CymitQuimica logo
Building Blocks

Building Blocks

This section contains fundamental products for the synthesis of organic and biological compounds. Building blocks are the essential starting materials used to construct complex molecules through various chemical reactions. They play a critical role in drug discovery, material science, and chemical research. At CymitQuimica, we offer a diverse range of high-quality building blocks to support your innovative research and industrial projects, ensuring you have the essential components for successful synthesis.

Subcategories of "Building Blocks"

Found 196817 products of "Building Blocks"

Sort by

Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
products per page.
  • 2-Amino-5-fluoropyridine

    CAS:
    <p>2-Amino-5-fluoropyridine is a precursor to the amino acid L-glutamic acid. It is used in organic synthesis as an acetylating agent and can be synthesized from ethyl bromoacetate and anhydrous sodium acetate. 2-Amino-5-fluoropyridine has shown efficacy in treating cancer, including leukemia cells. This compound also has allosteric modulator activity, which may be due to its ability to form hydrogen bonds with other molecules. The synthesis of 2-amino-5-fluoropyridine requires a chloride ion source that is not chlorinated, such as magnesium chloride or potassium chloride. The optimal reaction temperature is between 60°C and 80°C.</p>
    Formula:C5H5FN2
    Purity:Min. 95%
    Color and Shape:White Powder
    Molecular weight:112.11 g/mol

    Ref: 3D-FA02882

    25g
    135.00€
    50g
    136.00€
  • 4-Amino-2-phenylphenol

    CAS:
    <p>Versatile small molecule scaffold</p>
    Formula:C12H11NO
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:185.22 g/mol

    Ref: 3D-UAA43442

    50mg
    215.00€
    100mg
    346.00€
    250mg
    541.00€
    500mg
    821.00€
  • 4-Amino-1-naphthol hydrochloride

    CAS:
    <p>4-Amino-2-methyl-1-naphthol is a menadione analog. Most commonly seen in its hydrochloride form, 4-amini-2-methyl-1-naphtol posseses vitamin K activity, effective against microbes and bacteria, and as antibiotic.</p>
    Formula:C10H9NO•HCl
    Purity:Min. 85.0 Area-%
    Color and Shape:Powder
    Molecular weight:195.65 g/mol

    Ref: 3D-FA02680

    25g
    327.00€
    50g
    486.00€
    100g
    863.00€
    250g
    1,356.00€
    500g
    2,007.00€
  • Adenine

    CAS:
    <p>Purine nucleobase; component of nucleic acids and coenzymes</p>
    Formula:C5H5N5
    Purity:Min. 98 Area-%
    Color and Shape:White Powder
    Molecular weight:135.13 g/mol

    Ref: 3D-FA02660

    1kg
    486.00€
    2kg
    901.00€
    5kg
    1,982.00€
    10kg
    3,468.00€
    500g
    318.00€
  • 2-Acetylfuran

    CAS:
    <p>2-Acetylfuran is a chemical compound that has been shown to have in vitro antifungal activity. It is an aromatic, hydroxylated compound with a 2-acetyl group and two double bonds, one of which is conjugated. 2-Acetylfuran has been used as a model system for the study of biological properties and kinetic data. It also inhibits the reaction by binding to the pyrimidine compound, preventing it from undergoing nucleophilic substitution. This inhibition can be reversed by adding ethyl decanoate to the reaction solution, which may be due to its ability to chelate the metal ion that activates the enzyme.2-Acetylfuran has been tested for its ability to inhibit fungal growth in tissue culture by inhibiting RNA synthesis. The matrix effect can cause variations in results obtained when using different solvents and this should be taken into account when conducting experiments with 2-acetylfuran.</p>
    Formula:C6H6O2
    Purity:Min. 95%
    Color and Shape:Yellow Clear Liquid
    Molecular weight:110.11 g/mol

    Ref: 3D-FA02198

    1kg
    588.00€
    2kg
    975.00€
    5kg
    1,575.00€
    250g
    264.00€
    500g
    413.00€
  • 8-Amino-2-naphthol

    CAS:
    <p>8-Amino-2-naphthol (8AN) is a natural product that has been found to have anti-inflammatory, antioxidant, and antiviral properties in vitro. It has been shown to inhibit the production of protonated species of 8AN by adding a proton to the hydroxyl group on the naphthalene ring. This reaction occurs at an activation energy of 17.2 kJ/mol and is reversible, with a protonation equilibrium constant of 1.0 x 10 M. The intramolecular hydrogen transfer mechanism is shown in Figure 1 below:</p>
    Formula:C10H9NO
    Purity:Min. 98 Area-%
    Color and Shape:White Powder
    Molecular weight:159.18 g/mol

    Ref: 3D-FA02036

    1kg
    2,007.00€
    50g
    341.00€
    100g
    486.00€
    250g
    863.00€
    500g
    1,301.00€
  • Ethyl 2-methoxybenzoate

    CAS:
    <p>Ethyl 2-methoxybenzoate is a colorless liquid that is used as an intermediate in the synthesis of other organic compounds. It has been shown to be an effective insect repellent, with an LD50 of 14 mg/kg. This compound also has a high affinity for protonated amines and amino acids, which may account for its adsorption to riparia. Ethyl 2-methoxybenzoate is biosynthesized from monoketones and monohydric alcohols. The hydroxyl group on the benzoic acid moiety reacts with methyl anthranilate to produce ethyl 2-methoxybenzoate.</p>
    Formula:C10H12O3
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:180.2 g/mol

    Ref: 3D-FA02025

    1kg
    1,008.00€
    50g
    212.00€
    100g
    318.00€
    250g
    497.00€
    500g
    705.00€
  • 2-Amino-6-chloro-3-nitropyridine

    CAS:
    <p>2-Amino-6-chloro-3-nitropyridine is a cytotoxic drug that has been shown to have anti-viral potency, as well as antiviral activity in an activity test. It is synthesized by reacting hydrogen tartrate with oxadiazole, and then hydrolyzing the resulting product with chloride. 2-Amino-6-chloro-3-nitropyridine has also been shown to inhibit human immunodeficiency virus type 1 (HIV) replication in vitro and to be effective against other viruses such as type 2 influenza. This drug can bind to the viral envelope and inhibit fusion of the viral membrane with host cells by preventing the release of viral contents into the cytoplasm. The binding affinity of 2-amino 6-chloro 3 nitropyridine for chloride may be due to hydrogen bonding interactions.<br>2AMINO 6 CHLORO 3 NITROPYRIDINE CAN</p>
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:173.56 g/mol

    Ref: 3D-FA00999

    50g
    135.00€
    100g
    140.00€
    250g
    218.00€
    500g
    320.00€
  • 3-Aminobenzonitrile

    CAS:
    <p>3-Aminobenzonitrile is an amine that has been shown to inhibit the growth of bacteria. It was synthesized by the reaction of nitrobenzene with benzamide in the presence of acetic acid. The chemical structure of 3-aminobenzonitrile is similar to that of a group of natural amino acids, including cysteine and tryptophan, which are known inhibitors of bacterial growth. This compound is soluble in organic solvents and can be used as an injection solution. 3-Aminobenzonitrile has been evaluated by kinetic studies and found to have a high affinity for bacterial cells, with an inhibition constant (Ki) value of 0.37 mM. It is also active against other microorganisms such as yeast or mold fungi, but not against plant or animal cells. 3-Aminobenzonitrile inhibits the synthesis of proteins by binding to a number of different sites on the ribosomes where</p>
    Purity:Min. 95%
    Color and Shape:Yellow Powder
    Molecular weight:118.14 g/mol

    Ref: 3D-FA00688

    1kg
    1,829.00€
    2kg
    3,268.00€
    100g
    310.00€
    250g
    600.00€
    500g
    1,052.00€
  • D-Alanine

    CAS:
    <p>D-Alanine is a small-molecule drug that inhibits the hepatitis B virus. It has been shown to decrease the levels of HBV-DNA in chronic hepatitis patients. D-Alanine may be effective for reducing hepatic steatosis and improving liver function, which may be due to its ability to reduce the expression of δ receptors. D-Alanine can inhibit viral replication by interfering with the polymerase chain reaction and inhibiting human serum albumin from binding to HBV-DNA. D-alanine also has an antioxidant effect and can scavenge anion radicals.</p>
    Formula:C3H7NO2
    Purity:Min. 98 Area-%
    Color and Shape:White Powder
    Molecular weight:89.09 g/mol

    Ref: 3D-FA00678

    1kg
    439.00€
    2kg
    679.00€
    5kg
    1,220.00€
    10kg
    1,789.00€
    500g
    244.00€
  • Fmoc-L-Glu-OtBu

    CAS:
    <p>Fmoc-L-Glu-OtBu is a synthetic ligand that is used as a fluorescent probe in vivo. It has been shown to bind to semaglutide with high affinity, and it can be used to study the function of semaglutide in the cell. Fmoc-L-Glu-OtBu has also been found to have an inhibitory effect on cancer cells. This ligand can be synthesized by solid-phase synthesis and purified by column chromatography. The purity of Fmoc-L-Glu-OtBu is confirmed by elemental analysis, and its impurities are determined by fluorescence spectroscopy. The carboxylate group of Fmoc-L-Glu-OtBu is activated with sulfuric acid to form the corresponding active ester, which can then be conjugated with other molecules.</p>
    Formula:C24H27NO6
    Purity:Min. 95%
    Color and Shape:White Powder
    Molecular weight:425.47 g/mol

    Ref: 3D-FF15874

    25g
    182.00€
    50g
    291.00€
    100g
    410.00€
    250g
    606.00€
    500g
    923.00€
  • 1-Amino-2-(furan-2-yl)propan-2-ol

    CAS:
    <p>1-Amino-2-(furan-2-yl)propan-2-ol is a useful building block for the synthesis of heterocycles. It is also used as a reagent for the protection of amines, hydrazones, and carbonyl groups. This compound is soluble in water and is stable under acidic conditions. 1-Amino-2-(furan-2-yl)propan-2-ol has been found to be an important intermediate in the synthesis of pharmaceuticals, pesticides, dyes, perfumes, and solar cells.</p>
    Formula:C7H11NO2
    Purity:Min. 95%
    Color and Shape:Clear Liquid
    Molecular weight:141.17 g/mol

    Ref: 3D-IMB72605

    1g
    849.00€
    100mg
    223.00€
    250mg
    396.00€
    500mg
    562.00€
  • Fmoc-Gln(Trt)-OH

    CAS:
    <p>Fmoc-Gln(Trt)-OH is a synthetic amino acid that contains a hydroxyl group in its side chain. The hydroxyl group of Fmoc-Gln(Trt)-OH can react with other molecules and form conjugates, which leads to impurities in the final product. In the synthesis of Fmoc-Gln(Trt)-OH, the reaction time can affect the efficiency of the synthesis. In order to produce a high concentration of Fmoc-Gln(Trt)-OH, it is necessary to use chromatographic methods for purification. Fmoc-Gln(Trt)-OH has been shown to be beneficial as an anticancer agent due to its ability to inhibit serine proteases.</p>
    Formula:C39H34N2O5
    Purity:Min. 98 Area-%
    Color and Shape:White Off-White Powder
    Molecular weight:610.7 g/mol

    Ref: 3D-FF15875

    1kg
    486.00€
    100g
    178.00€
    250g
    236.00€
    500g
    341.00€
  • Fmoc-Lys(Boc)-OH

    CAS:
    <p>Fmoc-Lys(Boc)-OH is a synthetic amino acid that has been used to synthesize polypeptides. It is prepared by the reaction of naphthalene, trifluoroacetic acid and copper (II) acetate in an acidic environment. The synthesis of Fmoc-Lys(Boc)-OH involves the use of a high salt and coordination geometry for the copper complex. This amino acid can be used as a cancer drug, because it inhibits NS3 protease, which is an enzyme that promotes tumor growth. Fmoc-Lys(Boc)-OH also binds to carbohydrate receptors on cancer cells and inhibits uptake of these cells by macrophages.</p>
    Formula:C26H32N2O6
    Purity:Min. 98 Area-%
    Color and Shape:White Powder
    Molecular weight:468.54 g/mol

    Ref: 3D-FF15876

    1kg
    772.00€
    2kg
    1,128.00€
    5kg
    2,112.00€
    250g
    254.00€
    500g
    467.00€
  • 3,5-Dihydroxyacetophenone

    CAS:
    <p>3,5-Dihydroxyacetophenone is a chemical intermediate that is used as a building block in organic synthesis. It can be used to synthesize other chemicals, such as pharmaceuticals, dyes, and perfumes. 3,5-Dihydroxyacetophenone is also an important reagent for the production of α-hydroxyketones. It can react with nucleophiles such as amines or alcohols to form esters or ethers. 3,5-Dihydroxyacetophenone is a versatile building block that can serve as a reaction component in various reactions. This compound is also used as a useful scaffold for the construction of complex molecules.</p>
    Formula:C8H8O3
    Molecular weight:152.15 g/mol

    Ref: 3D-D-3420

    ne
    To inquire
  • Fmoc-Tyr(tBu)-OH

    CAS:
    <p>Fmoc-Tyr(tBu)-OH is an amide that binds to the natriuretic receptor. It has a disulfide bond with a hydroxyapatite, which makes it more stable and inhibits its degradation. Fmoc-Tyr(tBu)-OH is hemolytic in vitro and minimally toxic in vivo at high concentrations. It also has a hydroxyl group, which can be used to synthesize other molecules. Fmoc-Tyr(tBu)-OH also has antimicrobial properties, as it inhibits the growth of bacteria and fungi by binding to cell membranes and disrupting their integrity.br&gt;br&gt; Fmoc-Tyr(tBu)-OH is taken up by cells through sodium/hydrogen antiporter system. This uptake process is mediated by the protein Na+, K+ -ATPase, which provides energy for transport across the membrane.</p>
    Formula:C28H29NO5
    Purity:Min. 98 Area-%
    Color and Shape:White Off-White Powder
    Molecular weight:459.53 g/mol

    Ref: 3D-FF15877

    1kg
    1,036.00€
    2kg
    1,518.00€
    5kg
    2,640.00€
    250g
    391.00€
    500g
    687.00€
  • 3-formyl-5-(trifluoromethyl)benzoic acid

    CAS:
    <p>3-formyl-5-(trifluoromethyl)benzoic acid is a reagent, complex compound with CAS No. 604001-03-8. It is a useful intermediate, fine chemical and speciality chemical that can be used as a reaction component in organic synthesis. 3-Formyl-5-(trifluoromethyl)benzoic acid also has versatile uses as a building block in the synthesis of other complex compounds, such as pharmaceuticals and pesticides.</p>
    Formula:C9H5F3O3
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:218.1 g/mol

    Ref: 3D-EZA00103

    1g
    679.00€
    50mg
    135.00€
    100mg
    178.00€
    250mg
    305.00€
    500mg
    477.00€
  • 3,4-Dihydroxybenzaldehyde

    CAS:
    <p>Please enquire for more information about 3,4-Dihydroxybenzaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C7H6O3
    Molecular weight:138.12 g/mol

    Ref: 3D-D-3480

    ne
    To inquire
  • 3,5-Diiodo-L-tyrosine dihydrate

    CAS:
    <p>There are many good reasons to eat fish and seafood, one of them is certainly the fact that they are rich in iodine salts, which are a fundamental for the endocrine activity of the thyroid gland. Iodine salts are enzymatically converted into molecular iodine, which adds to tyrosine residues in thyroglobulin forming diiodotyrosine. This is the first step towards the biosynthesis of thyroid hormones triodityronine T3 and tetraiodotyronine T4 which serve important regulatory functions in body metabolism and energy expenditure. Recently, the dietary introduction of potassium iodide and diiodotyrosine were compared in mice showing that diiodotyrosine can also be used effectively as food supplement preventing the potential damage from excessive intake of inorganic iodine salts.</p>
    Formula:C9H13I2NO5
    Purity:Min. 95.0 Area-%
    Molecular weight:469.02 g/mol

    Ref: 3D-D-3800

    1kg
    4,229.00€
    50g
    486.00€
    100g
    805.00€
    250g
    1,627.00€
    500g
    2,639.00€
  • 6-(Dimethylamino)-2,3-dihydro-1H-indole-2,3-dione

    CAS:
    <p>6-(Dimethylamino)-2,3-dihydro-1H-indole-2,3-dione is a reagent that is used as a high quality intermediate for the synthesis of complex compounds. It is also a useful scaffold for the synthesis of organic compounds. 6-(Dimethylamino)-2,3-dihydro-1H-indole-2,3-dione is a speciality chemical that can be used in research and development to produce novel compounds. This compound can be used in versatile synthetic reactions and is a reaction component with many applications.</p>
    Formula:C10H10N2O2
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:190.2 g/mol

    Ref: 3D-HWB00559

    25mg
    220.00€
    50mg
    352.00€
    100mg
    496.00€
    250mg
    735.00€
    500mg
    1,047.00€