especializados.

Subcategorias de "Álcoois"

Foram encontrados 5814 produtos de "Álcoois"

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  • Trimethylsilylmethanethiol

    CAS:
    Trimethylsilylmethanethiol (TMSET) is a thiol that is used as a reagent in organic synthesis. It is soluble in water and it has a high boiling point, making it useful for reactions that require heat. TMSET has been shown to be an effective antiviral agent against hepatitis C virus (HCV) and influenza A virus by binding to the viral receptor on the cell surface and preventing its entry into the cell. TMSET also inhibits neuronal function by binding to the hydroxy group of proteins, thereby disrupting their structure and function.
    Fórmula:C4H12SSi
    Pureza:Min. 95%
    Peso molecular:120.29 g/mol

    Ref: 3D-FT61206

    2g
    863,00€
  • Estradiol hemihydrate

    Produto Controlado
    CAS:
    <p>Estradiol hemihydrate is a synthetic estrogen. It binds to estrogen receptors, causing the activation of DNA transcription and synthesis of messenger RNA. Estradiol hemihydrate has been used for the treatment of various symptoms, such as menopause, osteoporosis, breast cancer, and metabolic disorders. The drug is most often administered by injection or in a polymeric matrix that dissolves slowly in the mouth. The recommended dose is between 0.5mg and 1mg per day. Estradiol hemihydrate can be detected in plasma using an analytical method called liquid chromatography-tandem mass spectrometry (LC-MS/MS).</p>
    Fórmula:(C18H24O2)2•H2O
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:562.78 g/mol

    Ref: 3D-FE31861

    1g
    303,00€
    2g
    336,00€
    5g
    491,00€
  • 4-Methylquinoline

    CAS:
    <p>4-Methylquinoline is a natural compound that is structurally related to coumarin. It serves as an enzyme substrate for various types of enzymes, and has been shown to inhibit the activity of enzymes such as N-acetyltransferase, indoleamine 2,3-dioxygenase, and tryptophan 2,3-dioxygenase. 4-Methylquinoline has also been shown to be effective against infectious diseases such as toxoplasmosis and leishmaniasis. Furthermore, 4-methylquinoline has been shown to have anti-inflammatory properties in autoimmune diseases such as multiple sclerosis. The mechanism of action of 4-methylquinoline is not fully understood but it may interfere with the production of nitric oxide by inhibiting the enzyme nitric oxide synthase.</p>
    Fórmula:C10H9N
    Pureza:Min. 95%
    Peso molecular:143.19 g/mol

    Ref: 3D-FM35012

    250g
    863,00€
  • 5-[3-(Dimethylamino)propyl]-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol

    CAS:
    Please enquire for more information about 5-[3-(Dimethylamino)propyl]-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Fórmula:C20H25NO
    Pureza:Min. 95%
    Cor e Forma:Beige Solid
    Peso molecular:295.42 g/mol

    Ref: 3D-FD22331

    5g
    863,00€
    10g
    1.139,00€
  • Indole-7-methanol

    CAS:
    Indole-7-methanol is a flavin cofactor that catalyses the formylation of indole-7-carboxylic acid. Indole-7-methanol can be synthesized by the conversion of indole-7-carboxaldehyde with formaldehyde and ammonium acetate. The macrocyclic, isomeric, and formylated forms of indole-7-methanol have been shown to have utilisation activity in the synthesis of various compounds. These reactions are catalyzed by flavins such as FAD or FMN. Mutant, unsymmetrical derivatives of indole-7-methanol are also known to undergo these types of reactions. The most common derivative is indirubin, which has been shown to inhibit DNA polymerase III and IV in vitro.
    Fórmula:C9H9NO
    Pureza:Min. 95%
    Peso molecular:147.17 g/mol

    Ref: 3D-FI151211

    2g
    303,00€
    5g
    341,00€
    10g
    486,00€
    25g
    729,00€
    50g
    978,00€
  • 5-Hexyn-1-ol

    CAS:
    5-Hexyn-1-ol is a molecule that belongs to the group of organic compounds called fatty acids. It is a colorless liquid with an odor reminiscent of that of hexane. 5-Hexyn-1-ol has been shown to inhibit the proliferation of brain cells and tumor cells in culture. It also inhibits the growth of caco-2 cell lines, which are used as a model for human intestinal epithelial cells. The hydroxyl group in 5-hexyn-1-ol reacts with nitrogen nucleophiles such as picolinic acid and palladium chloride to form an intermediate compound, which can then be transformed into the desired product by addition of a second reactant.
    Fórmula:C6H10O
    Pureza:Min. 95%
    Peso molecular:98.14 g/mol

    Ref: 3D-FH61671

    50g
    863,00€
  • Doxorubicinol hydrochloride - Mixture of Diasteromers

    CAS:
    Please enquire for more information about Doxorubicinol hydrochloride - Mixture of Diasteromers including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Fórmula:C27H32ClNO11
    Pureza:Min. 95%
    Peso molecular:582 g/mol

    Ref: 3D-FD71682

    2mg
    863,00€
    5mg
    1.410,00€
    10mg
    1.952,00€
  • 2-Methyl-3-buten-2-ol

    CAS:
    <p>2-Methyl-3-buten-2-ol is a reactive oxygenated compound that can be found in the environment. It is produced by the oxidation of glyoxal, glycolaldehyde, and other simple sugars. 2-Methyl-3-buten-2-ol has been found to have toxic effects on wild type strains of Escherichia coli, including inhibition of growth and induction of cell death. In addition, 2-methyl-3 buten 2 ol has been shown to react with other molecules in the environment to produce epoxides. This compound can also be found in some foods and beverages as a result of its presence as a natural component or from contamination during processing. !-- END--&gt;</p>
    Fórmula:C5H10O
    Pureza:Max. 98%
    Peso molecular:86.13 g/mol

    Ref: 3D-FM158245

    1kg
    410,00€
    2kg
    668,00€
    5kg
    1.036,00€
    250g
    189,00€
    500g
    291,00€
    2500g
    780,00€
  • (1,5-Dimethyl-1H-benzimidazol-2-yl)methanol

    Produto Controlado
    CAS:
    Please enquire for more information about (1,5-Dimethyl-1H-benzimidazol-2-yl)methanol including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Fórmula:C10H12N2O
    Pureza:Min. 95%
    Peso molecular:176.22 g/mol

    Ref: 3D-FD135793

    2g
    315,00€
    5g
    478,00€
    10g
    793,00€
  • 2-Bromo-4-nitrophenol

    CAS:
    2-Bromo-4-nitrophenol is a byproduct of the reaction between hydrogen peroxide and sodium bromate. It can be detected in the presence of hydrochloric acid, which reacts with 2-bromo-4-nitrophenol to form an orange color that can be detected spectrophotometrically. 2-Bromo-4-nitrophenol has been shown to inhibit the growth of various strains of bacteria, including Escherichia coli, Bacillus subtilis, and Pseudomonas aeruginosa. This compound binds to flavin adenine dinucleotide (FAD) as well as other nucleophilic cofactors such as thioredoxin reductase. The binding affinity is increased when carbon sources are present. This property makes it a useful inhibitor for catalytic reduction reactions in biotechnology and synthetic chemistry applications.br>br> 2B4NP is a by
    Fórmula:C6H4BrNO3
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:218 g/mol

    Ref: 3D-FB15724

    100g
    863,00€
  • 1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methyl-isoquinoline

    CAS:
    <p>1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methyl-isoquinoline is a useful building block in the synthesis of various compounds such as pharmaceuticals and pesticides. It is an intermediate for the preparation of other valuable chemicals such as the antihistamine diphenhydramine, which is used to treat allergies. Tetrahydroisoquinoline can also be used as a reagent to synthesize other chemical compounds. This compound has been used in research as well as commercial applications. Tetrahydroisoquinoline is also a versatile scaffold that can be modified to produce different derivatives with different properties.</p>
    Fórmula:C10H13NO2
    Pureza:Min. 95%
    Cor e Forma:White Powder
    Peso molecular:179.22 g/mol

    Ref: 3D-FT28104

    10mg
    158,00€
    25mg
    242,00€
    50mg
    451,00€
    100mg
    668,00€
    250mg
    1.014,00€
  • (17a)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol

    Produto Controlado
    CAS:
    <p>Please enquire for more information about (17a)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C22H26O
    Pureza:Min. 95%
    Peso molecular:306.44 g/mol

    Ref: 3D-FE23183

    2mg
    607,00€
    5mg
    921,00€
    10mg
    1.302,00€
  • 5-Hydroxyquinolin-2(1H)-one

    CAS:
    <p>5-Hydroxyquinolin-2(1H)-one is a chalcone that can be synthesized from 2,5-dihydroxybenzaldehyde and quinoline. It is a bacteriostatic agent that inhibits bacterial growth by binding to the 50S ribosomal subunit, blocking the formation of an antibiotic-substrate complex with the enzyme cell wall synthesis that is required for cell wall biosynthesis, inhibiting protein synthesis and cell division. 5-Hydroxyquinolin-2(1H)-one has shown activity against methicillin resistant Staphylococcus aureus (MRSA) and methicillin resistant Enterococcus faecium. 5-Hydroxyquinolin-2(1H)-one also represses the expression of DNA topoisomerase II genes, which may be associated with its inhibitory effects on bacterial growth.</p>
    Fórmula:C9H7NO2
    Pureza:Min. 95%
    Peso molecular:161.16 g/mol

    Ref: 3D-FH24497

    1g
    860,00€
  • 3-O-Benzyl 17a-estradiol

    Produto Controlado
    CAS:
    <p>Please enquire for more information about 3-O-Benzyl 17a-estradiol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C25H30O2
    Pureza:Min. 95%
    Peso molecular:362.5 g/mol

    Ref: 3D-FB18272

    10mg
    863,00€
    25mg
    1.054,00€
    50mg
    1.915,00€
  • rac-prolinol

    CAS:
    Rac-prolinol is a picolinic acid derivative that has been shown to inhibit the production of pyrrolidinecarboxylic acid in the form of l-tartaric acid. This inhibition is due to the formation of a hydrogen bond with the hydroxyl group on the substrate molecule, which prevents its conversion into pyrrolidinecarboxylic acid. Rac-prolinol has also been shown to inhibit collagen production in cells. Rac-prolinol binds to receptors that are involved in regulating cell proliferation and differentiation, including transforming growth factor beta receptor and epidermal growth factor receptor. It inhibits collagen synthesis by acting as a competitive inhibitor of proline hydroxylase, an enzyme responsible for catalyzing proline into hydroxyproline. The molecule also inhibits DNA synthesis by binding to the erythrocyte membrane skeleton and blocking ATP synthesis.
    Fórmula:C5H11NO
    Pureza:Min. 95%
    Peso molecular:101.15 g/mol

    Ref: 3D-FR27654

    100g
    863,00€
  • 4-Hydroxy-17b-estradiol

    Produto Controlado
    CAS:
    <p>4-Hydroxy-17β-estradiol (4-OHE2) is a reactive metabolite of 17β-estradiol that binds to DNA and has been shown to have carcinogenic potential. The catechol-o-methyltransferase enzyme catalyzes the conversion of 4-OHE2 to 4-hydroxycatechol, which can then be further methylated by estrogen sulfotransferase or sulfatase to estrone and estrone sulfate. It has been shown that 4-OHE2 may be a potential biomarker for breast cancer. Experimental studies have shown that 4-OHE2 may act as an antioxidant in cancer tissues, but its activity has not been demonstrated in normal tissues. In order to demonstrate the ability of 4-OHE2 as an antioxidant, its activity was tested in vitro using human breast cancer cells (MDA MB 231). Results showed that 4-OHE2 decreased oxidative stress levels in these cells,</p>
    Fórmula:C18H24O3
    Pureza:Min. 95%
    Cor e Forma:Solid
    Peso molecular:288.38 g/mol

    Ref: 3D-FH24183

    1mg
    486,00€
    2mg
    729,00€
    5mg
    1.036,00€
    10mg
    1.735,00€
    500µg
    341,00€
  • 17-Methyl-4-androstene-3a,17a-diol

    Produto Controlado
    CAS:
    Please enquire for more information about 17-Methyl-4-androstene-3a,17a-diol including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Fórmula:C20H32O2
    Pureza:Min. 95%
    Peso molecular:304.47 g/mol

    Ref: 3D-FM25695

    2mg
    303,00€
    5mg
    430,00€
    10mg
    695,00€
    25mg
    1.129,00€
    50mg
    1.998,00€
  • 9-Chloro triamcinolone acetonide

    CAS:
    Please enquire for more information about 9-Chloro triamcinolone acetonide including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Fórmula:C24H31ClO6
    Pureza:Min. 95%
    Peso molecular:450.95 g/mol

    Ref: 3D-FC19952

    1mg
    863,00€
    2mg
    1.085,00€
    5mg
    1.735,00€
    10mg
    2.957,00€
  • 3,3-Diethoxy-1,2-propanediol

    CAS:
    3,3-Diethoxy-1,2-propanediol is a chemical compound that has been found to have an acidic character and to be an allylation agent. This ingredient also has the ability to form flavonoids and act as a ring-opening polymerization catalyst. It can be used in leaf extract as an astringent or antibacterial. 3,3-Diethoxy-1,2-propanediol is used in the production of this product. The medicinal properties of this compound are scientifically analysed and tested for efficacy. It has been shown to act as a laxative when taken in excessive amounts. 3,3-Diethoxy-1,2-propanediol is not known to have any negative side effects on the human body such as skin irritation or sensitization.
    Fórmula:C7H16O4
    Pureza:Min. 95%
    Peso molecular:164.2 g/mol

    Ref: 3D-FD159469

    5g
    863,00€
  • all-trans-Retro retinol

    CAS:
    <p>All-trans-retinol is a form of vitamin A that is found in many animal tissues and some plant oils. It acts as a hormone, binding to the retinoic acid receptors (RARs) in the nucleus and activating gene transcription. All-trans-retinol has been shown to be effective against hyperproliferative diseases such as cancer, both by inducing apoptosis and by inhibiting cell growth. All-trans-retinol may also have therapeutic potential for other diseases, such as intestinal cancers and prostatic hypertrophy. This compound has been shown to induce messenger RNA (mRNA) production in cells that express RARs.</p>
    Fórmula:C20H30O
    Pureza:Min. 95%
    Peso molecular:286.45 g/mol

    Ref: 3D-FR59825

    1mg
    863,00€
    2mg
    1.171,00€
    5mg
    2.218,00€
    10mg
    3.380,00€
    25mg
    5.809,00€