CymitQuimica logo
Pharmaceutical Standards

Pharmaceutical Standards

Pharmaceutical standards are a comprehensive set of reference materials essential for ensuring the safety, efficacy, and quality of pharmaceutical products. This category includes standards for active pharmaceutical ingredients (APIs), which are the core components responsible for therapeutic effects. Additionally, it covers compounds and metabolites relevant to both the pharmaceutical and veterinary industries, providing benchmarks for the accurate measurement and analysis of these substances. Nitrosamine control standards are crucial for detecting and mitigating potentially harmful nitrosamines in drug formulations. Toxicology standards help assess the safety and potential adverse effects of pharmaceutical compounds. Furthermore, enzyme activators and inhibitors standards are vital for research and development, enabling precise studies of biochemical pathways and drug mechanisms. These pharmaceutical standards are indispensable tools for regulatory compliance, quality control, and research, ensuring that pharmaceutical products meet stringent safety and effectiveness criteria.

Subcategories of "Pharmaceutical Standards"

Found 8131 products of "Pharmaceutical Standards"

Sort by

Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
products per page.
  • Chromotropic acid disodium salt dihydrate - ACS reagent

    CAS:
    Chromotropic acid is a reactive compound that has been shown to be adsorbed on the surface of activated carbon. The adsorption mechanism and the kinetic constants for this reaction have been studied in detail. Chromotropic acid decomposes at high temperatures, releasing hydrogen chloride gas and water vapor. This chemical is also used in pharmaceutical preparations as an additive to inhibit oxidation reactions. It may also serve as a photoreceptor, reacting with tyramine hydrochloride and other compounds to produce a color change.
    Formula:C10H6O8S2Na2·2H2O
    Color and Shape:Powder
    Molecular weight:400.29 g/mol

    Ref: 3D-FC168034

    1kg
    Discontinued
    25g
    Discontinued
    50g
    Discontinued
    100g
    Discontinued
    250g
    Discontinued
    500g
    Discontinued
    Discontinued product
  • 3-(4-Methylbenzylidene)camphor

    CAS:

    3-(4-Methylbenzylidene)camphor is a chemical compound that has two isomers, alpha and beta. It can be found in biological samples, such as human urine or wastewater, and can be used for the treatment of skin cancer. 3-(4-Methylbenzylidene)camphor is prepared by extraction from a dry sample with an organic solvent. The extraction process requires a hydroxyl group to react with the dry sample and create a liquid. The resulting liquid is then evaporated to leave behind the extract. The kinetic data of 3-(4-Methylbenzylidene)camphor was determined by measuring its rate of reaction with an analytical method. The rate of reaction increased as the concentration increased to a constant value at high concentrations, which suggests that it may have some occlusive properties in humans due to its tendency to bind to plasma proteins.

    Formula:C18H22O
    Purity:Min. 95%
    Color and Shape:White Powder
    Molecular weight:254.37 g/mol

    Ref: 3D-FM25793

    1kg
    Discontinued
    50g
    Discontinued
    100g
    Discontinued
    250g
    Discontinued
    500g
    Discontinued
    Discontinued product
  • 3,4'-Dimethoxy-2'-hydroxychalcone

    CAS:

    3,4'-Dimethoxy-2'-hydroxychalcone is a reaction component and useful scaffold for the synthesis of complex compounds. This chemical is an intermediate in the synthesis of various pharmaceuticals, such as anti-tuberculosis drugs, cancer chemotherapeutics and antibiotics. 3,4'-Dimethoxy-2'-hydroxychalcone has been shown to be a versatile building block that can be used to synthesize both natural products and pharmaceuticals. This compound also has a wide range of applications in the production of fine chemicals.

    Formula:C17H16O4
    Purity:Min. 95%
    Molecular weight:284.31 g/mol

    Ref: 3D-FD66386

    1g
    Discontinued
    2g
    Discontinued
    500mg
    Discontinued
    Discontinued product
  • 2-Ethoxy-4-methoxycinnamic acid

    CAS:

    2-Ethoxy-4-methoxycinnamic acid is a synthetic chemical with the CAS number 1372859-34-1. It is a versatile building block that can be used for the synthesis of many complex compounds. 2-Ethoxy-4-methoxycinnamic acid is one of a number of scaffolds that are useful for creating fine chemicals and research chemicals. This compound is also an intermediate in many reactions and can be used as a reagent to produce other substances.

    Formula:C12H14O4
    Purity:Min. 95%
    Molecular weight:222.24 g/mol

    Ref: 3D-FE66333

    1g
    Discontinued
    2g
    Discontinued
    250mg
    Discontinued
    500mg
    Discontinued
    Discontinued product
  • N-(2-Chloro-5-Nitrophenyl)Benzamide

    CAS:

    Please enquire for more information about N-(2-Chloro-5-Nitrophenyl)Benzamide including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formula:C13H9ClN2O3
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:276.67 g/mol

    Ref: 3D-FC52920

    10g
    Discontinued
    25g
    Discontinued
    50g
    Discontinued
    100g
    Discontinued
    250g
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    250mg
    Discontinued
    500mg
    Discontinued
    Discontinued product
  • 1-(2-Chloro-4-fluorophenyl)-2-nitropropene

    CAS:

    1-(2-Chloro-4-fluorophenyl)-2-nitropropene is a versatile building block that can be used to produce a variety of compounds with various properties. It is a high quality, reagent grade chemical that is useful for research and development purposes. This compound has been shown to be an effective intermediate in the synthesis of complex compounds, such as pharmaceuticals and pesticides.

    Formula:C9H7ClFNO2
    Purity:Min. 95%
    Molecular weight:215.61 g/mol

    Ref: 3D-FC65821

    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    250mg
    Discontinued
    Discontinued product
  • 6-Methyl-4-hydroxycoumarin

    CAS:

    6-Methyl-4-hydroxycoumarin is a coumarin derivative that has been shown to have potent inhibitory activity against both Gram-positive and Gram-negative bacteria. It also inhibits the growth of leukemia cells and shows anti-inflammatory properties. The photophysical studies of this molecule show that it has absorption bands in the visible region, which may be attributed to its hydroxyl group. 6-Methyl-4-hydroxycoumarin has also been shown to be an effective inhibitor of LPS (lipopolysaccharide)-stimulated RAW 264.7 cells, as well as benzofuran derivatives that have been shown to have inflammatory propertys.

    Formula:C10H8O3
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:176.17 g/mol

    Ref: 3D-FM12567

    1g
    Discontinued
    2g
    Discontinued
    5g
    Discontinued
    10g
    Discontinued
    500mg
    Discontinued
    Discontinued product
  • 2-Amino-4'-chloroacetophenone hydrochloride

    Controlled Product
    CAS:

    2-Amino-4'-chloroacetophenone hydrochloride is a cytotoxic compound that inhibits the polymerization of tubulin. It has been shown to have cytotoxic effects and inhibit the growth of cancer cells in vitro at low micromolar concentrations. 2-Amino-4'-chloroacetophenone hydrochloride is a member of the cytotoxic class of compounds and can be used to slow or stop cell division by inhibiting the production of proteins vital for cell division, such as tubulin. This effect is due to its ability to bind to the beta subunit of tubulin, which disrupts its structure and prevents polymerization from occurring.

    Formula:C8H8ClNO•HCl
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:206.07 g/mol

    Ref: 3D-FA55395

    1g
    Discontinued
    2g
    Discontinued
    5g
    Discontinued
    10g
    Discontinued
    25g
    Discontinued
    Discontinued product
  • 2-(2',3',4'-Trihydroxybutyl)quinoxaline

    CAS:

    2-(2',3',4'-Trihydroxybutyl)quinoxaline is a model system for the glyoxal-glycolaldehyde reaction. This reaction is important in the formation of organic acids and hydroxycarbonyl compounds. The kinetic of this reaction has been studied using glyoxal, glycolaldehyde, and hydroxycarboxylic acid as substrates. Reaction intermediates were identified by multiresponse techniques. Kinetic parameters were determined by modelling and kinetic experiments at different temperatures and concentrations.

    Formula:C12H14N2O3
    Purity:Min. 95%
    Color and Shape:Off-White Powder
    Molecular weight:234.25 g/mol

    Ref: 3D-FT28497

    5mg
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    Discontinued product
  • Sodium sarcosinate - ca. 40% in water

    CAS:

    Sodium sarcosine is a salt of sarcosine with sodium. It has an average molecular weight of 255 and is soluble in water. Sodium sarcosine is used as a biological sample for non-steroidal anti-inflammatory drugs (NSAIDs) in the study of their inhibitory properties against mammalian DNA polymerase. NSAIDs are also used to treat inflammation, pain, and fever by inhibiting prostaglandin synthesis. The rate constant for the reaction between NSAIDs and DNA polymerase was found to be 1.6x10^-4 M^-1s^-1 at 25°C, which is close to the Km value for the reaction. This finding indicates that NSAIDs may be competitive inhibitors of the enzyme, although further experiments are needed to confirm this hypothesis. Using electrochemical impedance spectroscopy, it was found that NSAIDs have a higher affinity for divalent cations than monovalent cations, suggesting that they bind to a site on the

    Formula:C3H6NNaO2
    Purity:Min. 95%
    Color and Shape:Colorless Clear Liquid
    Molecular weight:111.08 g/mol

    Ref: 3D-FS02729

    1kg
    Discontinued
    2kg
    Discontinued
    100g
    Discontinued
    250g
    Discontinued
    500g
    Discontinued
    Discontinued product
  • 4'-Bromo-3'-methylacetophenone, 75%

    CAS:

    4'-Bromo-3'-methylacetophenone, 75% is a high quality reagent that is a useful intermediate for the synthesis of complex compounds. It has CAS No. 37074-40-1 and can be used as a fine chemical or speciality chemical in research. This product is also a versatile building block that can be used as an intermediate in reactions and as a reaction component.

    Formula:C9H9BrO
    Purity:Min. 95%
    Molecular weight:213.07 g/mol

    Ref: 3D-FB106406

    5g
    Discontinued
    10g
    Discontinued
    25g
    Discontinued
    50g
    Discontinued
    100g
    Discontinued
    Discontinued product
  • 1-(Trimethylsilyl)-2-naphthyl Trifluoromethanesulfonate

    CAS:

    1-(Trimethylsilyl)-2-naphthyl Trifluoromethanesulfonate is a solvent that has been used for the synthesis of oxygen heterocycles. It is also used as a reagent to cleave bonds in organic molecules, such as alkene, solvents, aldehydes and activated esters. This compound is an unsymmetrical nucleophile that reacts with electron-poor alkenes to generate an unsaturated bond between two carbons. Mechanistic studies have shown that the reaction proceeds through a concerted mechanism involving the formation of a covalent phosphine intermediate.

    Formula:C14H15F3O3SSi
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:348.41 g/mol

    Ref: 3D-FT60048

    1g
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    250mg
    Discontinued
    500mg
    Discontinued
    Discontinued product
  • N,N'-Di-(tert-Butoxycarbonyl)thiourea

    CAS:

    N,N'-Di-(tert-Butoxycarbonyl)thiourea is a sterically bulky anion that has been synthesized to interact with amines and amido groups. It has been shown to be a good substrate for p-nitrophenyl phosphate, which is an important molecule in the metabolism of melanoma tumor cells. N,N'-Di-(tert-Butoxycarbonyl)thiourea has also been used as a synthetic building block for conjugates with other molecules. This molecule is able to form supramolecular complexes and may be useful in kinetic studies. The most interesting application of this molecule is its use in the efficient method of removing mercury from water, which is accomplished by oxidation of mercuric chloride by N,N'-Di-(tert-Butoxycarbonyl)thiourea.

    Formula:C11H20N2O4S
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:276.35 g/mol

    Ref: 3D-FD50724

    1g
    Discontinued
    2g
    Discontinued
    5g
    Discontinued
    10g
    Discontinued
    25g
    Discontinued
    Discontinued product
  • (-)-Bis(pinanediolato)diboron

    CAS:

    (-)-Bis(pinanediolato)diboron is a reactive component that can be used as a reagent. It reacts with alkenes to form pinacolboronates, which are useful for the synthesis of complex compounds. (-)-Bis(pinanediolato)diboron is also an intermediate in the synthesis of diboronic acid and pinacolborane. This compound has broad utility as a building block, scaffold, or intermediate in organic synthesis.
    -Pinanediolato boron is also a versatile building block that can be used to synthesize many other chemical compounds. For example, it can be used as an intermediate to synthesize (-)-pinanediol and 3-hydroxy-1-methylpyridinium iodide (3HMPI), which are speciality chemicals.
    -Pinanediolato boron is also an excellent building block for organic synthesis due to its ability

    Formula:C20H32B2O4
    Purity:Min. 95%
    Color and Shape:White Solid
    Molecular weight:358.09 g/mol

    Ref: 3D-FB76423

    1g
    Discontinued
    2g
    Discontinued
    5g
    Discontinued
    250mg
    Discontinued
    Discontinued product
  • 3,5-Dimethoxy-4-methylbenzoic acid methyl ester

    CAS:

    3,5-Dimethoxy-4-methylbenzoic acid methyl ester (DMMBME) is a synthetic compound that is used as an immunogen to generate antibodies against fungal proteins. DMMBME is specifically used to identify the presence of bryoria and australian fungi in plants. The chemical structure of DMMBME can be oxidized by depsidones, which leads to the production of reactive oxygen species that are believed to be responsible for the oxidative coupling of target proteins. This reaction can be catalyzed by a number of enzymes such as nidulin, which is found in plant roots.

    Formula:C11H14O4
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:210.23 g/mol

    Ref: 3D-FD70224

    1g
    Discontinued
    2g
    Discontinued
    5g
    Discontinued
    10g
    Discontinued
    100mg
    Discontinued
    250mg
    Discontinued
    500mg
    Discontinued
    Discontinued product
  • N-a-t-Boc-N-g-trityl-L-asparagine

    CAS:

    N-a-t-Boc-N-g-trityl-L-asparagine is a recombinant human protein that has been synthesized in E. coli. It is a peptide with 17β-estradiol at its C terminus, and it binds to the oestrogen receptor α (ERα) via hydrogen bonding interactions. The linker between the asparagine and estradiol is a Boc group that can be removed by protease activity, revealing the active form of 17β-estradiol. ERα ligates to N-a-t-Boc-N-g-trityl L asparagine with high affinity, and this interaction is reversible. The linker also contains a functional group for surface attachment, which may be used to attach this peptide to a solid support or tissue culture substrate for use in cell cultures.
    br>

    Formula:C28H30N2O5
    Purity:Min. 95%
    Color and Shape:White Powder
    Molecular weight:474.55 g/mol

    Ref: 3D-FB39381

    2g
    Discontinued
    5g
    Discontinued
    10g
    Discontinued
    25g
    Discontinued
    50g
    Discontinued
    Discontinued product
  • 5-Amino-o-cresol

    CAS:

    5-Amino-o-cresol is a chemical compound that is used in analytical chemistry as an aminophenol. It reacts with ethylene diamine to form a red dye called 5-aminonaphthalene-2,7-disulphonic acid (5ANDS). The reaction solution can be used to identify the presence of bacterial DNA. 5-Amino-o-cresol has been shown to have genotoxic effects, which may lead to skin cancer or skin damage. This chemical also has toxicological properties and can cause skin irritation at high concentrations.

    Formula:C7H9NO
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:123.15 g/mol

    Ref: 3D-FA00831

    1kg
    Discontinued
    250g
    Discontinued
    500g
    Discontinued
    Discontinued product
  • Sulfosuccinimidyl 3-[[2-(biotinamido)ethyl] dithio]propionate sodium salt

    CAS:
    Sulfosuccinimidyl 3-[[2-(biotinamido)ethyl] dithio]propionate sodium salt (BSP) is a biotin-avidin binding molecule that forms a covalent linkage with the antigen and antibody. It is used in immunoassays to detect specific antigens or antibodies in biological samples. BSP is manufactured by reacting carbodiimide hydrochloride with sulfosuccinic acid. The product can be used for a variety of immunoassays such as enzyme-linked immunosorbent assays, real-time polymerase chain reaction, and immunohistochemistry. The sensitivity of this product has been shown to be greater than those of other detection methods such as Western blotting.
    Formula:C19H27N4NaO9S4
    Purity:Min. 95%
    Color and Shape:White Off-White Powder
    Molecular weight:606.69 g/mol

    Ref: 3D-FS27965

    1g
    Discontinued
    2g
    Discontinued
    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    250mg
    Discontinued
    500mg
    Discontinued
    Discontinued product
  • 3,3'-Diheptyloxacarbocyanine iodide

    CAS:

    3,3'-Diheptyloxacarbocyanineiodide (DHCI) is a fluorescent probe that is used in the treatment of solid tumours. It is taken up by tumor cells and causes them to fluoresce, which can be seen under a microscope. DHCI has been shown to be effective against hypoxic tumours and tumors with low oxygen levels due to its ability to penetrate tumor cells and deliver oxygen. The uptake of DHCI by cancer cells is also dependent on the permeability of the blood vessels present in the tumor. This drug has been shown to have a large therapeutic window for treatment of solid tumours.

    Formula:C31H41N2O2•I
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:600.57 g/mol

    Ref: 3D-FD148550

    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    250mg
    Discontinued
    500mg
    Discontinued
    Discontinued product
  • 4-Aminosalicylic acid sodium salt dihydrate

    CAS:

    4-Aminosalicylic acid sodium salt dihydrate is a molecule that has been shown to be useful for the diagnosis of viral, autoimmune, and cancerous diseases. It is a diagnostic agent that can be used in both the diagnosis and treatment of bowel disease. 4-Aminosalicylic acid sodium salt dihydrate can also be used to treat cavity formation in teeth. It binds to fatty acids in the target tissue, which leads to cell death by apoptosis. This drug has been shown to be effective against inflammatory bowel disease (IBD) as well as other types of bowel disease. This drug has been shown to have no adverse effects on healthy cells or tissues, but it may cause kidney toxicity when taken orally or injected intravenously.

    Formula:C7H6NNaO3·2H2O
    Purity:Min. 95%
    Color and Shape:White Powder
    Molecular weight:211.15 g/mol

    Ref: 3D-FA32507

    1kg
    Discontinued
    2kg
    Discontinued
    5kg
    Discontinued
    250g
    Discontinued
    500g
    Discontinued
    Discontinued product