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"
- APIs for research and impurities(274,785 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,606 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,862 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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d-Tocopherol
CAS:<p>d-Tocopherol is a natural antioxidant that belongs to the group of fatty acid esters. It is an important component of human diet and can be found in vegetables, nuts, and grains. d-Tocopherol is a potent inhibitor of cell proliferation, which has been shown using MDA-MB 231 breast cancer cells. This compound also has anti-inflammatory properties, as it inhibits the production of inflammatory cytokines such as IL-6 and TNF-α. d-Tocopherol also has a protective effect against environmental pollution, including heavy metals and polycyclic aromatic hydrocarbons (PAHs). This antioxidant prevents lipid peroxidation and reduces the number of reactive oxygen species (ROS) in cells exposed to these pollutants.</p>Formula:C27H46O2Purity:Min. 95%Color and Shape:Yellow PowderMolecular weight:402.65 g/molD-Aspartic acid
CAS:<p>D-Aspartic acid is a basic protein that binds to glutamate. It has been shown to be effective in the prevention and treatment of bone cancer in mice. D-Aspartic acid also has an inhibitory effect on the production of estradiol benzoate, which is an enzyme responsible for bone resorption. D-Aspartic acid may also be used as a dietary supplement for bowel disease and bowel motility.<br>D-Aspartic acid has been shown to have receptor activity in humans and to have physiological effects on the locomotor activity of rats. The complex enzyme d-aspartate oxidase can be inhibited by d-aspartic acid.</p>Formula:C4H7NO4Purity:Min. 95%Color and Shape:White PowderMolecular weight:133.1 g/mol5-(5'-Chloro-2'-hydroxyphenyl)-isoxazole
CAS:<p>5-(5'-Chloro-2'-hydroxyphenyl)-isoxazole is a fine chemical that can be used as a versatile building block in organic synthesis. It is also a useful intermediate and research chemical. 5-(5'-Chloro-2'-hydroxyphenyl)-isoxazole has been shown to react with various reagents and has been used as an intermediate for the synthesis of other compounds. This compound can be used as a speciality chemical or as a reagent in laboratory reactions.</p>Formula:C9H6ClNO2Purity:Min. 95%Color and Shape:SolidMolecular weight:195.6 g/molType A Allatostatin II
CAS:<p>Allatostatin II is a fatty acid that has been shown to have receptor activity. It is an analog of the glycopeptide antibiotic gramicidin S and has been shown to inhibit the growth of bacteria and fungi. Allatostatin II also has diagnostic properties, which are used in biochemical tests for inflammatory diseases. The molecule is conjugated with various agents to form diagnostic agents or antibiotics, such as stenotrophomonas maltophilia and erythromycin. Allatostatin II is found in the human plasma, but its function is unknown.</p>Formula:C49H74N14O13Purity:Min. 95%Molecular weight:1,067.2 g/molCinnamoyl chloride
CAS:Cinnamoyl chloride is an organic compound that can be synthesized in an asymmetric fashion. It is a metabolite of cinnamoyl-CoA and has been shown to have photochemical properties. Cinnamoyl chloride has also been shown to inhibit the growth of cervical cancer cells. This compound also has hydroxyl groups, which may act as an amide or receptor activator. Cinnamoyl chloride may be used for the treatment of infectious diseases such as chlamydia and mycoplasma.Formula:C9H7ClOPurity:Min. 95%Color and Shape:Slightly Yellow PowderMolecular weight:166.6 g/molBrain Injury Derived Neurotrophic Peptide
CAS:<p>Brain Injury Derived Neurotrophic Peptide H-Glu-Ala-Leu-Glu-Leu-Ala-Arg-Gly-Ala-Ile-Phe-Gln-Ala-NH2 is a growth factor that has been shown to have antiinflammatory and immunosuppressive effects in autoimmune diseases. It also has the ability to bind to peptides, proteins, and particle surfaces. This peptide has been shown to be effective against cancer cells by inhibiting tumor growth and increasing the effectiveness of radiation therapy. Brain Injury Derived Neurotrophic Peptide H-Glu-Ala-Leu-Glu-Leu-Ala Arg Gly Ala Ile Phe Gln Ala NH2 is also an immunosuppressant that can reduce inflammation caused by infectious diseases such as HIV/AIDS.</p>Formula:C62H102N18O18Purity:Min. 95%Molecular weight:1,387.58 g/molObestatin (human) trifluoroacetate salt
CAS:<p>Please enquire for more information about Obestatin (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C116H176N32O33Purity:Min. 95%Molecular weight:2,546.83 g/molVitamin A acetate - min 2800000 IU/g
CAS:<p>Vitamin A acetate is a retinoid that can be used to supplement dietary intake of vitamin A. It is a synthetic retinoid and is chemically similar to retinol, the natural form of vitamin A. Vitamin A acetate has been shown to have antioxidant properties in vitro and in vivo, which are likely due to its ability to regenerate endogenous antioxidants. This agent also has pro-apoptotic effects on cells that are exposed to oxidative injury or exhibit redox potentials below -400 mV. In addition, it significantly reduces oxidative injury caused by pharmacological agents such as doxorubicin or bleomycin.</p>Formula:C22H32O2Purity:Min 2800000 Iu/GColor and Shape:PowderMolecular weight:328.49 g/molBiotinyl-MCH (salmon) trifluoroacetate salt
CAS:<p>Please enquire for more information about Biotinyl-MCH (salmon) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C99H153N29O26S5Purity:Min. 95%Molecular weight:2,325.78 g/molCortistatin-29 (human) trifluoroacetate salt
CAS:<p>Please enquire for more information about Cortistatin-29 (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C149H223N47O42S3Purity:Min. 95%Molecular weight:3,440.85 g/molHymenistatin I Cyclo(-Pro-Pro-Tyr-Val-Pro-Leu-Ile-Ile)
CAS:<p>Hymenistatin I is a cyclic peptide that is synthesized from the natural amino acid L-proline. It has been shown to inhibit tumor growth and is used in the treatment of bladder cancer. The synthesis of Hymenistatin I begins with the protection of proline as an N-tert-butyloxycarbonyl derivative, followed by a sequence of coupling reactions. This synthetic process involves the use of a linker, such as tetrazole or succinimidyl ester, for example. The final product can then be purified by HPLC analysis. Hymenistatin I inhibits calcineurin inhibitor, which are immunosuppressive agents that are used to treat lymphocytic leukemia and other autoimmune diseases.</p>Formula:C47H72N8O9Purity:Min. 95%Molecular weight:893.12 g/molFmoc-Lys(biotinyl)-Wang resin (200-400 mesh)
<p>Please enquire for more information about Fmoc-Lys(biotinyl)-Wang resin (200-400 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purity:Min. 95%Boc-epi-statine (3R,4S)-4-(Boc-amino)-3-hydroxy-6-methyl-heptanoic acid
CAS:<p>Please enquire for more information about Boc-epi-statine (3R,4S)-4-(Boc-amino)-3-hydroxy-6-methyl-heptanoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C13H25NO5Purity:Min. 95%Molecular weight:275.34 g/molBiotinyl-pTH (1-34) (human) trifluoroacetate salt
CAS:<p>Please enquire for more information about Biotinyl-pTH (1-34) (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C191H305N57O53S3Purity:Min. 95%Molecular weight:4,344.02 g/molCinnamyl alcohol
CAS:<p>Cinnamyl alcohol is a substance that belongs to the group of organic compounds called alcohols. It has been shown to be an inhibitor of enzymes such as alcohol dehydrogenase and lignin peroxidase, which are involved in the production of lignin. Cinnamyl alcohol also inhibits the synthesis of proteins, nucleic acids, and other cellular components. Cinnamyl alcohol has significant cytotoxicity against tumor cells, with biochemical properties that make it a good candidate for cancer treatment.</p>Formula:C9H10OPurity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:134.18 g/mol4-Acetyl-1,8-naphthalic anhydride
CAS:<p>4-Acetyl-1,8-naphthalic anhydride is a naphthoquinone that has been shown to have apoptosis-inducing properties. It inhibits mitochondrial electron transport and the generation of ATP, leading to cell death. 4-Acetyl-1,8-naphthalic anhydride also binds to DNA, which prevents transcription and replication. This compound can be used in vivo assays to evaluate the efficacy of anticancer drugs by determining tumor growth inhibition or the induction of apoptosis in cancer cells. The binding affinity of 4-acetyl-1,8-naphthalic anhydride for DNA is approximately two orders of magnitude higher than its affinity for other cellular components such as proteins or lipids.</p>Formula:C14H8O4Purity:Min. 90%Color and Shape:PowderMolecular weight:240.21 g/mol7-Hydroxy-3,4-dihydro-1H-naphthalen-2-one
CAS:7-Hydroxy-3,4-dihydro-1H-naphthalen-2-one is an organic solvent that can be used as a pharmaceutical intermediate. It is a white crystalline solid that has been shown to bind to β-cyclodextrin, chloride, and aluminium. 7-Hydroxy-3,4-dihydro-1H-naphthalen-2-one has been shown to form stable complexes with these ions by binding to the oxygens on their surfaces. The binding constants for this compound have been determined using dichromism and fluorescence experiments. This organic solvent has also been found to have enantioselective properties.Formula:C10H10O2Purity:Min. 95%Molecular weight:162.19 g/molN-Benzoyl-L-leucine-beta-naphthylamide
CAS:<p>N-Benzoyl-L-leucine-beta-naphthylamide is a chromogenic substrate for transpeptidase. It is hydrolyzed to L-phenylalanine and 2-naphthylamine, which react with the chromogen to produce a color change. The reaction occurs in both spermatozoa and epithelial cells, but can be inhibited by aminopeptidase and peptidase. This substrate is used as a marker for spermatozoa in semen analysis.</p>Formula:C23H24N2O2Purity:Min. 95%Color and Shape:PowderMolecular weight:360.45 g/mol3,3'-Diiodo-L-thyronine
CAS:<p>3,3'-Diiodo-L-thyronine (T2) is a thyroid hormone that binds to the DNA response element in the promoter region of its target genes. It has been shown to decrease the transcription of genes encoding for proteins involved in energy metabolism and thus may play a role in weight loss. T2 also inhibits the production of hydrochloric acid by human gastric cells, which may lead to a reduction of stomach acidity. T2 is detectable in serum within 3 hours following ingestion and can be quantified using high performance liquid chromatography with electrochemical detection. The matrix effect is a phenomenon that occurs when samples are analyzed using different analytical methods and this must be taken into account when interpreting results. T2 has been shown to have pharmacological effects on experimental animals, including the stimulation of liver cell growth and an increase in metabolic rate.</p>Formula:C15H13I2NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:525.08 g/molBiotinyl-(Leu8,D-Trp22,Tyr25)-Somatostatin-28 trifluoroacetate salt
CAS:<p>Please enquire for more information about Biotinyl-(Leu8,D-Trp22,Tyr25)-Somatostatin-28 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C148H223N43O42S3Purity:Min. 95%Molecular weight:3,372.82 g/mol
